diff --git a/CHANGELOG.md b/CHANGELOG.md
index 746655d..4e8c29b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,12 @@
+
+
+## [1.5.1](https://github.com/AgoraIO/Agora-Flutter-RTM-SDK/compare/v1.5.0...v1.5.1) (2023-06-02)
+
+
+### Bug Fixes
+
+* some issues [close [#142](https://github.com/AgoraIO/Agora-Flutter-RTM-SDK/issues/142) [#141](https://github.com/AgoraIO/Agora-Flutter-RTM-SDK/issues/141)] ([#144](https://github.com/AgoraIO/Agora-Flutter-RTM-SDK/issues/144)) ([79af48b](https://github.com/AgoraIO/Agora-Flutter-RTM-SDK/commit/79af48b1054ee4da37277a8e94e6953a7793c598))
+
 # [1.5.0](https://github.com/AgoraIO/Flutter-RTM/compare/v1.1.1...v1.5.0) (2022-11-30)
 
 
@@ -93,4 +102,4 @@
 
 ## 0.9.2
 
-* Flutter for Agora RTM SDK first release
+* Flutter for Agora RTM SDK first release
\ No newline at end of file
diff --git a/pubspec.yaml b/pubspec.yaml
index 6b6c4c7..1d6021c 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -2,12 +2,12 @@ name: agora_rtm
 description: >-
       Flutter wrapper around the Agora Real Time Message SDKs for Android and
       iOS.
-version: 1.5.0
-homepage: "https://www.agora.io"
-repository: "https://github.com/AgoraIO/Flutter-RTM"
+version: 1.5.1
+homepage: https://www.agora.io
+repository: https://github.com/AgoraIO/Flutter-RTM
 environment:
-      sdk: ">=2.14.0 <4.0.0"
-      flutter: ">=1.12.13+hotfix.6"
+      sdk: '>=2.14.0 <4.0.0'
+      flutter: '>=1.12.13+hotfix.6'
 dependencies:
       flutter:
             sdk: flutter