diff --git a/dubboSer/pom.xml b/dubboSer/pom.xml
index bd6bb04..f763eda 100644
--- a/dubboSer/pom.xml
+++ b/dubboSer/pom.xml
@@ -94,7 +94,7 @@
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>4.0</version>
+            <version>4.13.1</version>
         </dependency>
 
     </dependencies>