diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6a76629..1cdf9f0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,5 @@
+## 0.5.3
++ 修复一个可能引起崩溃的日志打印代码
 ## 0.5.2
 + 内部安全策略优化
 + 同步 JPush SDK 版本
diff --git a/README.md b/README.md
index 61489f0..43868d4 100644
--- a/README.md
+++ b/README.md
@@ -16,7 +16,7 @@ dependencies:
       
 // pub 集成
 dependencies:
-  jpush_flutter: 0.5.2
+  jpush_flutter: 0.5.3
 ```
 
 ### 配置
diff --git a/pubspec.yaml b/pubspec.yaml
index 6fcc622..dd3dc0e 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,6 +1,6 @@
 name: jpush_flutter
 description: JIGUANG officially supported JPush Flutter plugin (Android & iOS). 极光推送官方支持的 Flutter 插件（Android & iOS）(https://www.jiguang.cn).
-version: 0.5.2
+version: 0.5.3
 author: xudong.rao <xudong.rao@outlook.com>
 homepage: https://www.jiguang.cn