diff --git a/AMPSKerberos/pom.xml b/AMPSKerberos/pom.xml
index 791af57..91baabf 100644
--- a/AMPSKerberos/pom.xml
+++ b/AMPSKerberos/pom.xml
@@ -49,7 +49,7 @@
     <dependency>
       <groupId>junit</groupId>
       <artifactId>junit</artifactId>
-      <version>4.12</version>
+      <version>4.13.1</version>
       <scope>test</scope>
     </dependency>
   </dependencies>