diff --git a/lightning-core/pom.xml b/lightning-core/pom.xml
old mode 100755
new mode 100644
index 631aba5..7a908c3
--- a/lightning-core/pom.xml
+++ b/lightning-core/pom.xml
@@ -50,7 +50,7 @@
 		<dependency>
 			<groupId>junit</groupId>
 			<artifactId>junit</artifactId>
-			<version>4.10</version>
+			<version>4.13.1</version>
 			<type>jar</type>
 			<scope>compile</scope>
 		</dependency>