diff --git a/pubspec.yaml b/pubspec.yaml
index ddeb8d7..7d8de15 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,6 +1,6 @@
 name: mop
 description: A Finogeeks MiniProgram Flutter SDK.
-version: '2.40.5'
+version: '2.40.6-dev20230506v04'
 homepage: https://github.com/finogeeks/mop-flutter-sdk
 
 environment: