diff --git a/RocketMQ/code/rocketmq/test/pom.xml b/RocketMQ/code/rocketmq/test/pom.xml
old mode 100755
new mode 100644
index 72d7509..4fed388
--- a/RocketMQ/code/rocketmq/test/pom.xml
+++ b/RocketMQ/code/rocketmq/test/pom.xml
@@ -49,7 +49,7 @@
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>4.12</version>
+            <version>4.13.1</version>
         </dependency>
     </dependencies>