diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7272b788f..f55304394 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,8 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
-- DDC staking requirements now distinct for each DDC cluster
-- DDC participant stake chilling is delayed if the delay is not explicitly set to zero
+- Updated Substrate to polkadot-v0.9.28
 
 ## [4.5.0]
 
diff --git a/Cargo.lock b/Cargo.lock
index ef4c1cf86..97cbfecc6 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -344,7 +344,7 @@ checksum = "b9ccdd8f2a161be9bd5c023df56f1b2a0bd1d83872ae53b71a84a12c9bf6e842"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.18",
+ "syn 2.0.22",
 ]
 
 [[package]]
@@ -470,7 +470,7 @@ dependencies = [
  "regex",
  "rustc-hash",
  "shlex",
- "syn 2.0.18",
+ "syn 2.0.22",
 ]
 
 [[package]]
@@ -693,7 +693,7 @@ dependencies = [
  "cargo-platform",
  "semver 1.0.17",
  "serde",
- "serde_json 1.0.97",
+ "serde_json 1.0.99",
 ]
 
 [[package]]
@@ -808,6 +808,8 @@ dependencies = [
  "pallet-indices",
  "pallet-membership",
  "pallet-multisig",
+ "pallet-nomination-pools",
+ "pallet-nomination-pools-benchmarking",
  "pallet-offences",
  "pallet-offences-benchmarking",
  "pallet-proxy",
@@ -929,6 +931,8 @@ dependencies = [
  "pallet-indices",
  "pallet-membership",
  "pallet-multisig",
+ "pallet-nomination-pools",
+ "pallet-nomination-pools-benchmarking",
  "pallet-offences",
  "pallet-offences-benchmarking",
  "pallet-proxy",
@@ -972,6 +976,12 @@ dependencies = [
 [[package]]
 name = "cere-runtime-common"
 version = "4.5.0"
+dependencies = [
+ "frame-support",
+ "node-primitives",
+ "sp-core",
+ "sp-runtime",
+]
 
 [[package]]
 name = "cere-runtime-constants"
@@ -1009,6 +1019,7 @@ dependencies = [
  "sc-executor",
  "sc-finality-grandpa",
  "sc-network",
+ "sc-network-common",
  "sc-rpc",
  "sc-service",
  "sc-sync-state-rpc",
@@ -1782,7 +1793,7 @@ checksum = "5e9a1f9f7d83e59740248a6e14ecf93929ade55027844dfcea78beafccc15745"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.18",
+ "syn 2.0.22",
 ]
 
 [[package]]
@@ -1986,7 +1997,7 @@ checksum = "3f9eec918d3f24069decb9af1554cad7c880e2da24a9afd88aca000531ab82c1"
 [[package]]
 name = "fork-tree"
 version = "3.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "parity-scale-codec",
 ]
@@ -2003,7 +2014,7 @@ dependencies = [
 [[package]]
 name = "frame-benchmarking"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -2025,7 +2036,7 @@ dependencies = [
 [[package]]
 name = "frame-benchmarking-cli"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "Inflector",
  "chrono",
@@ -2055,7 +2066,7 @@ dependencies = [
  "sc-service",
  "sc-sysinfo",
  "serde",
- "serde_json 1.0.97",
+ "serde_json 1.0.99",
  "serde_nanos",
  "sp-api",
  "sp-blockchain",
@@ -2076,7 +2087,7 @@ dependencies = [
 [[package]]
 name = "frame-election-provider-solution-type"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "proc-macro-crate",
  "proc-macro2",
@@ -2087,7 +2098,7 @@ dependencies = [
 [[package]]
 name = "frame-election-provider-support"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "frame-election-provider-solution-type",
  "frame-support",
@@ -2103,7 +2114,7 @@ dependencies = [
 [[package]]
 name = "frame-executive"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -2131,7 +2142,7 @@ dependencies = [
 [[package]]
 name = "frame-support"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "bitflags",
  "frame-metadata",
@@ -2145,6 +2156,7 @@ dependencies = [
  "scale-info",
  "serde",
  "smallvec",
+ "sp-api",
  "sp-arithmetic",
  "sp-core",
  "sp-core-hashing-proc-macro",
@@ -2161,7 +2173,7 @@ dependencies = [
 [[package]]
 name = "frame-support-procedural"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "Inflector",
  "frame-support-procedural-tools",
@@ -2173,7 +2185,7 @@ dependencies = [
 [[package]]
 name = "frame-support-procedural-tools"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "frame-support-procedural-tools-derive",
  "proc-macro-crate",
@@ -2185,7 +2197,7 @@ dependencies = [
 [[package]]
 name = "frame-support-procedural-tools-derive"
 version = "3.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -2195,7 +2207,7 @@ dependencies = [
 [[package]]
 name = "frame-system"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "frame-support",
  "log",
@@ -2212,7 +2224,7 @@ dependencies = [
 [[package]]
 name = "frame-system-benchmarking"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -2227,7 +2239,7 @@ dependencies = [
 [[package]]
 name = "frame-system-rpc-runtime-api"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "parity-scale-codec",
  "sp-api",
@@ -2236,7 +2248,7 @@ dependencies = [
 [[package]]
 name = "frame-try-runtime"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "frame-support",
  "sp-api",
@@ -2350,7 +2362,7 @@ checksum = "89ca545a94061b6365f2c7355b4b32bd20df3ff95f02da9329b34ccc3bd6ee72"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.18",
+ "syn 2.0.22",
 ]
 
 [[package]]
@@ -2533,9 +2545,9 @@ dependencies = [
 
 [[package]]
 name = "h2"
-version = "0.3.19"
+version = "0.3.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d357c7ae988e7d2182f7d7871d0b963962420b0678b0997ce7de72001aeab782"
+checksum = "97ec8491ebaf99c8eaa73058b045fe58073cd6be7f596ac993ced0b0a0c01049"
 dependencies = [
  "bytes",
  "fnv",
@@ -2560,7 +2572,7 @@ dependencies = [
  "pest",
  "pest_derive",
  "serde",
- "serde_json 1.0.97",
+ "serde_json 1.0.99",
  "thiserror",
 ]
 
@@ -3005,9 +3017,9 @@ dependencies = [
 
 [[package]]
 name = "jsonrpsee"
-version = "0.14.0"
+version = "0.15.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "11e017217fcd18da0a25296d3693153dd19c8a6aadab330b3595285d075385d1"
+checksum = "8bd0d559d5e679b1ab2f869b486a11182923863b1b3ee8b421763cdd707b783a"
 dependencies = [
  "jsonrpsee-core",
  "jsonrpsee-http-server",
@@ -3020,9 +3032,9 @@ dependencies = [
 
 [[package]]
 name = "jsonrpsee-client-transport"
-version = "0.14.0"
+version = "0.15.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ce395539a14d3ad4ec1256fde105abd36a2da25d578a291cabe98f45adfdb111"
+checksum = "8752740ecd374bcbf8b69f3e80b0327942df76f793f8d4e60d3355650c31fb74"
 dependencies = [
  "futures-util",
  "http",
@@ -3041,9 +3053,9 @@ dependencies = [
 
 [[package]]
 name = "jsonrpsee-core"
-version = "0.14.0"
+version = "0.15.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "16efcd4477de857d4a2195a45769b2fe9ebb54f3ef5a4221d3b014a4fe33ec0b"
+checksum = "f3dc3e9cf2ba50b7b1d7d76a667619f82846caa39e8e8daa8a4962d74acaddca"
 dependencies = [
  "anyhow",
  "arrayvec 0.7.4",
@@ -3054,6 +3066,7 @@ dependencies = [
  "futures-timer",
  "futures-util",
  "globset",
+ "http",
  "hyper",
  "jsonrpsee-types",
  "lazy_static",
@@ -3061,19 +3074,20 @@ dependencies = [
  "rand 0.8.5",
  "rustc-hash",
  "serde",
- "serde_json 1.0.97",
+ "serde_json 1.0.99",
  "soketto",
  "thiserror",
  "tokio",
  "tracing",
+ "tracing-futures",
  "unicase",
 ]
 
 [[package]]
 name = "jsonrpsee-http-server"
-version = "0.14.0"
+version = "0.15.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bdd69efeb3ce2cba767f126872f4eeb4624038a29098e75d77608b2b4345ad03"
+checksum = "03802f0373a38c2420c70b5144742d800b509e2937edc4afb116434f07120117"
 dependencies = [
  "futures-channel",
  "futures-util",
@@ -3081,16 +3095,17 @@ dependencies = [
  "jsonrpsee-core",
  "jsonrpsee-types",
  "serde",
- "serde_json 1.0.97",
+ "serde_json 1.0.99",
  "tokio",
  "tracing",
+ "tracing-futures",
 ]
 
 [[package]]
 name = "jsonrpsee-proc-macros"
-version = "0.14.0"
+version = "0.15.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "874cf3f6a027cebf36cae767feca9aa2e8a8f799880e49eb5540819fcbd8eada"
+checksum = "bd67957d4280217247588ac86614ead007b301ca2fa9f19c19f880a536f029e3"
 dependencies = [
  "proc-macro-crate",
  "proc-macro2",
@@ -3100,24 +3115,25 @@ dependencies = [
 
 [[package]]
 name = "jsonrpsee-types"
-version = "0.14.0"
+version = "0.15.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3bcf76cd316f5d3ad48138085af1f45e2c58c98e02f0779783dbb034d43f7c86"
+checksum = "e290bba767401b646812f608c099b922d8142603c9e73a50fb192d3ac86f4a0d"
 dependencies = [
  "anyhow",
  "beef",
  "serde",
- "serde_json 1.0.97",
+ "serde_json 1.0.99",
  "thiserror",
  "tracing",
 ]
 
 [[package]]
 name = "jsonrpsee-ws-client"
-version = "0.14.0"
+version = "0.15.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ee043cb5dd0d51d3eb93432e998d5bae797691a7b10ec4a325e036bcdb48c48a"
+checksum = "6ee5feddd5188e62ac08fcf0e56478138e581509d4730f3f7be9b57dd402a4ff"
 dependencies = [
+ "http",
  "jsonrpsee-client-transport",
  "jsonrpsee-core",
  "jsonrpsee-types",
@@ -3125,20 +3141,22 @@ dependencies = [
 
 [[package]]
 name = "jsonrpsee-ws-server"
-version = "0.14.0"
+version = "0.15.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2bd2e4d266774a671f8def3794255b28eddd09b18d76e0b913fa439f34588c0a"
+checksum = "d488ba74fb369e5ab68926feb75a483458b88e768d44319f37e4ecad283c7325"
 dependencies = [
  "futures-channel",
  "futures-util",
+ "http",
  "jsonrpsee-core",
  "jsonrpsee-types",
- "serde_json 1.0.97",
+ "serde_json 1.0.99",
  "soketto",
  "tokio",
  "tokio-stream",
  "tokio-util",
  "tracing",
+ "tracing-futures",
 ]
 
 [[package]]
@@ -3224,9 +3242,9 @@ checksum = "830d08ce1d1d941e6b30645f1a0eb5643013d835ce3779a5fc208261dbe10f55"
 
 [[package]]
 name = "libc"
-version = "0.2.146"
+version = "0.2.147"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f92be4933c13fd498862a9e02a3055f8a8d9c039ce33db97306fd5a6caa7f29b"
+checksum = "b4668fb0ea861c1df094127ac5f1da3409a82116a4ba74fca2e58ef927159bb3"
 
