diff --git a/AppScope/app.json5 b/AppScope/app.json5
index e5e64bb..d2374b7 100644
--- a/AppScope/app.json5
+++ b/AppScope/app.json5
@@ -2,8 +2,8 @@
   "app": {
     "bundleName": "synccalendar.yangyq.net",
     "vendor": "yangyq",
-    "versionCode": 300,
-    "versionName": "0.0.3",
+    "versionCode": 400,
+    "versionName": "0.0.4",
     "buildVersion": "1",
     "icon": "$media:layered_image",
     "label": "$string:app_name"