diff --git a/lab-artifacts/application/pom.xml b/lab-artifacts/application/pom.xml
old mode 100755
new mode 100644
index 9c39057..b266079
--- a/lab-artifacts/application/pom.xml
+++ b/lab-artifacts/application/pom.xml
@@ -69,7 +69,7 @@
         <dependency>
 			<groupId>junit</groupId>
 			<artifactId>junit</artifactId>
-			<version>4.12</version>
+			<version>4.13.1</version>
 			<scope>test</scope>
 		</dependency>
 		<dependency>