diff --git a/contracts/package.json b/contracts/package.json
index 2e92681..3b54f8f 100644
--- a/contracts/package.json
+++ b/contracts/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@acala-network/contracts",
-  "version": "4.3.4",
+  "version": "4.3.5",
   "description": "AcalaNetwork Smart Contract library for Solidity",
   "files": [
     "**/*.js",