 [[package]]
 name = "libloading"
@@ -4317,7 +4335,7 @@ dependencies = [
 [[package]]
 name = "node-primitives"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "frame-system",
  "parity-scale-codec",
@@ -4514,7 +4532,7 @@ dependencies = [
 [[package]]
 name = "pallet-authority-discovery"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -4530,7 +4548,7 @@ dependencies = [
 [[package]]
 name = "pallet-authorship"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -4545,7 +4563,7 @@ dependencies = [
 [[package]]
 name = "pallet-babe"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -4569,7 +4587,7 @@ dependencies = [
 [[package]]
 name = "pallet-bags-list"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "frame-benchmarking",
  "frame-election-provider-support",
@@ -4589,7 +4607,7 @@ dependencies = [
 [[package]]
 name = "pallet-balances"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -4604,7 +4622,7 @@ dependencies = [
 [[package]]
 name = "pallet-bounties"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -4655,7 +4673,7 @@ dependencies = [
 [[package]]
 name = "pallet-child-bounties"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -4674,7 +4692,7 @@ dependencies = [
 [[package]]
 name = "pallet-collective"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -4691,7 +4709,7 @@ dependencies = [
 [[package]]
 name = "pallet-contracts"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "bitflags",
  "frame-benchmarking",
@@ -4719,7 +4737,7 @@ dependencies = [
 [[package]]
 name = "pallet-contracts-primitives"
 version = "6.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "bitflags",
  "parity-scale-codec",
@@ -4734,7 +4752,7 @@ dependencies = [
 [[package]]
 name = "pallet-contracts-proc-macro"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -4744,7 +4762,7 @@ dependencies = [
 [[package]]
 name = "pallet-contracts-rpc"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "jsonrpsee",
  "pallet-contracts-primitives",
@@ -4761,7 +4779,7 @@ dependencies = [
 [[package]]
 name = "pallet-contracts-rpc-runtime-api"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "pallet-contracts-primitives",
  "parity-scale-codec",
@@ -4816,7 +4834,7 @@ dependencies = [
 [[package]]
 name = "pallet-democracy"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -4832,7 +4850,7 @@ dependencies = [
 [[package]]
 name = "pallet-election-provider-multi-phase"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "frame-benchmarking",
  "frame-election-provider-support",
@@ -4855,7 +4873,7 @@ dependencies = [
 [[package]]
 name = "pallet-election-provider-support-benchmarking"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "frame-benchmarking",
  "frame-election-provider-support",
@@ -4868,7 +4886,7 @@ dependencies = [
 [[package]]
 name = "pallet-elections-phragmen"
 version = "5.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -4924,7 +4942,7 @@ dependencies = [
 [[package]]
 name = "pallet-grandpa"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -4947,7 +4965,7 @@ dependencies = [
 [[package]]
 name = "pallet-identity"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "enumflags2",
  "frame-benchmarking",
@@ -4963,7 +4981,7 @@ dependencies = [
 [[package]]
 name = "pallet-im-online"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -4983,7 +5001,7 @@ dependencies = [
 [[package]]
 name = "pallet-indices"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -5000,7 +5018,7 @@ dependencies = [
 [[package]]
 name = "pallet-membership"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -5017,7 +5035,7 @@ dependencies = [
 [[package]]
 name = "pallet-multisig"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -5029,10 +5047,46 @@ dependencies = [
  "sp-std",
 ]
 
+[[package]]
+name = "pallet-nomination-pools"
+version = "1.0.0"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
+dependencies = [
+ "frame-support",
+ "frame-system",
+ "log",
+ "parity-scale-codec",
+ "scale-info",
+ "sp-core",
+ "sp-io",
+ "sp-runtime",
+ "sp-staking",
+ "sp-std",
+]
+
+[[package]]
+name = "pallet-nomination-pools-benchmarking"
+version = "1.0.0"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
+dependencies = [
+ "frame-benchmarking",
+ "frame-election-provider-support",
+ "frame-support",
+ "frame-system",
+ "pallet-bags-list",
+ "pallet-nomination-pools",
+ "pallet-staking",
+ "parity-scale-codec",
+ "scale-info",
+ "sp-runtime",
+ "sp-staking",
+ "sp-std",
+]
+
 [[package]]
 name = "pallet-offences"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -5049,7 +5103,7 @@ dependencies = [
 [[package]]
 name = "pallet-offences-benchmarking"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "frame-benchmarking",
  "frame-election-provider-support",
@@ -5072,7 +5126,7 @@ dependencies = [
 [[package]]
 name = "pallet-proxy"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -5087,7 +5141,7 @@ dependencies = [
 [[package]]
 name = "pallet-randomness-collective-flip"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -5101,7 +5155,7 @@ dependencies = [
 [[package]]
 name = "pallet-recovery"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -5116,7 +5170,7 @@ dependencies = [
 [[package]]
 name = "pallet-scheduler"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -5132,7 +5186,7 @@ dependencies = [
 [[package]]
 name = "pallet-session"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -5153,7 +5207,7 @@ dependencies = [
 [[package]]
 name = "pallet-session-benchmarking"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -5169,7 +5223,7 @@ dependencies = [
 [[package]]
 name = "pallet-society"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -5183,7 +5237,7 @@ dependencies = [
 [[package]]
 name = "pallet-staking"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "frame-benchmarking",
  "frame-election-provider-support",
@@ -5206,7 +5260,7 @@ dependencies = [
 [[package]]
 name = "pallet-staking-reward-curve"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "proc-macro-crate",
  "proc-macro2",
@@ -5217,7 +5271,7 @@ dependencies = [
 [[package]]
 name = "pallet-sudo"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -5231,7 +5285,7 @@ dependencies = [
 [[package]]
 name = "pallet-timestamp"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -5249,7 +5303,7 @@ dependencies = [
 [[package]]
 name = "pallet-tips"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -5268,7 +5322,7 @@ dependencies = [
 [[package]]
 name = "pallet-transaction-payment"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -5284,7 +5338,7 @@ dependencies = [
 [[package]]
 name = "pallet-transaction-payment-rpc"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "jsonrpsee",
  "pallet-transaction-payment-rpc-runtime-api",
@@ -5299,7 +5353,7 @@ dependencies = [
 [[package]]
 name = "pallet-transaction-payment-rpc-runtime-api"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "pallet-transaction-payment",
  "parity-scale-codec",
@@ -5310,7 +5364,7 @@ dependencies = [
 [[package]]
 name = "pallet-transaction-storage"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -5328,7 +5382,7 @@ dependencies = [
 [[package]]
 name = "pallet-treasury"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -5345,7 +5399,7 @@ dependencies = [
 [[package]]
 name = "pallet-utility"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -5361,7 +5415,7 @@ dependencies = [
 [[package]]
 name = "pallet-vesting"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -5401,6 +5455,7 @@ dependencies = [
  "arrayvec 0.7.4",
  "bitvec",
  "byte-slice-cast",
+ "bytes",
  "impl-trait-for-tuples",
  "parity-scale-codec-derive",
  "serde",
@@ -5558,9 +5613,9 @@ checksum = "9b2a4787296e9989611394c33f193f676704af1686e70b8f8033ab5ba9a35a94"
 
 [[package]]
 name = "pest"
-version = "2.6.1"
+version = "2.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "16833386b02953ca926d19f64af613b9bf742c48dcd5e09b32fbfc9740bf84e2"
+checksum = "f73935e4d55e2abf7f130186537b19e7a4abc886a0252380b59248af473a3fc9"
 dependencies = [
  "thiserror",
  "ucd-trie",
@@ -5568,9 +5623,9 @@ dependencies = [
 
 [[package]]
 name = "pest_derive"
-version = "2.6.1"
+version = "2.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7763190f9406839f99e5197afee8c9e759969f7dbfa40ad3b8dbee8757b745b5"
+checksum = "aef623c9bbfa0eedf5a0efba11a5ee83209c326653ca31ff019bec3a95bfff2b"
 dependencies = [
  "pest",
  "pest_generator",
@@ -5578,22 +5633,22 @@ dependencies = [
 
 [[package]]
 name = "pest_generator"
-version = "2.6.1"
+version = "2.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "249061b22e99973da1f5f5f1410284419e283bb60b79255bf5f42a94b66a2e00"
+checksum = "b3e8cba4ec22bada7fc55ffe51e2deb6a0e0db2d0b7ab0b103acc80d2510c190"
 dependencies = [
  "pest",
  "pest_meta",
  "proc-macro2",
  "quote",
- "syn 2.0.18",
+ "syn 2.0.22",
 ]
 
 [[package]]
 name = "pest_meta"
-version = "2.6.1"
+version = "2.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "457c310cfc9cf3f22bc58901cc7f0d3410ac5d6298e432a4f9a6138565cb6df6"
+checksum = "a01f71cb40bd8bb94232df14b946909e14660e33fc05db3e50ae2a82d7ea0ca0"
 dependencies = [
  "once_cell",
  "pest",
@@ -5627,7 +5682,7 @@ checksum = "39407670928234ebc5e6e580247dd567ad73a3578460c5990f9503df207e8f07"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.18",
+ "syn 2.0.22",
 ]
 
 [[package]]
@@ -5725,12 +5780,12 @@ dependencies = [
 
 [[package]]
 name = "prettyplease"
-version = "0.2.8"
+version = "0.2.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f2b0377b720bde721213a46cda1289b2f34abf0a436907cad91578c20de0454d"
+checksum = "9825a04601d60621feed79c4e6b56d65db77cdca55cef43b46b0de1096d1c282"
 dependencies = [
  "proc-macro2",
- "syn 2.0.18",
+ "syn 2.0.22",
 ]
 
 [[package]]
@@ -5782,9 +5837,9 @@ dependencies = [
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.60"
+version = "1.0.63"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dec2b086b7a862cf4de201096214fa870344cf922b2b30c167badb3af3195406"
+checksum = "7b368fba921b0dce7e60f5e04ec15e565b3303972b42bcfde1d0713b881959eb"
 dependencies = [
  "unicode-ident",
 ]
@@ -6109,7 +6164,7 @@ checksum = "8d2275aab483050ab2a7364c1a46604865ee7d6906684e08db0f090acf74f9e7"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.18",
+ "syn 2.0.22",
 ]
 
 [[package]]
@@ -6171,14 +6226,14 @@ dependencies = [
 [[package]]
 name = "remote-externalities"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "env_logger 0.9.3",
  "jsonrpsee",
  "log",
  "parity-scale-codec",
  "serde",
- "serde_json 1.0.97",
+ "serde_json 1.0.99",
  "sp-core",
  "sp-io",
  "sp-runtime",
@@ -6195,12 +6250,6 @@ dependencies = [
  "quick-error",
 ]
 
