diff --git a/Cargo.lock b/Cargo.lock
index 7cd1697..f804c6b 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -7574,9 +7574,9 @@ checksum = "cd0b0ec5f1c1ca621c432a25813d8d60c88abe6d3e08a3eb9cf37d97a0fe3d73"
 
 [[package]]
 name = "serde"
-version = "1.0.190"
+version = "1.0.193"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "91d3c334ca1ee894a2c6f6ad698fe8c435b76d504b13d436f0685d648d6d96f7"
+checksum = "25dd9975e68d0cb5aa1120c288333fc98731bd1dd12f561e468ea4728c042b89"
 dependencies = [
  "serde_derive",
 ]
@@ -7593,9 +7593,9 @@ dependencies = [
 
 [[package]]
 name = "serde_derive"
-version = "1.0.190"
+version = "1.0.193"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "67c5609f394e5c2bd7fc51efda478004ea80ef42fee983d5c67a65e34f32c0e3"
+checksum = "43576ca501357b9b071ac53cdc7da8ef0cbd9493d8df094cd821777ea6e894d3"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/parachain-gen/Cargo.toml b/parachain-gen/Cargo.toml
index 9401132..fa21fa3 100644
--- a/parachain-gen/Cargo.toml
+++ b/parachain-gen/Cargo.toml
@@ -22,7 +22,7 @@ jsonrpsee = { version = "0.16.2", features = [
 sp-core = { git = "https://github.com/sora-xor/substrate.git", branch = "polkadot-v0.9.38", default-features = false }
 sp-runtime = { git = "https://github.com/sora-xor/substrate.git", branch = "polkadot-v0.9.38", default-features = false }
 async-trait = "0.1.49"
-serde = { version = "1.0.137", features = ["derive"] }
+serde = { version = "1.0.193", features = ["derive"] }
 bridge-types = { git = "https://github.com/sora-xor/sora2-common.git" }
 beefy-light-client = { git = "https://github.com/sora-xor/sora2-common.git", default-features = false }
 
diff --git a/substrate-gen/Cargo.toml b/substrate-gen/Cargo.toml
index e8644c5..3d6a101 100644
--- a/substrate-gen/Cargo.toml
+++ b/substrate-gen/Cargo.toml
@@ -24,4 +24,4 @@ jsonrpsee = { version = "0.16.2", features = [
 sp-core = { git = "https://github.com/sora-xor/substrate.git", branch = "polkadot-v0.9.38", default-features = false }
 sp-runtime = { git = "https://github.com/sora-xor/substrate.git", branch = "polkadot-v0.9.38", default-features = false }
 async-trait = "0.1.49"
-serde = { version = "1.0.137", features = ["derive"] }
+serde = { version = "1.0.193", features = ["derive"] }