diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3179fbd6..7ac368ff 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+# 5.3.0
+* 升级kotlin、gradle相关
+* 更新progurad规则(#672)
+
 # 5.2.7
 * 鸿蒙sdk升级到1.0.3
 * 鸿蒙支持分享至小程序
diff --git a/pubspec.yaml b/pubspec.yaml
index 56dfd7e5..d3b4a740 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,6 +1,6 @@
 name: fluwx
 description: The capability of implementing WeChat SDKs in Flutter. With Fluwx, developers can use WeChatSDK easily, such as sharing, payment, lanuch mini program and etc.
-version: 5.2.7
+version: 5.3.0
 homepage: https://github.com/OpenFlutter/fluwx
 
 environment: