diff --git a/webmagic-samples/pom.xml b/webmagic-samples/pom.xml
index a620ae5..a42a719 100644
--- a/webmagic-samples/pom.xml
+++ b/webmagic-samples/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>webmagic-parent</artifactId>
         <groupId>us.codecraft</groupId>
-        <version>0.3.0-SNAPSHOT</version>
+        <version>0.3.1-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>