-[[package]]
-name = "retain_mut"
-version = "0.1.9"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4389f1d5789befaf6029ebd9f7dac4af7f7e3d61b69d4f30e2ac02b57e7712b0"
-
 [[package]]
 name = "rfc6979"
 version = "0.1.0"
@@ -6426,7 +6475,7 @@ dependencies = [
 [[package]]
 name = "sc-allocator"
 version = "4.1.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "log",
  "sp-core",
@@ -6437,9 +6486,8 @@ dependencies = [
 [[package]]
 name = "sc-authority-discovery"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
- "async-trait",
  "futures",
  "futures-timer",
  "ip_network",
@@ -6451,6 +6499,7 @@ dependencies = [
  "rand 0.7.3",
  "sc-client-api",
  "sc-network",
+ "sc-network-common",
  "sp-api",
  "sp-authority-discovery",
  "sp-blockchain",
@@ -6464,7 +6513,7 @@ dependencies = [
 [[package]]
 name = "sc-basic-authorship"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "futures",
  "futures-timer",
@@ -6487,7 +6536,7 @@ dependencies = [
 [[package]]
 name = "sc-block-builder"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "parity-scale-codec",
  "sc-client-api",
@@ -6503,7 +6552,7 @@ dependencies = [
 [[package]]
 name = "sc-chain-spec"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "impl-trait-for-tuples",
  "memmap2",
@@ -6512,7 +6561,7 @@ dependencies = [
  "sc-network",
  "sc-telemetry",
  "serde",
- "serde_json 1.0.97",
+ "serde_json 1.0.99",
  "sp-core",
  "sp-runtime",
 ]
@@ -6520,7 +6569,7 @@ dependencies = [
 [[package]]
 name = "sc-chain-spec-derive"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "proc-macro-crate",
  "proc-macro2",
@@ -6531,7 +6580,7 @@ dependencies = [
 [[package]]
 name = "sc-cli"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "chrono",
  "clap",
@@ -6554,7 +6603,7 @@ dependencies = [
  "sc-tracing",
  "sc-utils",
  "serde",
- "serde_json 1.0.97",
+ "serde_json 1.0.99",
  "sp-blockchain",
  "sp-core",
  "sp-keyring",
@@ -6570,7 +6619,7 @@ dependencies = [
 [[package]]
 name = "sc-client-api"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "fnv",
  "futures",
@@ -6598,7 +6647,7 @@ dependencies = [
 [[package]]
 name = "sc-client-db"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "hash-db",
  "kvdb",
@@ -6623,7 +6672,7 @@ dependencies = [
 [[package]]
 name = "sc-consensus"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "async-trait",
  "futures",
@@ -6647,7 +6696,7 @@ dependencies = [
 [[package]]
 name = "sc-consensus-babe"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "async-trait",
  "fork-tree",
@@ -6660,7 +6709,6 @@ dependencies = [
  "parity-scale-codec",
  "parking_lot 0.12.1",
  "rand 0.7.3",
- "retain_mut",
  "sc-client-api",
  "sc-consensus",
  "sc-consensus-epochs",
@@ -6690,7 +6738,7 @@ dependencies = [
 [[package]]
 name = "sc-consensus-babe-rpc"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "futures",
  "jsonrpsee",
@@ -6712,7 +6760,7 @@ dependencies = [
 [[package]]
 name = "sc-consensus-epochs"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "fork-tree",
  "parity-scale-codec",
@@ -6725,7 +6773,7 @@ dependencies = [
 [[package]]
 name = "sc-consensus-slots"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "async-trait",
  "futures",
@@ -6750,7 +6798,7 @@ dependencies = [
 [[package]]
 name = "sc-consensus-uncles"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "sc-client-api",
  "sp-authorship",
@@ -6761,7 +6809,7 @@ dependencies = [
 [[package]]
 name = "sc-executor"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "lazy_static",
  "lru",
@@ -6788,14 +6836,13 @@ dependencies = [
 [[package]]
 name = "sc-executor-common"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "environmental",
  "parity-scale-codec",
  "sc-allocator",
  "sp-maybe-compressed-blob",
  "sp-sandbox",
- "sp-serializer",
  "sp-wasm-interface",
  "thiserror",
  "wasm-instrument",
@@ -6805,7 +6852,7 @@ dependencies = [
 [[package]]
 name = "sc-executor-wasmi"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "log",
  "parity-scale-codec",
@@ -6820,7 +6867,7 @@ dependencies = [
 [[package]]
 name = "sc-executor-wasmtime"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "cfg-if",
  "libc",
@@ -6840,7 +6887,7 @@ dependencies = [
 [[package]]
 name = "sc-finality-grandpa"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "ahash",
  "async-trait",
@@ -6864,7 +6911,7 @@ dependencies = [
  "sc-network-gossip",
  "sc-telemetry",
  "sc-utils",
- "serde_json 1.0.97",
+ "serde_json 1.0.99",
  "sp-api",
  "sp-application-crypto",
  "sp-arithmetic",
@@ -6881,7 +6928,7 @@ dependencies = [
 [[package]]
 name = "sc-finality-grandpa-rpc"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "finality-grandpa",
  "futures",
@@ -6892,7 +6939,7 @@ dependencies = [
  "sc-finality-grandpa",
  "sc-rpc",
  "serde",
- "serde_json 1.0.97",
+ "serde_json 1.0.99",
  "sp-blockchain",
  "sp-core",
  "sp-runtime",
@@ -6902,7 +6949,7 @@ dependencies = [
 [[package]]
 name = "sc-informant"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "ansi_term 0.12.1",
  "futures",
@@ -6910,7 +6957,7 @@ dependencies = [
  "log",
  "parity-util-mem",
  "sc-client-api",
- "sc-network",
+ "sc-network-common",
  "sc-transaction-pool-api",
  "sp-blockchain",
  "sp-runtime",
@@ -6919,12 +6966,12 @@ dependencies = [
 [[package]]
 name = "sc-keystore"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "async-trait",
  "hex",
  "parking_lot 0.12.1",
- "serde_json 1.0.97",
+ "serde_json 1.0.99",
  "sp-application-crypto",
  "sp-core",
  "sp-keystore",
@@ -6934,7 +6981,7 @@ dependencies = [
 [[package]]
 name = "sc-network"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "async-trait",
  "asynchronous-codec",
@@ -6966,7 +7013,7 @@ dependencies = [
  "sc-peerset",
  "sc-utils",
  "serde",
- "serde_json 1.0.97",
+ "serde_json 1.0.99",
  "smallvec",
  "sp-arithmetic",
  "sp-blockchain",
@@ -6983,9 +7030,11 @@ dependencies = [
 [[package]]
 name = "sc-network-common"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
+ "async-trait",
  "bitflags",
+ "bytes",
  "futures",
  "libp2p",
  "parity-scale-codec",
@@ -6996,12 +7045,13 @@ dependencies = [
  "sp-consensus",
  "sp-finality-grandpa",
  "sp-runtime",
+ "thiserror",
 ]
 
 [[package]]
 name = "sc-network-gossip"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "ahash",
  "futures",
@@ -7010,6 +7060,7 @@ dependencies = [
  "log",
  "lru",
  "sc-network",
+ "sc-network-common",
  "sp-runtime",
  "substrate-prometheus-endpoint",
  "tracing",
@@ -7018,9 +7069,10 @@ dependencies = [
 [[package]]
 name = "sc-network-light"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "futures",
+ "hex",
  "libp2p",
  "log",
  "parity-scale-codec",
@@ -7038,10 +7090,11 @@ dependencies = [
 [[package]]
 name = "sc-network-sync"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "fork-tree",
  "futures",
+ "hex",
  "libp2p",
  "log",
  "lru",
@@ -7065,7 +7118,7 @@ dependencies = [
 [[package]]
 name = "sc-offchain"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "bytes",
  "fnv",
@@ -7081,6 +7134,7 @@ dependencies = [
  "rand 0.7.3",
  "sc-client-api",
  "sc-network",
+ "sc-network-common",
  "sc-utils",
  "sp-api",
  "sp-core",
@@ -7093,20 +7147,20 @@ dependencies = [
 [[package]]
 name = "sc-peerset"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "futures",
  "libp2p",
  "log",
  "sc-utils",
- "serde_json 1.0.97",
+ "serde_json 1.0.99",
  "wasm-timer",
 ]
 
 [[package]]
 name = "sc-proposer-metrics"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "log",
  "substrate-prometheus-endpoint",
@@ -7115,7 +7169,7 @@ dependencies = [
 [[package]]
 name = "sc-rpc"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "futures",
  "hash-db",
@@ -7130,7 +7184,7 @@ dependencies = [
  "sc-tracing",
  "sc-transaction-pool-api",
  "sc-utils",
- "serde_json 1.0.97",
+ "serde_json 1.0.99",
  "sp-api",
  "sp-blockchain",
  "sp-core",
@@ -7145,7 +7199,7 @@ dependencies = [
 [[package]]
 name = "sc-rpc-api"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "futures",
  "jsonrpsee",
@@ -7156,7 +7210,7 @@ dependencies = [
  "sc-transaction-pool-api",
  "scale-info",
  "serde",
- "serde_json 1.0.97",
+ "serde_json 1.0.99",
  "sp-core",
  "sp-rpc",
  "sp-runtime",
@@ -7168,12 +7222,12 @@ dependencies = [
 [[package]]
 name = "sc-rpc-server"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "futures",
  "jsonrpsee",
  "log",
- "serde_json 1.0.97",
+ "serde_json 1.0.99",
  "substrate-prometheus-endpoint",
  "tokio",
 ]
@@ -7181,7 +7235,7 @@ dependencies = [
 [[package]]
 name = "sc-service"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "async-trait",
  "directories",
@@ -7218,7 +7272,7 @@ dependencies = [
  "sc-transaction-pool-api",
  "sc-utils",
  "serde",
- "serde_json 1.0.97",
+ "serde_json 1.0.99",
  "sp-api",
  "sp-application-crypto",
  "sp-block-builder",
@@ -7248,7 +7302,7 @@ dependencies = [
 [[package]]
 name = "sc-state-db"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "log",
  "parity-scale-codec",
@@ -7262,7 +7316,7 @@ dependencies = [
 [[package]]
 name = "sc-sync-state-rpc"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "jsonrpsee",
  "parity-scale-codec",
@@ -7272,7 +7326,7 @@ dependencies = [
  "sc-consensus-epochs",
  "sc-finality-grandpa",
  "serde",
- "serde_json 1.0.97",
+ "serde_json 1.0.99",
  "sp-blockchain",
  "sp-runtime",
  "thiserror",
@@ -7281,7 +7335,7 @@ dependencies = [
 [[package]]
 name = "sc-sysinfo"
 version = "6.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "futures",
  "libc",
@@ -7291,7 +7345,7 @@ dependencies = [
  "regex",
  "sc-telemetry",
  "serde",
- "serde_json 1.0.97",
+ "serde_json 1.0.99",
  "sp-core",
  "sp-io",
  "sp-std",
@@ -7300,7 +7354,7 @@ dependencies = [
 [[package]]
 name = "sc-telemetry"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "chrono",
  "futures",
@@ -7310,7 +7364,7 @@ dependencies = [
  "pin-project",
  "rand 0.7.3",
  "serde",
- "serde_json 1.0.97",
+ "serde_json 1.0.99",
  "thiserror",
  "wasm-timer",
 ]
@@ -7318,7 +7372,7 @@ dependencies = [
 [[package]]
 name = "sc-tracing"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "ansi_term 0.12.1",
  "atty",
@@ -7349,7 +7403,7 @@ dependencies = [
 [[package]]
 name = "sc-tracing-proc-macro"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "proc-macro-crate",
  "proc-macro2",
@@ -7360,7 +7414,7 @@ dependencies = [
 [[package]]
 name = "sc-transaction-pool"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "futures",
  "futures-timer",
@@ -7369,7 +7423,6 @@ dependencies = [
  "parity-scale-codec",
  "parity-util-mem",
  "parking_lot 0.12.1",
- "retain_mut",
  "sc-client-api",
  "sc-transaction-pool-api",
  "sc-utils",
@@ -7387,7 +7440,7 @@ dependencies = [
 [[package]]
 name = "sc-transaction-pool-api"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "futures",
  "log",
@@ -7400,7 +7453,7 @@ dependencies = [
 [[package]]
 name = "sc-utils"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "futures",
  "futures-timer",
@@ -7412,9 +7465,9 @@ dependencies = [
 
 [[package]]
 name = "scale-info"
-version = "2.7.0"
+version = "2.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b569c32c806ec3abdf3b5869fb8bf1e0d275a7c1c9b0b05603d9464632649edf"
+checksum = "ad560913365790f17cbf12479491169f01b9d46d29cfc7422bf8c64bdc61b731"
 dependencies = [
  "bitvec",
  "cfg-if",
@@ -7426,9 +7479,9 @@ dependencies = [
 
 [[package]]
 name = "scale-info-derive"
-version = "2.6.0"
+version = "2.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "53012eae69e5aa5c14671942a5dd47de59d4cdcff8532a6dd0e081faf1119482"
+checksum = "19df9bd9ace6cc2fe19387c96ce677e823e07d017ceed253e7bb3d1d1bd9c73b"
 dependencies = [
  "proc-macro-crate",
  "proc-macro2",
@@ -7591,7 +7644,7 @@ checksum = "d9735b638ccc51c28bf6914d90a2e9725b377144fc612c49a611fddd1b631d68"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.18",
+ "syn 2.0.22",
 ]
 
