diff --git a/javaman/pom.xml b/javaman/pom.xml
index d064140..b2b1241 100644
--- a/javaman/pom.xml
+++ b/javaman/pom.xml
@@ -147,7 +147,7 @@
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>4.9</version>
+            <version>4.13.1</version>
         </dependency>
 
         <dependency>