diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5697fe86..1e4640fe 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,9 @@
 # Changelog
+## 7.13.0（2023-03-30)
+* Client 开方 head 请求方法
+* BatchOperations 增加 size() 方法
+* BucketManager 支持获取源站域名
+
 ## 7.12.1（2022-12-07）
 * uc query 增加全局缓存
 * 处理分片 v2 块大小设置无效问题
diff --git a/README.md b/README.md
index d08aeced..0950f6ef 100644
--- a/README.md
+++ b/README.md
@@ -13,12 +13,12 @@
 <dependency>
   <groupId>com.qiniu</groupId>
   <artifactId>qiniu-java-sdk</artifactId>
-  <version>[7.12.0, 7.12.99]</version>
+  <version>[7.13.0, 7.13.99]</version>
 </dependency>
 ```
 或者 Gradle:
 ```groovy
-implementation 'com.qiniu:qiniu-java-sdk:7.12.+'
+implementation 'com.qiniu:qiniu-java-sdk:7.13.+'
 ```
 
 ## 运行环境
diff --git a/src/main/java/com/qiniu/common/Constants.java b/src/main/java/com/qiniu/common/Constants.java
index 32a5d840..aa049fb4 100644
--- a/src/main/java/com/qiniu/common/Constants.java
+++ b/src/main/java/com/qiniu/common/Constants.java
@@ -9,7 +9,7 @@ public final class Constants {
     /**
      * 版本号
      */
-    public static final String VERSION = "7.12.1";
+    public static final String VERSION = "7.13.0";
     /**
      * 块大小，不能改变
      */