 [[package]]
@@ -7606,9 +7659,9 @@ dependencies = [
 
 [[package]]
 name = "serde_json"
-version = "1.0.97"
+version = "1.0.99"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bdf3bf93142acad5821c99197022e170842cdbc1c30482b98750c688c640842a"
+checksum = "46266871c240a00b8f503b877622fe33430b3c7d963bdc0f2adc511e54a1eae3"
 dependencies = [
  "itoa 1.0.6",
  "ryu",
@@ -7822,7 +7875,7 @@ dependencies = [
 [[package]]
 name = "sp-api"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "hash-db",
  "log",
@@ -7839,7 +7892,7 @@ dependencies = [
 [[package]]
 name = "sp-api-proc-macro"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "blake2",
  "proc-macro-crate",
@@ -7851,7 +7904,7 @@ dependencies = [
 [[package]]
 name = "sp-application-crypto"
 version = "6.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "parity-scale-codec",
  "scale-info",
@@ -7864,7 +7917,7 @@ dependencies = [
 [[package]]
 name = "sp-arithmetic"
 version = "5.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "integer-sqrt",
  "num-traits",
@@ -7879,7 +7932,7 @@ dependencies = [
 [[package]]
 name = "sp-authority-discovery"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "parity-scale-codec",
  "scale-info",
@@ -7892,7 +7945,7 @@ dependencies = [
 [[package]]
 name = "sp-authorship"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "async-trait",
  "parity-scale-codec",
@@ -7904,7 +7957,7 @@ dependencies = [
 [[package]]
 name = "sp-block-builder"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "parity-scale-codec",
  "sp-api",
@@ -7916,7 +7969,7 @@ dependencies = [
 [[package]]
 name = "sp-blockchain"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "futures",
  "log",
@@ -7934,7 +7987,7 @@ dependencies = [
 [[package]]
 name = "sp-consensus"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "async-trait",
  "futures",
@@ -7953,7 +8006,7 @@ dependencies = [
 [[package]]
 name = "sp-consensus-babe"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "async-trait",
  "merlin",
@@ -7976,7 +8029,7 @@ dependencies = [
 [[package]]
 name = "sp-consensus-slots"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "parity-scale-codec",
  "scale-info",
@@ -7990,7 +8043,7 @@ dependencies = [
 [[package]]
 name = "sp-consensus-vrf"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "parity-scale-codec",
  "scale-info",
@@ -8003,7 +8056,7 @@ dependencies = [
 [[package]]
 name = "sp-core"
 version = "6.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "base58",
  "bitflags",
@@ -8049,7 +8102,7 @@ dependencies = [
 [[package]]
 name = "sp-core-hashing"
 version = "4.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "blake2",
  "byteorder",
@@ -8063,7 +8116,7 @@ dependencies = [
 [[package]]
 name = "sp-core-hashing-proc-macro"
 version = "5.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -8074,7 +8127,7 @@ dependencies = [
 [[package]]
 name = "sp-database"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "kvdb",
  "parking_lot 0.12.1",
@@ -8083,7 +8136,7 @@ dependencies = [
 [[package]]
 name = "sp-debug-derive"
 version = "4.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -8093,7 +8146,7 @@ dependencies = [
 [[package]]
 name = "sp-externalities"
 version = "0.12.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "environmental",
  "parity-scale-codec",
@@ -8104,7 +8157,7 @@ dependencies = [
 [[package]]
 name = "sp-finality-grandpa"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "finality-grandpa",
  "log",
@@ -8122,7 +8175,7 @@ dependencies = [
 [[package]]
 name = "sp-inherents"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "async-trait",
  "impl-trait-for-tuples",
@@ -8136,8 +8189,9 @@ dependencies = [
 [[package]]
 name = "sp-io"
 version = "6.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
+ "bytes",
  "futures",
  "hash-db",
  "libsecp256k1",
@@ -8161,7 +8215,7 @@ dependencies = [
 [[package]]
 name = "sp-keyring"
 version = "6.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "lazy_static",
  "sp-core",
@@ -8172,7 +8226,7 @@ dependencies = [
 [[package]]
 name = "sp-keystore"
 version = "0.12.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "async-trait",
  "futures",
@@ -8189,7 +8243,7 @@ dependencies = [
 [[package]]
 name = "sp-maybe-compressed-blob"
 version = "4.1.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "thiserror",
  "zstd",
@@ -8198,7 +8252,7 @@ dependencies = [
 [[package]]
 name = "sp-npos-elections"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "parity-scale-codec",
  "scale-info",
@@ -8212,7 +8266,7 @@ dependencies = [
 [[package]]
 name = "sp-offchain"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "sp-api",
  "sp-core",
@@ -8222,7 +8276,7 @@ dependencies = [
 [[package]]
 name = "sp-panic-handler"
 version = "4.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "backtrace",
  "lazy_static",
@@ -8232,7 +8286,7 @@ dependencies = [
 [[package]]
 name = "sp-rpc"
 version = "6.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "rustc-hash",
  "serde",
@@ -8242,7 +8296,7 @@ dependencies = [
 [[package]]
 name = "sp-runtime"
 version = "6.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "either",
  "hash256-std-hasher",
@@ -8264,8 +8318,9 @@ dependencies = [
 [[package]]
 name = "sp-runtime-interface"
 version = "6.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
+ "bytes",
  "impl-trait-for-tuples",
  "parity-scale-codec",
  "primitive-types",
@@ -8281,7 +8336,7 @@ dependencies = [
 [[package]]
 name = "sp-runtime-interface-proc-macro"
 version = "5.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "Inflector",
  "proc-macro-crate",
@@ -8293,7 +8348,7 @@ dependencies = [
 [[package]]
 name = "sp-sandbox"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "log",
  "parity-scale-codec",
@@ -8304,19 +8359,10 @@ dependencies = [
  "wasmi",
 ]
 
-[[package]]
-name = "sp-serializer"
-version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
-dependencies = [
- "serde",
- "serde_json 1.0.97",
-]
-
 [[package]]
 name = "sp-session"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "parity-scale-codec",
  "scale-info",
@@ -8330,7 +8376,7 @@ dependencies = [
 [[package]]
 name = "sp-staking"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "parity-scale-codec",
  "scale-info",
@@ -8341,7 +8387,7 @@ dependencies = [
 [[package]]
 name = "sp-state-machine"
 version = "0.12.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "hash-db",
  "log",
@@ -8363,12 +8409,12 @@ dependencies = [
 [[package]]
 name = "sp-std"
 version = "4.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 
 [[package]]
 name = "sp-storage"
 version = "6.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "impl-serde",
  "parity-scale-codec",
@@ -8381,7 +8427,7 @@ dependencies = [
 [[package]]
 name = "sp-tasks"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "log",
  "sp-core",
@@ -8394,7 +8440,7 @@ dependencies = [
 [[package]]
 name = "sp-timestamp"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "async-trait",
  "futures-timer",
@@ -8410,7 +8456,7 @@ dependencies = [
 [[package]]
 name = "sp-tracing"
 version = "5.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "parity-scale-codec",
  "sp-std",
@@ -8422,7 +8468,7 @@ dependencies = [
 [[package]]
 name = "sp-transaction-pool"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "sp-api",
  "sp-runtime",
@@ -8431,7 +8477,7 @@ dependencies = [
 [[package]]
 name = "sp-transaction-storage-proof"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "async-trait",
  "log",
@@ -8447,7 +8493,7 @@ dependencies = [
 [[package]]
 name = "sp-trie"
 version = "6.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "hash-db",
  "memory-db",
@@ -8463,7 +8509,7 @@ dependencies = [
 [[package]]
 name = "sp-version"
 version = "5.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "impl-serde",
  "parity-scale-codec",
@@ -8480,7 +8526,7 @@ dependencies = [
 [[package]]
 name = "sp-version-proc-macro"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "parity-scale-codec",
  "proc-macro2",
@@ -8491,7 +8537,7 @@ dependencies = [
 [[package]]
 name = "sp-wasm-interface"
 version = "6.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "impl-trait-for-tuples",
  "log",
@@ -8518,7 +8564,7 @@ dependencies = [
  "proc-macro2",
  "quote",
  "serde",
- "serde_json 1.0.97",
+ "serde_json 1.0.99",
  "unicode-xid",
 ]
 
@@ -8591,7 +8637,7 @@ dependencies = [
 [[package]]
 name = "substrate-build-script-utils"
 version = "3.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "platforms 2.0.0",
 ]
@@ -8599,7 +8645,7 @@ dependencies = [
 [[package]]
 name = "substrate-frame-rpc-system"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "frame-system-rpc-runtime-api",
  "futures",
@@ -8609,7 +8655,7 @@ dependencies = [
  "sc-client-api",
  "sc-rpc-api",
  "sc-transaction-pool-api",
- "serde_json 1.0.97",
+ "serde_json 1.0.99",
  "sp-api",
  "sp-block-builder",
  "sp-blockchain",
@@ -8620,7 +8666,7 @@ dependencies = [
 [[package]]
 name = "substrate-prometheus-endpoint"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "futures-util",
  "hyper",
@@ -8633,7 +8679,7 @@ dependencies = [
 [[package]]
 name = "substrate-state-trie-migration-rpc"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "jsonrpsee",
  "log",
@@ -8654,7 +8700,7 @@ dependencies = [
 [[package]]
 name = "substrate-test-utils"
 version = "4.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "futures",
  "substrate-test-utils-derive",
@@ -8664,7 +8710,7 @@ dependencies = [
 [[package]]
 name = "substrate-test-utils-derive"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "proc-macro-crate",
  "proc-macro2",
@@ -8675,7 +8721,7 @@ dependencies = [
 [[package]]
 name = "substrate-wasm-builder"
 version = "5.0.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "ansi_term 0.12.1",
  "build-helper",
@@ -8708,9 +8754,9 @@ dependencies = [
 
 [[package]]
 name = "syn"
-version = "2.0.18"
+version = "2.0.22"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "32d41677bcbe24c20c52e7c70b0d8db04134c5d1066bf98662e2871ad200ea3e"
+checksum = "2efbeae7acf4eabd6bcdcbd11c92f45231ddda7539edc7806bd1a04a03b24616"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -8758,9 +8804,9 @@ checksum = "55937e1799185b12863d447f42597ed69d9928686b8d88a1df17376a097d8369"
 
 [[package]]
 name = "target-lexicon"
-version = "0.12.7"
+version = "0.12.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fd1ba337640d60c3e96bc6f0638a939b9c9a7f2c316a1598c279828b3d1dc8c5"
+checksum = "1b1c7f239eb94671427157bd93b3694320f3668d4e1eff08c7285366fd777fac"
 
 [[package]]
 name = "tempfile"
@@ -8808,7 +8854,7 @@ checksum = "f9456a42c5b0d803c8cd86e73dd7cc9edd429499f37a3550d286d5e86720569f"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.18",
+ "syn 2.0.22",
 ]
 
 [[package]]
@@ -8919,7 +8965,7 @@ checksum = "630bdcf245f78637c13ec01ffae6187cca34625e8c63150d424b59e55af2675e"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.18",
+ "syn 2.0.22",
 ]
 
 [[package]]
@@ -8988,13 +9034,13 @@ dependencies = [
 
 [[package]]
 name = "tracing-attributes"
-version = "0.1.25"
+version = "0.1.26"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8803eee176538f94ae9a14b55b2804eb7e1441f8210b1c31290b3bccdccff73b"
+checksum = "5f4f31f56159e98206da9efd823404b79b6ef3143b4a7ab76e67b1751b25a4ab"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.18",
+ "syn 2.0.22",
 ]
 
 [[package]]
@@ -9051,7 +9097,7 @@ dependencies = [
  "parking_lot 0.11.2",
  "regex",
  "serde",
- "serde_json 1.0.97",
+ "serde_json 1.0.99",
  "sharded-slab",
  "smallvec",
  "thread_local",
@@ -9135,7 +9181,7 @@ checksum = "3528ecfd12c466c6f163363caf2d02a71161dd5e1cc6ae7b34207ea2d42d81ed"
 [[package]]
 name = "try-runtime-cli"
 version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.27#5bfdbab8ba28523ef10e365627fed64ef2b77cbf"
+source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.28#ce10b9f29353e89fc3e59d447041bb29622def3f"
 dependencies = [
  "clap",
  "jsonrpsee",
@@ -9374,7 +9420,7 @@ dependencies = [
  "once_cell",
  "proc-macro2",
  "quote",
- "syn 2.0.18",
+ "syn 2.0.22",
  "wasm-bindgen-shared",
 ]
 
@@ -9408,7 +9454,7 @@ checksum = "54681b18a46765f095758388f2d0cf16eb8d4169b639ab575a8f5693af210c7b"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.18",
+ "syn 2.0.22",
  "wasm-bindgen-backend",
  "wasm-bindgen-shared",
 ]
@@ -9969,7 +10015,7 @@ checksum = "ce36e65b0d2999d2aafac989fb249189a141aee1f53c612c1f37d72631959f69"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.18",
+ "syn 2.0.22",
 ]
 
 [[package]]
diff --git a/Cargo.toml b/Cargo.toml
index a409a7226..c51a53cb6 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -11,11 +11,11 @@ build = "build.rs"
 
 [dependencies]
 cere-cli = { path = "cli", features = [ "cere-dev-native" ] }
-sc-cli = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.27" }
+sc-cli = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.28" }
 ss58-registry = { version = "1.38.0", default-features = false }
 
 [build-dependencies]
-substrate-build-script-utils = { version = "3.0.0", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+substrate-build-script-utils = { version = "3.0.0", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
 
 [workspace]
 members = [
diff --git a/cli/Cargo.toml b/cli/Cargo.toml
index b0c59eee7..4e97f3501 100644
--- a/cli/Cargo.toml
+++ b/cli/Cargo.toml
@@ -13,17 +13,17 @@ crate-type = ["cdylib", "rlib"]
 
 [dependencies]
 clap = { version = "3.1", features = ["derive"], optional = true }
-sc-cli = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate", optional = true, branch = "polkadot-v0.9.27" }
-sc-service = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate", optional = true, branch = "polkadot-v0.9.27" }
-frame-benchmarking-cli = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate", optional = true, branch = "polkadot-v0.9.27" }
-try-runtime-cli = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate", optional = true , branch = "polkadot-v0.9.27" }
+sc-cli = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate", optional = true, branch = "polkadot-v0.9.28" }
+sc-service = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate", optional = true, branch = "polkadot-v0.9.28" }
+frame-benchmarking-cli = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate", optional = true, branch = "polkadot-v0.9.28" }
+try-runtime-cli = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate", optional = true , branch = "polkadot-v0.9.28" }
 
 # Local
 cere-service = { path = "../node/service", default-features = false, optional = true }
 cere-client = { path = "../node/client", optional = true }
 
 [build-dependencies]
-substrate-build-script-utils = { version = "3.0.0", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.27" }
+substrate-build-script-utils = { version = "3.0.0", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.28" }
 
 [features]
 default = ["cli", "cere-native"]
diff --git a/node/client/Cargo.toml b/node/client/Cargo.toml
index f07895675..10f66f5b3 100644
--- a/node/client/Cargo.toml
+++ b/node/client/Cargo.toml
@@ -4,33 +4,33 @@ version = "4.5.0"
 edition = "2021"
 
 [dependencies]
-sc-service = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate", default-features = false , branch = "polkadot-v0.9.27" }
-sc-executor = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.27" }
-frame-system = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-frame-benchmarking = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-frame-benchmarking-cli = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.27" }
-node-primitives = { version = "2.0.0", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-pallet-transaction-payment = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-pallet-transaction-payment-rpc-runtime-api = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sp-runtime = { version = "6.0.0", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-frame-system-rpc-runtime-api = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sp-finality-grandpa = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sp-api = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sp-session = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sp-authority-discovery = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sp-consensus-babe = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sp-transaction-pool = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sp-block-builder = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.27" }
-pallet-contracts-rpc = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sp-blockchain = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sc-client-api = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sp-offchain = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sp-consensus = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sp-storage = { version = "6.0.0", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.27" }
-sp-inherents = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sp-timestamp = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sp-keyring = { version = "6.0.0", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sp-core = { version = "6.0.0", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.27" }
+sc-service = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate", default-features = false , branch = "polkadot-v0.9.28" }
+sc-executor = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.28" }
+frame-system = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+frame-benchmarking = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+frame-benchmarking-cli = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.28" }
+node-primitives = { version = "2.0.0", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+pallet-transaction-payment = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+pallet-transaction-payment-rpc-runtime-api = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sp-runtime = { version = "6.0.0", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+frame-system-rpc-runtime-api = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sp-finality-grandpa = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sp-api = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sp-session = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sp-authority-discovery = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sp-consensus-babe = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sp-transaction-pool = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sp-block-builder = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.28" }
+pallet-contracts-rpc = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sp-blockchain = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sc-client-api = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sp-offchain = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sp-consensus = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sp-storage = { version = "6.0.0", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.28" }
+sp-inherents = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sp-timestamp = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sp-keyring = { version = "6.0.0", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sp-core = { version = "6.0.0", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.28" }
 
 # Local
 cere-runtime = { path = "../../runtime/cere", optional = true }
diff --git a/node/service/Cargo.toml b/node/service/Cargo.toml
index 3e3601856..9681aef79 100644
--- a/node/service/Cargo.toml
+++ b/node/service/Cargo.toml
@@ -8,40 +8,41 @@ codec = { package = "parity-scale-codec", version = "3.1.5" }
 serde = { version = "1.0.136", features = ["derive"] }
 rand = "0.8"
 futures = "0.3.21"
-jsonrpsee = { version = "0.14.0", features = ["server"] }
+jsonrpsee = { version = "0.15.1", features = ["server"] }
 
-sc-cli = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27", features = ["wasmtime"] }
-sp-core = { version = "6.0.0", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sc-executor = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27", features = ["wasmtime"]  }
-sc-service = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27", features = ["wasmtime"]  }
-sc-telemetry = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sc-transaction-pool = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sc-consensus-babe = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sp-consensus-babe = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sp-consensus = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sc-consensus = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sc-finality-grandpa = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sp-finality-grandpa = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sc-client-api = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sp-runtime = { version = "6.0.0", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sp-timestamp = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sp-authority-discovery = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-pallet-im-online = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sc-sysinfo = { version = "6.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sc-consensus-slots = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sc-consensus-uncles = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sc-authority-discovery = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sc-network = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sp-transaction-storage-proof = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sp-authorship = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sc-sync-state-rpc = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sc-chain-spec = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sc-rpc = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sc-basic-authorship = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-node-primitives = { version = "2.0.0", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sp-api = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sp-trie = { version = "6.0.0", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.27" }
-sp-blockchain = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sc-cli = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28", features = ["wasmtime"] }
+sp-core = { version = "6.0.0", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sc-executor = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28", features = ["wasmtime"]  }
+sc-service = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28", features = ["wasmtime"]  }
+sc-telemetry = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sc-transaction-pool = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sc-consensus-babe = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sp-consensus-babe = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sp-consensus = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sc-consensus = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sc-finality-grandpa = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sp-finality-grandpa = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sc-client-api = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sp-runtime = { version = "6.0.0", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sp-timestamp = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sp-authority-discovery = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+pallet-im-online = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sc-sysinfo = { version = "6.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sc-consensus-slots = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sc-consensus-uncles = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sc-authority-discovery = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sc-network = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sc-network-common = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.28" }
+sp-transaction-storage-proof = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sp-authorship = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sc-sync-state-rpc = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sc-chain-spec = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sc-rpc = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sc-basic-authorship = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+node-primitives = { version = "2.0.0", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sp-api = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sp-trie = { version = "6.0.0", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.28" }
+sp-blockchain = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
 
 # Local
 cere-client = { path = "../client", default-features = false, optional = true }
diff --git a/node/service/src/chain_spec.rs b/node/service/src/chain_spec.rs
index d6b14a15e..ebcbd8a37 100644
--- a/node/service/src/chain_spec.rs
+++ b/node/service/src/chain_spec.rs
@@ -232,6 +232,7 @@ pub fn cere_dev_genesis(
 		},
 		vesting: Default::default(),
 		transaction_payment: Default::default(),
+		nomination_pools: Default::default(),
 	}
 }
 
diff --git a/node/service/src/lib.rs b/node/service/src/lib.rs
index df436975d..eaaa08bd7 100644
--- a/node/service/src/lib.rs
+++ b/node/service/src/lib.rs
@@ -28,6 +28,7 @@ pub use node_primitives::{Block, BlockNumber};
 pub use sc_executor::NativeElseWasmExecutor;
 pub use sc_service::ChainSpec;
 pub use sp_api::ConstructRuntimeApi;
+use sc_network_common::{service::NetworkEventStream};
 
 type FullSelectChain = sc_consensus::LongestChain<FullBackend, Block>;
 type FullGrandpaBlockImport<RuntimeApi, ExecutorDispatch> = sc_finality_grandpa::GrandpaBlockImport<
diff --git a/pallets/chainbridge/Cargo.toml b/pallets/chainbridge/Cargo.toml
index ef496521d..4bec367b9 100644
--- a/pallets/chainbridge/Cargo.toml
+++ b/pallets/chainbridge/Cargo.toml
@@ -14,18 +14,18 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 codec = { package = "parity-scale-codec", version = "3.1.5", default-features = false }
-frame-support = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-frame-system = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sp-core = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sp-io = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sp-runtime = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sp-std = { version = "4.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+frame-support = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+frame-system = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sp-core = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sp-io = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sp-runtime = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sp-std = { version = "4.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
 lite-json = { version = "0.2.0", default-features = false }
-sp-keystore = { version = "0.12.0", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27", optional = true }
-pallet-balances = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sp-keystore = { version = "0.12.0", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28", optional = true }
+pallet-balances = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
 scale-info = { version = "2.1.2", default-features = false, features = ["derive"] }
 
-frame-benchmarking = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27", optional = true }
+frame-benchmarking = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28", optional = true }
 
 [features]
 default = ["std"]
diff --git a/pallets/ddc-metrics-offchain-worker/Cargo.toml b/pallets/ddc-metrics-offchain-worker/Cargo.toml
index a805e62de..8c1bc441f 100644
--- a/pallets/ddc-metrics-offchain-worker/Cargo.toml
+++ b/pallets/ddc-metrics-offchain-worker/Cargo.toml
@@ -14,19 +14,19 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 codec = { package = "parity-scale-codec", version = "3.1.5", default-features = false, features = ["full"] }
-frame-support = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-frame-system = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+frame-support = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+frame-system = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
 serde = { version = "1.0.136", optional = true }
-sp-keystore = { version = "0.12.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27", optional = true }
-sp-core = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sp-io = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sp-runtime = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sp-std = { version = "4.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-pallet-contracts  = { version = '4.0.0-dev', default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sp-keystore = { version = "0.12.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28", optional = true }
+sp-core = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sp-io = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sp-runtime = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sp-std = { version = "4.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+pallet-contracts  = { version = '4.0.0-dev', default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
 lite-json = { version = "0.2.0", default-features = false }
 alt_serde = { version = "1", default-features = false, features = ["derive"] }
 serde_json = { version = "1", default-features = false, git = "https://github.com/Cerebellum-Network/json", branch = "no-std-cere", features = ["alloc"] }
-# pallet-contracts-rpc-runtime-api = { version = "0.8.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+# pallet-contracts-rpc-runtime-api = { version = "0.8.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
 hex-literal = "^0.3.1"
 hex = { version = "0.4", default-features = false }
 scale-info = { version = "2.1.2", default-features = false, features = ["derive"] }
@@ -49,7 +49,7 @@ std = [
 ]
 
 [dev-dependencies]
-pallet-balances = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-pallet-timestamp = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-pallet-randomness-collective-flip = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+pallet-balances = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+pallet-timestamp = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+pallet-randomness-collective-flip = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
 pretty_assertions = "0.6.1"
diff --git a/pallets/ddc-staking/Cargo.toml b/pallets/ddc-staking/Cargo.toml
index bb54b50ad..280ab69b7 100644
--- a/pallets/ddc-staking/Cargo.toml
+++ b/pallets/ddc-staking/Cargo.toml
@@ -5,18 +5,18 @@ edition = "2021"
 
 [dependencies]
 codec = { package = "parity-scale-codec", version = "3.1.5", default-features = false, features = ["derive"] }
-frame-support = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-frame-system = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+frame-support = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+frame-system = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
 scale-info = { version = "2.1.2", default-features = false, features = ["derive"] }
-sp-io = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sp-runtime = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sp-staking = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sp-std = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sp-io = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sp-runtime = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sp-staking = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sp-std = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
 
-frame-benchmarking = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27", optional = true }
+frame-benchmarking = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28", optional = true }
 
 [dev-dependencies]
-substrate-test-utils = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+substrate-test-utils = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
 
 [features]
 default = ["std"]
diff --git a/pallets/ddc/Cargo.toml b/pallets/ddc/Cargo.toml
index d8357e589..ca40172c9 100644
--- a/pallets/ddc/Cargo.toml
+++ b/pallets/ddc/Cargo.toml
@@ -14,15 +14,15 @@ targets = ['x86_64-unknown-linux-gnu']
 
 [dependencies]
 codec = { package = "parity-scale-codec", version = "3.1.5", default-features = false, features = ["derive"] }
-frame-support = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-frame-system = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sp-std = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sp-runtime = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sp-io = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+frame-support = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+frame-system = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sp-std = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sp-runtime = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sp-io = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
 scale-info = { version = "2.1.2", default-features = false, features = ["derive"] }
 
 [dev-dependencies]
-sp-core = { version = "6.0.0", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sp-core = { version = "6.0.0", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
 serde = { version = "1.0.101" }
 
 [features]
diff --git a/pallets/erc20/Cargo.toml b/pallets/erc20/Cargo.toml
index bd880a749..2c5af676c 100644
--- a/pallets/erc20/Cargo.toml
+++ b/pallets/erc20/Cargo.toml
@@ -15,19 +15,19 @@ targets = ["x86_64-unknown-linux-gnu"]
 [dependencies]
 serde = { version = "1.0.136", optional = true }
 codec = { package = "parity-scale-codec", version = "3.1.5", default-features = false }
-frame-support = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-frame-system = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-pallet-balances = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sp-runtime = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sp-std = { version = "4.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sp-io = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sp-core = { version = "6.0.0", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27", default-features = false }
-sp-arithmetic = { version = "5.0.0", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27", default-features = false }
+frame-support = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+frame-system = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+pallet-balances = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sp-runtime = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sp-std = { version = "4.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sp-io = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sp-core = { version = "6.0.0", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28", default-features = false }
+sp-arithmetic = { version = "5.0.0", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28", default-features = false }
 pallet-chainbridge = { version = "4.2.0", default-features = false, path = "../chainbridge" }
 pallet-erc721 = { version = "4.2.0", default-features = false, path = "../erc721" }
 scale-info = { version = "2.1.2", default-features = false, features = ["derive"] }
 
-frame-benchmarking = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27", optional = true }
+frame-benchmarking = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28", optional = true }
 
 [features]
 default = ["std"]
diff --git a/pallets/erc721/Cargo.toml b/pallets/erc721/Cargo.toml
index 853aadb8c..2a104799d 100644
--- a/pallets/erc721/Cargo.toml
+++ b/pallets/erc721/Cargo.toml
@@ -15,17 +15,17 @@ targets = ["x86_64-unknown-linux-gnu"]
 [dependencies]
 serde = { version = "1.0.136", optional = true }
 codec = { package = "parity-scale-codec", version = "3.1.5", default-features = false }
-frame-support = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-frame-system = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-pallet-balances = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sp-runtime = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sp-std = { version = "4.0.0", default-features = false,git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sp-io = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sp-core = { version = "6.0.0", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27", default-features = false }
+frame-support = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+frame-system = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+pallet-balances = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sp-runtime = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sp-std = { version = "4.0.0", default-features = false,git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sp-io = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sp-core = { version = "6.0.0", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28", default-features = false }
 pallet-chainbridge = { version = "4.2.0", default-features = false, path = "../chainbridge" }
 scale-info = { version = "2.1.2", default-features = false, features = ["derive"] }
 
