diff --git a/java-library/pom.xml b/java-library/pom.xml
old mode 100755
new mode 100644
index b1ce26b6..d7b84108
--- a/java-library/pom.xml
+++ b/java-library/pom.xml
@@ -160,7 +160,7 @@
         <dependency>
             <groupId>commons-io</groupId>
             <artifactId>commons-io</artifactId>
-            <version>2.4</version>
+            <version>2.7</version>
             <scope>provided</scope>
         </dependency>