diff --git a/app/tests/selenium/pom.xml b/app/tests/selenium/pom.xml
old mode 100755
new mode 100644
index ff5c5d074..b03d1cdda
--- a/app/tests/selenium/pom.xml
+++ b/app/tests/selenium/pom.xml
@@ -105,7 +105,7 @@
       <dependency>
           <groupId>commons-io</groupId>
           <artifactId>commons-io</artifactId>
-          <version>2.4</version>
+          <version>2.7</version>
       </dependency>
       <dependency>
           <groupId>org.apache.commons</groupId>