-frame-benchmarking = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27", optional = true }
+frame-benchmarking = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28", optional = true }
 
 [features]
 default = ["std"]
diff --git a/rpc/Cargo.toml b/rpc/Cargo.toml
index 23543766f..ccb6fca93 100644
--- a/rpc/Cargo.toml
+++ b/rpc/Cargo.toml
@@ -4,27 +4,27 @@ version = "4.5.0"
 edition = "2021"
 
 [dependencies]
-jsonrpsee = { version = "0.14.0", features = ["server"] }
-sc-client-api = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.27" }
-sp-blockchain = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.27" }
-sp-keystore = { version = "0.12.0", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.27" }
-sp-runtime = { version = "6.0.0", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.27" }
-sp-api = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.27" }
-sp-consensus = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.27" }
-sp-consensus-babe = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.27" }
-sc-chain-spec = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.27" }
-sc-rpc = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.27" }
-sc-rpc-api = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sc-consensus-babe = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.27" }
-sc-consensus-babe-rpc = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.27" }
-sc-consensus-epochs = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.27" }
-sc-finality-grandpa = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.27" }
-sc-finality-grandpa-rpc = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.27" }
-sc-sync-state-rpc = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.27" }
-substrate-frame-rpc-system = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.27" }
-pallet-transaction-payment-rpc = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.27" }
-sp-block-builder = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.27" }
-substrate-state-trie-migration-rpc = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.27" }
-node-primitives = { version = "2.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sc-transaction-pool-api = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-pallet-contracts-rpc = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+jsonrpsee = { version = "0.15.1", features = ["server"] }
+sc-client-api = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.28" }
+sp-blockchain = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.28" }
+sp-keystore = { version = "0.12.0", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.28" }
+sp-runtime = { version = "6.0.0", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.28" }
+sp-api = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.28" }
+sp-consensus = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.28" }
+sp-consensus-babe = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.28" }
+sc-chain-spec = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.28" }
+sc-rpc = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.28" }
+sc-rpc-api = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sc-consensus-babe = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.28" }
+sc-consensus-babe-rpc = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.28" }
+sc-consensus-epochs = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.28" }
+sc-finality-grandpa = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.28" }
+sc-finality-grandpa-rpc = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.28" }
+sc-sync-state-rpc = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.28" }
+substrate-frame-rpc-system = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.28" }
+pallet-transaction-payment-rpc = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.28" }
+sp-block-builder = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.28" }
+substrate-state-trie-migration-rpc = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.28" }
+node-primitives = { version = "2.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sc-transaction-pool-api = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+pallet-contracts-rpc = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
diff --git a/runtime/cere-dev/Cargo.toml b/runtime/cere-dev/Cargo.toml
index f360d9909..257a08839 100644
--- a/runtime/cere-dev/Cargo.toml
+++ b/runtime/cere-dev/Cargo.toml
@@ -24,72 +24,74 @@ hex-literal = { version = "0.3.4", optional = true }
 log = { version = "0.4.16", default-features = false }
 
 # primitives
-sp-authority-discovery = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sp-consensus-babe = { version = "0.10.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sp-block-builder = { git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27", default-features = false, version = "4.0.0-dev" }
-sp-inherents = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-node-primitives = { version = "2.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sp-offchain = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sp-core = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sp-std = { version = "4.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sp-api = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sp-runtime = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sp-staking = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sp-session = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sp-transaction-pool = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sp-version = { version = "5.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sp-io = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sp-authority-discovery = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sp-consensus-babe = { version = "0.10.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sp-block-builder = { git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28", default-features = false, version = "4.0.0-dev" }
+sp-inherents = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+node-primitives = { version = "2.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sp-offchain = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sp-core = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sp-std = { version = "4.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sp-api = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sp-runtime = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sp-staking = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sp-session = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sp-transaction-pool = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sp-version = { version = "5.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sp-io = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
 
 # frame dependencies
-frame-executive = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-frame-benchmarking = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27", optional = true }
-frame-support = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-frame-system = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-frame-system-benchmarking = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27", optional = true }
-frame-election-provider-support = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-frame-system-rpc-runtime-api = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-frame-try-runtime = { version = "0.10.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27", optional = true }
-pallet-authority-discovery = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-pallet-authorship = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-pallet-babe = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-pallet-bags-list = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-pallet-balances = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-pallet-bounties = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-pallet-child-bounties = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-pallet-collective = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-pallet-contracts = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-pallet-contracts-primitives = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-pallet-contracts-rpc-runtime-api = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-pallet-democracy = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-pallet-election-provider-multi-phase = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-pallet-election-provider-support-benchmarking = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27", optional = true }
-pallet-elections-phragmen = { version = "5.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-pallet-grandpa = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-pallet-im-online = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-pallet-indices = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-pallet-identity = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-pallet-membership = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-pallet-multisig = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-pallet-offences = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-pallet-offences-benchmarking = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27", default-features = false, optional = true }
-pallet-proxy = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-pallet-randomness-collective-flip = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-pallet-recovery = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-pallet-session = { version = "4.0.0-dev", features = [ "historical" ], git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27", default-features = false }
-pallet-session-benchmarking = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27", default-features = false, optional = true }
-pallet-staking = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-pallet-staking-reward-curve = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-pallet-scheduler = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-pallet-society = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-pallet-sudo = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-pallet-timestamp = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-pallet-tips = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-pallet-treasury = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-pallet-utility = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-pallet-transaction-payment = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-pallet-transaction-payment-rpc-runtime-api = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-pallet-transaction-storage = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-pallet-vesting = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+frame-executive = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+frame-benchmarking = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28", optional = true }
+frame-support = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+frame-system = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+frame-system-benchmarking = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28", optional = true }
+frame-election-provider-support = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+frame-system-rpc-runtime-api = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+frame-try-runtime = { version = "0.10.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28", optional = true }
+pallet-authority-discovery = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+pallet-authorship = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+pallet-babe = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+pallet-bags-list = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+pallet-balances = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+pallet-bounties = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+pallet-child-bounties = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+pallet-collective = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+pallet-contracts = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+pallet-contracts-primitives = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+pallet-contracts-rpc-runtime-api = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+pallet-democracy = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+pallet-election-provider-multi-phase = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+pallet-election-provider-support-benchmarking = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28", optional = true }
+pallet-elections-phragmen = { version = "5.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+pallet-grandpa = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+pallet-im-online = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+pallet-indices = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+pallet-identity = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+pallet-membership = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+pallet-multisig = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+pallet-nomination-pools = { git = "https://github.com/paritytech/substrate", default-features = false , branch = "polkadot-v0.9.28" }
+pallet-nomination-pools-benchmarking = { git = "https://github.com/paritytech/substrate", default-features = false, optional = true , branch = "polkadot-v0.9.28" }
+pallet-offences = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+pallet-offences-benchmarking = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28", default-features = false, optional = true }
+pallet-proxy = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+pallet-randomness-collective-flip = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+pallet-recovery = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+pallet-session = { version = "4.0.0-dev", features = [ "historical" ], git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28", default-features = false }
+pallet-session-benchmarking = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28", default-features = false, optional = true }
+pallet-staking = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+pallet-staking-reward-curve = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+pallet-scheduler = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+pallet-society = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+pallet-sudo = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+pallet-timestamp = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+pallet-tips = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+pallet-treasury = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+pallet-utility = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+pallet-transaction-payment = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+pallet-transaction-payment-rpc-runtime-api = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+pallet-transaction-storage = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+pallet-vesting = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
 cere-runtime-common = { path = "../common", default-features = false }
 cere-dev-runtime-constants = { path = "./constants", default-features = false }
 pallet-ddc-staking = { version = "4.5.0", default-features = false, path = "../../pallets/ddc-staking" }
@@ -100,7 +102,7 @@ pallet-erc20 = { version = "4.5.0", default-features = false, path = "../../pall
 pallet-ddc-metrics-offchain-worker = { version = "4.5.0", default-features = false, path = "../../pallets/ddc-metrics-offchain-worker" }
 
 [build-dependencies]
-substrate-wasm-builder = { version = "5.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+substrate-wasm-builder = { version = "5.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
 
 [features]
 default = ["std"]
@@ -134,6 +136,7 @@ std = [
 	"sp-inherents/std",
 	"pallet-membership/std",
 	"pallet-multisig/std",
+	"pallet-nomination-pools/std",
 	"pallet-identity/std",
 	"pallet-scheduler/std",
 	"node-primitives/std",
@@ -198,6 +201,8 @@ runtime-benchmarks = [
 	"pallet-indices/runtime-benchmarks",
 	"pallet-membership/runtime-benchmarks",
 	"pallet-multisig/runtime-benchmarks",
+	"pallet-nomination-pools/runtime-benchmarks",
+	"pallet-nomination-pools-benchmarking",
 	"pallet-offences-benchmarking",
 	"pallet-proxy/runtime-benchmarks",
 	"pallet-scheduler/runtime-benchmarks",
diff --git a/runtime/cere-dev/constants/Cargo.toml b/runtime/cere-dev/constants/Cargo.toml
index 92890f28f..87f9bcc90 100644
--- a/runtime/cere-dev/constants/Cargo.toml
+++ b/runtime/cere-dev/constants/Cargo.toml
@@ -5,8 +5,8 @@ authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2021"
 
 [dependencies]
-node-primitives = { version = "2.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sp-runtime = { version = "6.0.0", git = "https://github.com/paritytech/substrate", default-features = false , branch = "polkadot-v0.9.27" }
+node-primitives = { version = "2.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sp-runtime = { version = "6.0.0", git = "https://github.com/paritytech/substrate", default-features = false , branch = "polkadot-v0.9.28" }
 
 [features]
 default = ["std"]
diff --git a/runtime/cere-dev/src/lib.rs b/runtime/cere-dev/src/lib.rs
index d994efbb1..1d2372de8 100644
--- a/runtime/cere-dev/src/lib.rs
+++ b/runtime/cere-dev/src/lib.rs
@@ -74,7 +74,7 @@ use sp_runtime::{
 		SaturatedConversion, StaticLookup,
 	},
 	transaction_validity::{TransactionPriority, TransactionSource, TransactionValidity},
-	ApplyExtrinsicResult, FixedPointNumber, Perbill, Percent, Permill, Perquintill,
+	ApplyExtrinsicResult, FixedU128, FixedPointNumber, Perbill, Percent, Permill, Perquintill,
 };
 use sp_staking::EraIndex;
 use sp_std::prelude::*;
@@ -82,6 +82,7 @@ use sp_std::prelude::*;
 use sp_version::NativeVersion;
 use sp_version::RuntimeVersion;
 use static_assertions::const_assert;
+use cere_runtime_common::{BalanceToU256, U256ToBalance};
 
 #[cfg(any(feature = "std", test))]
 pub use frame_system::Call as SystemCall;
@@ -129,7 +130,7 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	// and set impl_version to 0. If only runtime
 	// implementation changes and behavior does not, then leave spec_version as
 	// is and increment impl_version.
-	spec_version: 45001,
+	spec_version: 45002,
 	impl_version: 0,
 	apis: RUNTIME_API_VERSIONS,
 	transaction_version: 3,
@@ -297,8 +298,9 @@ impl InstanceFilter<Call> for ProxyType {
 			ProxyType::NonTransfer => !matches!(
 				c,
 				Call::Balances(..) |
-					Call::Vesting(pallet_vesting::Call::vested_transfer { .. }) |
-					Call::Indices(pallet_indices::Call::transfer { .. })
+				Call::Vesting(pallet_vesting::Call::vested_transfer { .. }) |
+				Call::Indices(pallet_indices::Call::transfer { .. }) |
+				Call::NominationPools(..)
 			),
 			ProxyType::Governance => matches!(
 				c,
@@ -541,7 +543,7 @@ impl pallet_staking::Config for Runtime {
 	type GenesisElectionProvider = onchain::UnboundedExecution<OnChainSeqPhragmen>;
 	type VoterList = VoterList;
 	type MaxUnlockingChunks = ConstU32<32>;
-	type OnStakerSlash = ();
+	type OnStakerSlash = NominationPools;
 	type WeightInfo = pallet_staking::weights::SubstrateWeight<Runtime>;
 	type BenchmarkingConfig = StakingBenchmarkingConfig;
 }
@@ -795,6 +797,8 @@ parameter_types! {
 	pub const DesiredMembers: u32 = 13;
 	pub const DesiredRunnersUp: u32 = 20;
 	pub const ElectionsPhragmenPalletId: LockIdentifier = *b"phrelect";
+	pub const MaxVoters: u32 = 10 * 1000;
+	pub const MaxCandidates: u32 = 1000;
 }
 
 // Make sure that there are no more than `MaxMembers` members elected via elections-phragmen.
@@ -818,6 +822,8 @@ impl pallet_elections_phragmen::Config for Runtime {
 	type DesiredRunnersUp = DesiredRunnersUp;
 	type TermDuration = TermDuration;
 	type WeightInfo = pallet_elections_phragmen::weights::SubstrateWeight<Runtime>;
+	type MaxVoters = MaxVoters;
+	type MaxCandidates = MaxCandidates;
 }
 
 parameter_types! {
@@ -1250,6 +1256,51 @@ parameter_types! {
 	pub const OcwBlockInterval: u32 = pallet_ddc_metrics_offchain_worker::BLOCK_INTERVAL;
 }
 
+parameter_types! {
+	pub const PoolsPalletId: PalletId = PalletId(*b"py/nopls");
+	// Allow pools that got slashed up to 90% to remain operational.
+	pub const MaxPointsToBalance: u8 = 10;
+}
+
+impl pallet_nomination_pools::Config for Runtime {
+	type Event = Event;
+	type Currency = Balances;
+	type CurrencyBalance = Balance;
+	type RewardCounter = FixedU128;
+	type BalanceToU256 = cere_runtime_common::BalanceToU256;
+	type U256ToBalance = cere_runtime_common::U256ToBalance;
+	type StakingInterface = Staking;
+	type PostUnbondingPoolsWindow = frame_support::traits::ConstU32<4>;
+	type MaxMetadataLen = frame_support::traits::ConstU32<256>;
+	// we use the same number of allowed unlocking chunks as with staking.
+	type MaxUnbonding = <Self as pallet_staking::Config>::MaxUnlockingChunks;
+	type PalletId = PoolsPalletId;
+	type MaxPointsToBalance = MaxPointsToBalance;
+	type WeightInfo = ();
+}
+
+pub struct InitiateNominationPools;
+impl frame_support::traits::OnRuntimeUpgrade for InitiateNominationPools {
+	fn on_runtime_upgrade() -> frame_support::weights::Weight {
+		// we use one as an indicator if this has already been set.
+		if pallet_nomination_pools::MaxPools::<Runtime>::get().is_none() {
+			pallet_nomination_pools::MinJoinBond::<Runtime>::put(250 * DOLLARS);
+			pallet_nomination_pools::MinCreateBond::<Runtime>::put(5000 * DOLLARS);
+
+			// Initialize with limits for now.
+			pallet_nomination_pools::MaxPools::<Runtime>::put(0);
+			pallet_nomination_pools::MaxPoolMembersPerPool::<Runtime>::put(0);
+			pallet_nomination_pools::MaxPoolMembers::<Runtime>::put(0);
+
+			log::info!(target: "runtime::cere", "pools config initiated 🎉");
+			<Runtime as frame_system::Config>::DbWeight::get().reads_writes(1, 5)
+		} else {
+			log::info!(target: "runtime::cere", "pools config already initiated 😏");
+			<Runtime as frame_system::Config>::DbWeight::get().reads(1)
+		}
+	}
+}
+
 impl pallet_ddc_metrics_offchain_worker::Config for Runtime {
 	type BlockInterval = OcwBlockInterval;
 
@@ -1322,6 +1373,7 @@ construct_runtime!(
 		Tips: pallet_tips,
 		VoterList: pallet_bags_list,
 		ChildBounties: pallet_child_bounties,
+		NominationPools: pallet_nomination_pools,
 		CereDDCModule: pallet_cere_ddc::{Pallet, Call, Storage, Event<T>},
 		ChainBridge: pallet_chainbridge::{Pallet, Call, Storage, Event<T>},
 		Erc721: pallet_erc721::{Pallet, Call, Storage, Event<T>},
@@ -1369,7 +1421,7 @@ pub type Executive = frame_executive::Executive<
 	frame_system::ChainContext<Runtime>,
 	Runtime,
 	AllPalletsWithSystem,
-	pallet_staking::migrations::v10::MigrateToV10<Runtime>,
+	InitiateNominationPools,
 >;
 
 #[cfg(feature = "runtime-benchmarks")]
@@ -1397,6 +1449,7 @@ mod benches {
 		[pallet_indices, Indices]
 		[pallet_membership, TechnicalMembership]
 		[pallet_multisig, Multisig]
+		[pallet_nomination_pools, NominationPoolsBench::<Runtime>]
 		[pallet_offences, OffencesBench::<Runtime>]
 		[pallet_proxy, Proxy]
 		[pallet_scheduler, Scheduler]
@@ -1626,6 +1679,17 @@ impl_runtime_apis! {
 		}
 	}
 
+	impl pallet_transaction_payment_rpc_runtime_api::TransactionPaymentCallApi<Block, Balance, Call>
+		for Runtime
+	{
+		fn query_call_info(call: Call, len: u32) -> RuntimeDispatchInfo<Balance> {
+			TransactionPayment::query_call_info(call, len)
+		}
+		fn query_call_fee_details(call: Call, len: u32) -> FeeDetails<Balance> {
+			TransactionPayment::query_call_fee_details(call, len)
+		}
+	}
+
 	impl sp_session::SessionKeys<Block> for Runtime {
 		fn generate_session_keys(seed: Option<Vec<u8>>) -> Vec<u8> {
 			SessionKeys::generate(seed)
@@ -1668,6 +1732,7 @@ impl_runtime_apis! {
 			use pallet_session_benchmarking::Pallet as SessionBench;
 			use pallet_offences_benchmarking::Pallet as OffencesBench;
 			use pallet_election_provider_support_benchmarking::Pallet as EPSBench;
+			use pallet_nomination_pools_benchmarking::Pallet as NominationPoolsBench;
 			use frame_system_benchmarking::Pallet as SystemBench;
 			use baseline::Pallet as BaselineBench;
 
@@ -1690,6 +1755,7 @@ impl_runtime_apis! {
 			use pallet_session_benchmarking::Pallet as SessionBench;
 			use pallet_offences_benchmarking::Pallet as OffencesBench;
 			use pallet_election_provider_support_benchmarking::Pallet as EPSBench;
+			use pallet_nomination_pools_benchmarking::Pallet as NominationPoolsBench;
 			use frame_system_benchmarking::Pallet as SystemBench;
 			use baseline::Pallet as BaselineBench;
 
@@ -1698,6 +1764,7 @@ impl_runtime_apis! {
 			impl pallet_election_provider_support_benchmarking::Config for Runtime {}
 			impl frame_system_benchmarking::Config for Runtime {}
 			impl baseline::Config for Runtime {}
+			impl pallet_nomination_pools_benchmarking::Config for Runtime {}
 
 			let whitelist: Vec<TrackedStorageKey> = vec![
 				// Block Number
diff --git a/runtime/cere/Cargo.toml b/runtime/cere/Cargo.toml
index b66c58582..357182210 100644
--- a/runtime/cere/Cargo.toml
+++ b/runtime/cere/Cargo.toml
@@ -24,72 +24,74 @@ hex-literal = { version = "0.3.4", optional = true }
 log = { version = "0.4.16", default-features = false }
 
 # primitives
-sp-authority-discovery = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sp-consensus-babe = { version = "0.10.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sp-block-builder = { git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27", default-features = false, version = "4.0.0-dev" }
-sp-inherents = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-node-primitives = { version = "2.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sp-offchain = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sp-core = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sp-std = { version = "4.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sp-api = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sp-runtime = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sp-staking = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sp-session = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sp-transaction-pool = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sp-version = { version = "5.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sp-io = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+sp-authority-discovery = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sp-consensus-babe = { version = "0.10.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sp-block-builder = { git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28", default-features = false, version = "4.0.0-dev" }
+sp-inherents = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+node-primitives = { version = "2.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sp-offchain = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sp-core = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sp-std = { version = "4.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sp-api = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sp-runtime = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sp-staking = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sp-session = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sp-transaction-pool = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sp-version = { version = "5.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sp-io = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
 
 # frame dependencies
-frame-executive = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-frame-benchmarking = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27", optional = true }
-frame-support = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-frame-system = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-frame-system-benchmarking = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27", optional = true }
-frame-election-provider-support = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-frame-system-rpc-runtime-api = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-frame-try-runtime = { version = "0.10.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27", optional = true }
-pallet-authority-discovery = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-pallet-authorship = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-pallet-babe = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-pallet-bags-list = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-pallet-balances = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-pallet-bounties = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-pallet-child-bounties = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-pallet-collective = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-pallet-contracts = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-pallet-contracts-primitives = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-pallet-contracts-rpc-runtime-api = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-pallet-democracy = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-pallet-election-provider-multi-phase = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-pallet-election-provider-support-benchmarking = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27", optional = true }
-pallet-elections-phragmen = { version = "5.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-pallet-grandpa = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-pallet-im-online = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-pallet-indices = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-pallet-identity = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-pallet-membership = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-pallet-multisig = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-pallet-offences = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-pallet-offences-benchmarking = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27", default-features = false, optional = true }
-pallet-proxy = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-pallet-randomness-collective-flip = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-pallet-recovery = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-pallet-session = { version = "4.0.0-dev", features = [ "historical" ], git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27", default-features = false }
-pallet-session-benchmarking = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27", default-features = false, optional = true }
-pallet-staking = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-pallet-staking-reward-curve = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-pallet-scheduler = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-pallet-society = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-pallet-sudo = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-pallet-timestamp = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-pallet-tips = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-pallet-treasury = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-pallet-utility = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-pallet-transaction-payment = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-pallet-transaction-payment-rpc-runtime-api = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-pallet-transaction-storage = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-pallet-vesting = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+frame-executive = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+frame-benchmarking = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28", optional = true }
+frame-support = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+frame-system = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+frame-system-benchmarking = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28", optional = true }
+frame-election-provider-support = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+frame-system-rpc-runtime-api = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+frame-try-runtime = { version = "0.10.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28", optional = true }
+pallet-authority-discovery = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+pallet-authorship = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+pallet-babe = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+pallet-bags-list = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+pallet-balances = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+pallet-bounties = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+pallet-child-bounties = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+pallet-collective = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+pallet-contracts = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+pallet-contracts-primitives = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+pallet-contracts-rpc-runtime-api = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+pallet-democracy = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+pallet-election-provider-multi-phase = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+pallet-election-provider-support-benchmarking = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28", optional = true }
+pallet-elections-phragmen = { version = "5.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+pallet-grandpa = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+pallet-im-online = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+pallet-indices = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+pallet-identity = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+pallet-membership = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+pallet-multisig = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+pallet-nomination-pools = { git = "https://github.com/paritytech/substrate", default-features = false , branch = "polkadot-v0.9.28" }
+pallet-nomination-pools-benchmarking = { git = "https://github.com/paritytech/substrate", default-features = false, optional = true , branch = "polkadot-v0.9.28" }
+pallet-offences = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+pallet-offences-benchmarking = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28", default-features = false, optional = true }
+pallet-proxy = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+pallet-randomness-collective-flip = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+pallet-recovery = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+pallet-session = { version = "4.0.0-dev", features = [ "historical" ], git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28", default-features = false }
+pallet-session-benchmarking = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28", default-features = false, optional = true }
+pallet-staking = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+pallet-staking-reward-curve = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+pallet-scheduler = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+pallet-society = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+pallet-sudo = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+pallet-timestamp = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+pallet-tips = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+pallet-treasury = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+pallet-utility = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+pallet-transaction-payment = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+pallet-transaction-payment-rpc-runtime-api = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+pallet-transaction-storage = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+pallet-vesting = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
 cere-runtime-common = { path = "../common", default-features = false }
 cere-runtime-constants = { path = "./constants", default-features = false }
 pallet-chainbridge = { version = "4.5.0", default-features = false, path = "../../pallets/chainbridge" }
@@ -99,7 +101,7 @@ pallet-erc20 = { version = "4.5.0", default-features = false, path = "../../pall
 pallet-ddc-metrics-offchain-worker = { version = "4.5.0", default-features = false, path = "../../pallets/ddc-metrics-offchain-worker" }
 
 [build-dependencies]
-substrate-wasm-builder = { version = "5.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
+substrate-wasm-builder = { version = "5.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
 
