diff --git a/Cargo.lock b/Cargo.lock
index 4b1ea01da..e2d77efa9 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1614,7 +1614,7 @@ dependencies = [
 
 [[package]]
 name = "crab-runtime"
-version = "6.6.3"
+version = "6.6.4"
 dependencies = [
  "array-bytes 6.2.3",
  "cumulus-pallet-aura-ext",
@@ -2623,7 +2623,7 @@ dependencies = [
 
 [[package]]
 name = "darwinia"
-version = "6.6.3"
+version = "6.6.4"
 dependencies = [
  "array-bytes 6.2.3",
  "async-trait",
@@ -2706,7 +2706,7 @@ dependencies = [
 
 [[package]]
 name = "darwinia-account-migration"
-version = "6.6.3"
+version = "6.6.4"
 dependencies = [
  "array-bytes 6.2.3",
  "darwinia-deposit",
@@ -2730,7 +2730,7 @@ dependencies = [
 
 [[package]]
 name = "darwinia-asset-limit"
-version = "6.6.3"
+version = "6.6.4"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -2741,7 +2741,7 @@ dependencies = [
 
 [[package]]
 name = "darwinia-common-runtime"
-version = "6.6.3"
+version = "6.6.4"
 dependencies = [
  "array-bytes 6.2.3",
  "cumulus-primitives-core",
@@ -2772,7 +2772,7 @@ dependencies = [
 
 [[package]]
 name = "darwinia-deposit"
-version = "6.6.3"
+version = "6.6.4"
 dependencies = [
  "darwinia-staking-traits",
  "dc-inflation",
@@ -2792,7 +2792,7 @@ dependencies = [
 
 [[package]]
 name = "darwinia-ethtx-forwarder"
-version = "6.6.3"
+version = "6.6.4"
 dependencies = [
  "array-bytes 6.2.3",
  "ethereum",
@@ -2819,7 +2819,7 @@ dependencies = [
 
 [[package]]
 name = "darwinia-precompile-assets"
-version = "6.6.3"
+version = "6.6.4"
 dependencies = [
  "fp-evm",
  "frame-support",
@@ -2840,7 +2840,7 @@ dependencies = [
 
 [[package]]
 name = "darwinia-precompile-deposit"
-version = "6.6.3"
+version = "6.6.4"
 dependencies = [
  "darwinia-deposit",
  "fp-evm",
@@ -2860,7 +2860,7 @@ dependencies = [
 
 [[package]]
 name = "darwinia-precompile-staking"
-version = "6.6.3"
+version = "6.6.4"
 dependencies = [
  "darwinia-deposit",
  "darwinia-staking",
@@ -2881,7 +2881,7 @@ dependencies = [
 
 [[package]]
 name = "darwinia-precompile-state-storage"
-version = "6.6.3"
+version = "6.6.4"
 dependencies = [
  "fp-evm",
  "frame-support",
@@ -2900,7 +2900,7 @@ dependencies = [
 
 [[package]]
 name = "darwinia-runtime"
-version = "6.6.3"
+version = "6.6.4"
 dependencies = [
  "array-bytes 6.2.3",
  "cumulus-pallet-aura-ext",
@@ -3002,7 +3002,7 @@ dependencies = [
 
 [[package]]
 name = "darwinia-staking"
-version = "6.6.3"
+version = "6.6.4"
 dependencies = [
  "darwinia-deposit",
  "darwinia-ethtx-forwarder",
@@ -3032,7 +3032,7 @@ dependencies = [
 
 [[package]]
 name = "darwinia-staking-traits"
-version = "6.6.3"
+version = "6.6.4"
 dependencies = [
  "parity-scale-codec",
  "scale-info",
@@ -3067,7 +3067,7 @@ dependencies = [
 
 [[package]]
 name = "dc-inflation"
-version = "6.6.3"
+version = "6.6.4"
 dependencies = [
  "dc-types",
  "primitive-types",
@@ -3077,7 +3077,7 @@ dependencies = [
 
 [[package]]
 name = "dc-primitives"
-version = "6.6.3"
+version = "6.6.4"
 dependencies = [
  "dc-types",
  "fp-account",
@@ -3087,7 +3087,7 @@ dependencies = [
 
 [[package]]
 name = "dc-types"
-version = "6.6.3"
+version = "6.6.4"
 
 [[package]]
 name = "der"
@@ -5745,7 +5745,7 @@ checksum = "c33070833c9ee02266356de0c43f723152bd38bd96ddf52c82b3af10c9138b28"
 
 [[package]]
 name = "koi-runtime"
-version = "6.6.3"
+version = "6.6.4"
 dependencies = [
  "array-bytes 6.2.3",
  "cumulus-pallet-aura-ext",
diff --git a/Cargo.toml b/Cargo.toml
index f7537c495..7b77151b0 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -18,7 +18,7 @@ edition    = "2021"
 homepage   = "https://darwinia.network"
 license    = "GPL-3.0"
 repository = "https://github.com/darwinia-network/darwinia"
-version    = "6.6.3"
+version    = "6.6.4"
 
 [workspace.dependencies]
 # crates.io