diff --git a/CHANGELOG.md b/CHANGELOG.md
index f15460c0f..fc12d3526 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+## 6.0.0-beta.2
+
+feat: Convert kotlin to java to avoid kotlin version conflict
+
 ## 6.0.0-beta.1
 
 See release note: 
diff --git a/example/pubspec.lock b/example/pubspec.lock
index 16fe52f5a..6bb654a33 100644
--- a/example/pubspec.lock
+++ b/example/pubspec.lock
@@ -7,7 +7,7 @@ packages:
       path: ".."
       relative: true
     source: path
-    version: "6.0.0-beta.1"
+    version: "6.0.0-beta.2"
   async:
     dependency: transitive
     description:
diff --git a/pubspec.yaml b/pubspec.yaml
index abac7f577..957d109b9 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,7 +1,7 @@
 name: agora_rtc_ng
 description: Flutter plugin of Agora RTC SDK, allow you to simply integrate Agora Video
   Calling or Live Video Streaming to your app with just a few lines of code.
-version: 6.0.0-beta.1
+version: 6.0.0-beta.2
 homepage: https://www.agora.io
 repository: https://github.com/AgoraIO-Community/agora_rtc_ng_flutter