diff --git a/rocketmq/java-rocketmq-demo/pom.xml b/rocketmq/java-rocketmq-demo/pom.xml
index 914506d..dd00907 100644
--- a/rocketmq/java-rocketmq-demo/pom.xml
+++ b/rocketmq/java-rocketmq-demo/pom.xml
@@ -33,7 +33,7 @@
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>4.11</version>
+            <version>4.13.1</version>
             <scope>test</scope>
         </dependency>