diff --git a/spring-data-elasticsearch-crud/pom.xml b/spring-data-elasticsearch-crud/pom.xml
old mode 100755
new mode 100644
index 821c309..ee8fa92
--- a/spring-data-elasticsearch-crud/pom.xml
+++ b/spring-data-elasticsearch-crud/pom.xml
@@ -33,7 +33,7 @@
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>4.12</version>
+            <version>4.13.1</version>
         </dependency>
     </dependencies>
 </project>