 [features]
 default = ["std"]
@@ -133,6 +135,7 @@ std = [
 	"sp-inherents/std",
 	"pallet-membership/std",
 	"pallet-multisig/std",
+	"pallet-nomination-pools/std",
 	"pallet-identity/std",
 	"pallet-scheduler/std",
 	"node-primitives/std",
@@ -196,6 +199,8 @@ runtime-benchmarks = [
 	"pallet-indices/runtime-benchmarks",
 	"pallet-membership/runtime-benchmarks",
 	"pallet-multisig/runtime-benchmarks",
+	"pallet-nomination-pools/runtime-benchmarks",
+	"pallet-nomination-pools-benchmarking",
 	"pallet-offences-benchmarking",
 	"pallet-proxy/runtime-benchmarks",
 	"pallet-scheduler/runtime-benchmarks",
diff --git a/runtime/cere/constants/Cargo.toml b/runtime/cere/constants/Cargo.toml
index 3f9c3c261..cad219a71 100644
--- a/runtime/cere/constants/Cargo.toml
+++ b/runtime/cere/constants/Cargo.toml
@@ -5,8 +5,8 @@ authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2021"
 
 [dependencies]
-node-primitives = { version = "2.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.27" }
-sp-runtime = { version = "6.0.0", git = "https://github.com/paritytech/substrate", default-features = false , branch = "polkadot-v0.9.27" }
+node-primitives = { version = "2.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
+sp-runtime = { version = "6.0.0", git = "https://github.com/paritytech/substrate", default-features = false , branch = "polkadot-v0.9.28" }
 
 [features]
 default = ["std"]
diff --git a/runtime/cere/src/lib.rs b/runtime/cere/src/lib.rs
index 826d802c1..a833f9e6f 100644
--- a/runtime/cere/src/lib.rs
+++ b/runtime/cere/src/lib.rs
@@ -73,13 +73,14 @@ use sp_runtime::{
 		SaturatedConversion, StaticLookup,
 	},
 	transaction_validity::{TransactionPriority, TransactionSource, TransactionValidity},
-	ApplyExtrinsicResult, FixedPointNumber, Perbill, Percent, Permill, Perquintill,
+	ApplyExtrinsicResult, FixedU128, FixedPointNumber, Perbill, Percent, Permill, Perquintill,
 };
 use sp_std::prelude::*;
 #[cfg(any(feature = "std", test))]
 use sp_version::NativeVersion;
 use sp_version::RuntimeVersion;
 use static_assertions::const_assert;
+use cere_runtime_common::{BalanceToU256, U256ToBalance};
 
 #[cfg(any(feature = "std", test))]
 pub use frame_system::Call as SystemCall;
@@ -127,7 +128,7 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	// and set impl_version to 0. If only runtime
 	// implementation changes and behavior does not, then leave spec_version as
 	// is and increment impl_version.
-	spec_version: 45001,
+	spec_version: 45002,
 	impl_version: 0,
 	apis: RUNTIME_API_VERSIONS,
 	transaction_version: 3,
@@ -295,8 +296,9 @@ impl InstanceFilter<Call> for ProxyType {
 			ProxyType::NonTransfer => !matches!(
 				c,
 				Call::Balances(..) |
-					Call::Vesting(pallet_vesting::Call::vested_transfer { .. }) |
-					Call::Indices(pallet_indices::Call::transfer { .. })
+				Call::Vesting(pallet_vesting::Call::vested_transfer { .. }) |
+				Call::Indices(pallet_indices::Call::transfer { .. }) |
+				Call::NominationPools(..)
 			),
 			ProxyType::Governance => matches!(
 				c,
@@ -539,7 +541,7 @@ impl pallet_staking::Config for Runtime {
 	type GenesisElectionProvider = onchain::UnboundedExecution<OnChainSeqPhragmen>;
 	type VoterList = VoterList;
 	type MaxUnlockingChunks = ConstU32<32>;
-	type OnStakerSlash = ();
+	type OnStakerSlash = NominationPools;
 	type WeightInfo = pallet_staking::weights::SubstrateWeight<Runtime>;
 	type BenchmarkingConfig = StakingBenchmarkingConfig;
 }
@@ -793,6 +795,8 @@ parameter_types! {
 	pub const DesiredMembers: u32 = 13;
 	pub const DesiredRunnersUp: u32 = 20;
 	pub const ElectionsPhragmenPalletId: LockIdentifier = *b"phrelect";
+	pub const MaxVoters: u32 = 10 * 1000;
+	pub const MaxCandidates: u32 = 1000;
 }
 
 // Make sure that there are no more than `MaxMembers` members elected via elections-phragmen.
@@ -816,6 +820,8 @@ impl pallet_elections_phragmen::Config for Runtime {
 	type DesiredRunnersUp = DesiredRunnersUp;
 	type TermDuration = TermDuration;
 	type WeightInfo = pallet_elections_phragmen::weights::SubstrateWeight<Runtime>;
+	type MaxVoters = MaxVoters;
+	type MaxCandidates = MaxCandidates;
 }
 
 parameter_types! {
@@ -1248,6 +1254,51 @@ parameter_types! {
 	pub const OcwBlockInterval: u32 = pallet_ddc_metrics_offchain_worker::BLOCK_INTERVAL;
 }
 
+parameter_types! {
+	pub const PoolsPalletId: PalletId = PalletId(*b"py/nopls");
+	// Allow pools that got slashed up to 90% to remain operational.
+	pub const MaxPointsToBalance: u8 = 10;
+}
+
+impl pallet_nomination_pools::Config for Runtime {
+	type Event = Event;
+	type Currency = Balances;
+	type CurrencyBalance = Balance;
+	type RewardCounter = FixedU128;
+	type BalanceToU256 = cere_runtime_common::BalanceToU256;
+	type U256ToBalance = cere_runtime_common::U256ToBalance;
+	type StakingInterface = Staking;
+	type PostUnbondingPoolsWindow = frame_support::traits::ConstU32<4>;
+	type MaxMetadataLen = frame_support::traits::ConstU32<256>;
+	// we use the same number of allowed unlocking chunks as with staking.
+	type MaxUnbonding = <Self as pallet_staking::Config>::MaxUnlockingChunks;
+	type PalletId = PoolsPalletId;
+	type MaxPointsToBalance = MaxPointsToBalance;
+	type WeightInfo = ();
+}
+
+pub struct InitiateNominationPools;
+impl frame_support::traits::OnRuntimeUpgrade for InitiateNominationPools {
+	fn on_runtime_upgrade() -> frame_support::weights::Weight {
+		// we use one as an indicator if this has already been set.
+		if pallet_nomination_pools::MaxPools::<Runtime>::get().is_none() {
+			pallet_nomination_pools::MinJoinBond::<Runtime>::put(250 * DOLLARS);
+			pallet_nomination_pools::MinCreateBond::<Runtime>::put(5000 * DOLLARS);
+
+			// Initialize with limits for now.
+			pallet_nomination_pools::MaxPools::<Runtime>::put(0);
+			pallet_nomination_pools::MaxPoolMembersPerPool::<Runtime>::put(0);
+			pallet_nomination_pools::MaxPoolMembers::<Runtime>::put(0);
+
+			log::info!(target: "runtime::cere", "pools config initiated 🎉");
+			<Runtime as frame_system::Config>::DbWeight::get().reads_writes(1, 5)
+		} else {
+			log::info!(target: "runtime::cere", "pools config already initiated 😏");
+			<Runtime as frame_system::Config>::DbWeight::get().reads(1)
+		}
+	}
+}
+
 impl pallet_ddc_metrics_offchain_worker::Config for Runtime {
 	type BlockInterval = OcwBlockInterval;
 
@@ -1301,6 +1352,7 @@ construct_runtime!(
 		Tips: pallet_tips,
 		VoterList: pallet_bags_list,
 		ChildBounties: pallet_child_bounties,
+		NominationPools: pallet_nomination_pools,
 		CereDDCModule: pallet_cere_ddc::{Pallet, Call, Storage, Event<T>},
 		ChainBridge: pallet_chainbridge::{Pallet, Call, Storage, Event<T>},
 		Erc721: pallet_erc721::{Pallet, Call, Storage, Event<T>},
@@ -1347,7 +1399,7 @@ pub type Executive = frame_executive::Executive<
 	frame_system::ChainContext<Runtime>,
 	Runtime,
 	AllPalletsWithSystem,
-	pallet_staking::migrations::v10::MigrateToV10<Runtime>,
+	InitiateNominationPools,
 >;
 
 #[cfg(feature = "runtime-benchmarks")]
@@ -1375,6 +1427,7 @@ mod benches {
 		[pallet_indices, Indices]
 		[pallet_membership, TechnicalMembership]
 		[pallet_multisig, Multisig]
+		[pallet_nomination_pools, NominationPoolsBench::<Runtime>]
 		[pallet_offences, OffencesBench::<Runtime>]
 		[pallet_proxy, Proxy]
 		[pallet_scheduler, Scheduler]
@@ -1603,6 +1656,17 @@ impl_runtime_apis! {
 		}
 	}
 
+	impl pallet_transaction_payment_rpc_runtime_api::TransactionPaymentCallApi<Block, Balance, Call>
+		for Runtime
+	{
+		fn query_call_info(call: Call, len: u32) -> RuntimeDispatchInfo<Balance> {
+			TransactionPayment::query_call_info(call, len)
+		}
+		fn query_call_fee_details(call: Call, len: u32) -> FeeDetails<Balance> {
+			TransactionPayment::query_call_fee_details(call, len)
+		}
+	}
+
 	impl sp_session::SessionKeys<Block> for Runtime {
 		fn generate_session_keys(seed: Option<Vec<u8>>) -> Vec<u8> {
 			SessionKeys::generate(seed)
@@ -1645,6 +1709,7 @@ impl_runtime_apis! {
 			use pallet_session_benchmarking::Pallet as SessionBench;
 			use pallet_offences_benchmarking::Pallet as OffencesBench;
 			use pallet_election_provider_support_benchmarking::Pallet as EPSBench;
+			use pallet_nomination_pools_benchmarking::Pallet as NominationPoolsBench;
 			use frame_system_benchmarking::Pallet as SystemBench;
 			use baseline::Pallet as BaselineBench;
 
@@ -1667,6 +1732,7 @@ impl_runtime_apis! {
 			use pallet_session_benchmarking::Pallet as SessionBench;
 			use pallet_offences_benchmarking::Pallet as OffencesBench;
 			use pallet_election_provider_support_benchmarking::Pallet as EPSBench;
+			use pallet_nomination_pools_benchmarking::Pallet as NominationPoolsBench;
 			use frame_system_benchmarking::Pallet as SystemBench;
 			use baseline::Pallet as BaselineBench;
 
@@ -1675,6 +1741,7 @@ impl_runtime_apis! {
 			impl pallet_election_provider_support_benchmarking::Config for Runtime {}
 			impl frame_system_benchmarking::Config for Runtime {}
 			impl baseline::Config for Runtime {}
+			impl pallet_nomination_pools_benchmarking::Config for Runtime {}
 
 			let whitelist: Vec<TrackedStorageKey> = vec![
 				// Block Number
diff --git a/runtime/common/Cargo.toml b/runtime/common/Cargo.toml
index 27f7b390d..7957fe38d 100644
--- a/runtime/common/Cargo.toml
+++ b/runtime/common/Cargo.toml
@@ -8,3 +8,9 @@ edition = "2021"
 default = ["std"]
 no_std = []
 std = []
+
+[dependencies]
+sp-runtime = { git = "https://github.com/paritytech/substrate", default-features = false , branch = "polkadot-v0.9.28" }
+frame-support = { git = "https://github.com/paritytech/substrate.git", default-features = false, branch = "polkadot-v0.9.28" }
+sp-core = { git = "https://github.com/paritytech/substrate.git", default-features = false, branch = "polkadot-v0.9.28" }
+node-primitives = { git = "https://github.com/paritytech/substrate.git", default-features = false, branch = "polkadot-v0.9.28" }
diff --git a/runtime/common/src/lib.rs b/runtime/common/src/lib.rs
index 5c213b605..4a322d5e4 100644
--- a/runtime/common/src/lib.rs
+++ b/runtime/common/src/lib.rs
@@ -1,3 +1,20 @@
 #![cfg_attr(not(feature = "std"), no_std)]
 
-// TODO: add common runtime components
+use node_primitives::{Balance};
+
+/// Convert a balance to an unsigned 256-bit number, use in nomination pools.
+pub struct BalanceToU256;
+impl sp_runtime::traits::Convert<Balance, sp_core::U256> for BalanceToU256 {
+    fn convert(n: Balance) -> sp_core::U256 {
+        n.into()
+    }
+}
+
+/// Convert an unsigned 256-bit number to balance, use in nomination pools.
+pub struct U256ToBalance;
+impl sp_runtime::traits::Convert<sp_core::U256, Balance> for U256ToBalance {
+    fn convert(n: sp_core::U256) -> Balance {
+        use frame_support::traits::Defensive;
+        n.try_into().defensive_unwrap_or(Balance::MAX)
+    }
+}