diff --git a/CHANGELOG.md b/CHANGELOG.md
index 86d3c26..cc5feea 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [2.1.0](https://github.com/AgoraIO-Extensions/iris_method_channel_flutter/compare/2.0.1...2.1.0) (2024-03-05)
+
+
+### Features
+
+* [web] support pass buffer data ([#95](https://github.com/AgoraIO-Extensions/iris_method_channel_flutter/issues/95)) ([391e3f3](https://github.com/AgoraIO-Extensions/iris_method_channel_flutter/commit/391e3f3083c84eae8a6f420ef4206dc3e50942ca))
+
 ## [2.0.1](https://github.com/AgoraIO-Extensions/iris_method_channel_flutter/compare/2.0.0...2.0.1) (2024-01-29)
 
 
diff --git a/pubspec.yaml b/pubspec.yaml
index 5f52556..d235a4b 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -2,7 +2,7 @@ name: iris_method_channel
 description: >-
   iris_method_channel is a method channel that communicate between C/C++(iris)
   and dart, which is used by Agora Flutter SDKs.
-version: 2.0.1
+version: 2.1.0
 homepage: https://www.agora.io
 repository: https://github.com/AgoraIO-Extensions/iris_method_channel_flutter/tree/main
 environment: