diff --git a/Software engineering/12-AT/accounts-at/pom.xml b/Software engineering/12-AT/accounts-at/pom.xml
index 3e1dcfd..d9e6833 100644
--- a/Software engineering/12-AT/accounts-at/pom.xml	
+++ b/Software engineering/12-AT/accounts-at/pom.xml	
@@ -22,7 +22,7 @@
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>4.12</version>
+            <version>4.13.1</version>
         </dependency>
         <dependency>
             <groupId>commons-io</groupId>