diff --git a/Cargo.lock b/Cargo.lock
index cb0da466bc..2cc4c0481c 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1327,9 +1327,9 @@ dependencies = [
 
 [[package]]
 name = "const-hex"
-version = "1.11.3"
+version = "1.12.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5ba00838774b4ab0233e355d26710fbfc8327a05c017f6dc4873f876d1f79f78"
+checksum = "94fb8a24a26d37e1ffd45343323dc9fe6654ceea44c12f2fcb3d7ac29e610bc6"
 dependencies = [
  "cfg-if",
  "cpufeatures",
@@ -6911,8 +6911,8 @@ checksum = "31b476131c3c86cb68032fdc5cb6d5a1045e3e42d96b69fa599fd77701e1f5bf"
 dependencies = [
  "bitflags 2.4.0",
  "num-traits",
- "rand",
- "rand_chacha",
+ "rand 0.8.5",
+ "rand_chacha 0.3.1",
  "rand_xorshift",
  "unarray",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index 9f84b5a2cf..754287223b 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -51,7 +51,7 @@ repository = "https://github.com/paritytech/frontier/"
 async-trait = "0.1"
 bn = { package = "substrate-bn", version = "0.6", default-features = false }
 clap = { version = "4.5", features = ["derive", "deprecated"] }
-const-hex = { version = "1.11", default-features = false, features = ["alloc"] }
+const-hex = { version = "1.12", default-features = false, features = ["alloc"] }
 derive_more = "0.99"
 environmental = { version = "1.1.4", default-features = false }
 ethereum = { version = "0.15.0", default-features = false }