diff --git a/2021.2 Stack Walker/pom.xml b/2021.2 Stack Walker/pom.xml
index 7837ef0..1278d1a 100644
--- a/2021.2 Stack Walker/pom.xml	
+++ b/2021.2 Stack Walker/pom.xml	
@@ -24,7 +24,7 @@
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>4.13</version>
+            <version>4.13.1</version>
             <scope>test</scope>
         </dependency>
     </dependencies>