diff --git a/package-lock.json b/package-lock.json
index b5f7aed..1e1c45e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@cathayddt/bdk",
-  "version": "2.1.0",
+  "version": "2.1.1",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@cathayddt/bdk",
-      "version": "2.1.0",
+      "version": "2.1.1",
       "license": "Apache-2.0",
       "dependencies": {
         "axios": "^1.6.5",
diff --git a/package.json b/package.json
index d541656..225156f 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@cathayddt/bdk",
-  "version": "2.1.0",
+  "version": "2.1.1",
   "description": "Blockchain Deploy Kit",
   "homepage": "https://github.com/cathayddt/bdk#readme",
   "bugs": {