diff --git a/package-lock.json b/package-lock.json
index 029ec12..1568e3a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "deploy-appengine",
-  "version": "0.8.2",
+  "version": "1.0.0",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "deploy-appengine",
-      "version": "0.8.2",
+      "version": "1.0.0",
       "license": "Apache-2.0",
       "dependencies": {
         "@actions/core": "^1.10.0",
diff --git a/package.json b/package.json
index 0002c39..3920810 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "deploy-appengine",
-  "version": "0.8.2",
+  "version": "1.0.0",
   "description": "Github Action: Deploy to Google App Engine",
   "main": "dist/index.js",
   "scripts": {