diff --git a/Build_and_Release_management/lab/lab4/pom.xml b/Build_and_Release_management/lab/lab4/pom.xml
index 6270e3d..0ab0d8a 100644
--- a/Build_and_Release_management/lab/lab4/pom.xml
+++ b/Build_and_Release_management/lab/lab4/pom.xml
@@ -40,7 +40,7 @@
     <dependency>
       <groupId>junit</groupId>
       <artifactId>junit</artifactId>
-      <version>3.8.1</version>
+      <version>4.13.1</version>
       <scope>test</scope>
     </dependency>
   </dependencies>