diff --git a/README-zh.md b/README-zh.md
index a595312..aa04c06 100644
--- a/README-zh.md
+++ b/README-zh.md
@@ -38,12 +38,12 @@ webmagic使用maven管理依赖，在项目中添加对应的依赖即可使用w
 <dependency>
     <groupId>us.codecraft</groupId>
     <artifactId>webmagic-core</artifactId>
-    <version>0.7.1</version>
+    <version>0.7.2</version>
 </dependency>
 <dependency>
     <groupId>us.codecraft</groupId>
     <artifactId>webmagic-extension</artifactId>
-    <version>0.7.1</version>
+    <version>0.7.2</version>
 </dependency>
 ```
         
diff --git a/README.md b/README.md
index ef6897e..3829aa1 100644
--- a/README.md
+++ b/README.md
@@ -23,12 +23,12 @@ Add dependencies to your pom.xml:
 <dependency>
     <groupId>us.codecraft</groupId>
     <artifactId>webmagic-core</artifactId>
-    <version>0.7.1</version>
+    <version>0.7.2</version>
 </dependency>
 <dependency>
     <groupId>us.codecraft</groupId>
     <artifactId>webmagic-extension</artifactId>
-    <version>0.7.1</version>
+    <version>0.7.2</version>
 </dependency>
 ```