diff --git a/pom.xml b/pom.xml
old mode 100755
new mode 100644
index f3d5f72..326abab
--- a/pom.xml
+++ b/pom.xml
@@ -22,7 +22,7 @@
 		<dependency>
 		    <groupId>junit</groupId>
 		    <artifactId>junit</artifactId>
-		    <version>4.12</version>
+		    <version>4.13.1</version>
 		    <scope>test</scope>
 		</dependency>