diff --git a/kvs/YCSB/YCSB/orientdb/pom.xml b/kvs/YCSB/YCSB/orientdb/pom.xml
old mode 100755
new mode 100644
index 54ae491..7143b0f
--- a/kvs/YCSB/YCSB/orientdb/pom.xml
+++ b/kvs/YCSB/YCSB/orientdb/pom.xml
@@ -50,7 +50,7 @@ LICENSE file.
     <dependency>
       <groupId>junit</groupId>
       <artifactId>junit</artifactId>
-      <version>4.12</version>
+      <version>4.13.1</version>
       <scope>test</scope>
     </dependency>
     <dependency>