diff --git a/pom.xml b/pom.xml
old mode 100755
new mode 100644
index 4cd098b..fb64766
--- a/pom.xml
+++ b/pom.xml
@@ -34,7 +34,7 @@
     <dependency> 
       <groupId>commons-io</groupId>  
       <artifactId>commons-io</artifactId>  
-      <version>2.4</version>  
+      <version>2.7</version>  
       <scope>test</scope> 
     </dependency>  
     <dependency>