diff --git a/pom.xml b/pom.xml
old mode 100755
new mode 100644
index 03400eb..fa807b7
--- a/pom.xml
+++ b/pom.xml
@@ -56,7 +56,7 @@
 		<dependency>
 			<groupId>junit</groupId>
 			<artifactId>junit</artifactId>
-			<version>4.12</version>
+			<version>4.13.1</version>
 		</dependency>                        
 		<dependency>
 			<groupId>commons-codec</groupId>