diff --git a/pom.xml b/pom.xml
old mode 100755
new mode 100644
index 4e47fa3..7ffd00a
--- a/pom.xml
+++ b/pom.xml
@@ -46,7 +46,7 @@
       <dependency>
         <groupId>commons-io</groupId>
         <artifactId>commons-io</artifactId>
-        <version>1.4</version>
+        <version>2.7</version>
       </dependency>
       <dependency>
         <groupId>commons-lang</groupId>