diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0b78e32..eb37094 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 
 
+## [1.5.7](https://github.com/AgoraIO/Agora-Flutter-RTM-SDK/compare/v1.5.6...v1.5.7) (2023-07-17)
+
+
+### Bug Fixes
+
+* ios crash while close app ([a25010e](https://github.com/AgoraIO/Agora-Flutter-RTM-SDK/commit/a25010e2bab0a6bc90398505d95182a5a62d1847))
+
 ## [1.5.6](https://github.com/AgoraIO/Agora-Flutter-RTM-SDK/compare/v1.5.5...v1.5.6) (2023-06-28)
 
 
diff --git a/pubspec.yaml b/pubspec.yaml
index b4fb403..19859b5 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -2,7 +2,7 @@ name: agora_rtm
 description: >-
       Flutter wrapper around the Agora Real Time Message SDKs for Android and
       iOS.
-version: 1.5.6
+version: 1.5.7
 homepage: https://www.agora.io
 repository: https://github.com/AgoraIO/Flutter-RTM
 environment: