diff --git a/pom.xml b/pom.xml
old mode 100755
new mode 100644
index 775ffbf..1b412da
--- a/pom.xml
+++ b/pom.xml
@@ -94,7 +94,7 @@
 	  <dependency>
 		  <groupId>junit</groupId>
 		  <artifactId>junit</artifactId>
-		  <version>4.12</version>
+		  <version>4.13.1</version>
 		  <scope>test</scope>
       </dependency>
   </dependencies>