diff --git a/ZSH-test/pom.xml b/ZSH-test/pom.xml
index d548c12..cfc7888 100644
--- a/ZSH-test/pom.xml
+++ b/ZSH-test/pom.xml
@@ -56,7 +56,7 @@
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>4.12</version>
+            <version>4.13.1</version>
         </dependency>