diff --git a/packages/bodhi/package.json b/packages/bodhi/package.json
index a09d277d..fd3a27fe 100644
--- a/packages/bodhi/package.json
+++ b/packages/bodhi/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@acala-network/bodhi",
-  "version": "2.9.0",
+  "version": "2.9.1",
   "repository": "git@github.com:AcalaNetwork/bodhi.js.git",
   "author": "Acala Developers <hello@acala.network>",
   "license": "Apache-2.0",
diff --git a/packages/bodhi/src/_version.ts b/packages/bodhi/src/_version.ts
index 5a183425..4f057e91 100644
--- a/packages/bodhi/src/_version.ts
+++ b/packages/bodhi/src/_version.ts
@@ -1 +1 @@
-export const version = 'bodhi.js/bodhi/2.9.0';
+export const version = 'bodhi.js/bodhi/2.9.1';
diff --git a/packages/eth-providers/package.json b/packages/eth-providers/package.json
index 88e9e677..cad7400d 100644
--- a/packages/eth-providers/package.json
+++ b/packages/eth-providers/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@acala-network/eth-providers",
-  "version": "2.9.0",
+  "version": "2.9.1",
   "license": "MIT",
   "author": "Acala Developers <hello@acala.network>",
   "scripts": {
diff --git a/packages/eth-providers/src/_version.ts b/packages/eth-providers/src/_version.ts
index 2190b776..b9c233d5 100644
--- a/packages/eth-providers/src/_version.ts
+++ b/packages/eth-providers/src/_version.ts
@@ -1 +1 @@
-export const version = 'bodhi.js/providers/2.9.0';
+export const version = 'bodhi.js/providers/2.9.1';
diff --git a/packages/eth-rpc-adapter/package.json b/packages/eth-rpc-adapter/package.json
index 3d7e073c..d4cac5c6 100644
--- a/packages/eth-rpc-adapter/package.json
+++ b/packages/eth-rpc-adapter/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@acala-network/eth-rpc-adapter",
-  "version": "2.9.0",
+  "version": "2.9.1",
   "license": "MIT",
   "author": "Acala Developers <hello@acala.network>",
   "bin": "./bin/eth-rpc-adapter.js",
diff --git a/packages/eth-rpc-adapter/src/_version.ts b/packages/eth-rpc-adapter/src/_version.ts
index 73dd0c41..c781857a 100644
--- a/packages/eth-rpc-adapter/src/_version.ts
+++ b/packages/eth-rpc-adapter/src/_version.ts
@@ -1 +1 @@
-export const version = 'bodhi.js/eth-rpc-adapter/2.9.0';
+export const version = 'bodhi.js/eth-rpc-adapter/2.9.1';
diff --git a/packages/eth-transactions/package.json b/packages/eth-transactions/package.json
index f4380643..59bfcef3 100644
--- a/packages/eth-transactions/package.json
+++ b/packages/eth-transactions/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@acala-network/eth-transactions",
-  "version": "2.9.0",
+  "version": "2.9.1",
   "license": "MIT",
   "author": "Acala Developers <hello@acala.network>",
   "scripts": {
diff --git a/packages/eth-transactions/src/_version.ts b/packages/eth-transactions/src/_version.ts
index 55b82151..70a9d42d 100644
--- a/packages/eth-transactions/src/_version.ts
+++ b/packages/eth-transactions/src/_version.ts
@@ -1 +1 @@
-export const version = 'bodhi.js/transactions/2.9.0';
+export const version = 'bodhi.js/transactions/2.9.1';