diff --git a/adl-serializer/pom.xml b/adl-serializer/pom.xml
old mode 100755
new mode 100644
index e6fc1ab7..d8aa9f47
--- a/adl-serializer/pom.xml
+++ b/adl-serializer/pom.xml
@@ -65,7 +65,7 @@
 		<dependency>
 			<groupId>commons-io</groupId>
 			<artifactId>commons-io</artifactId>
-			<version>1.2</version>
+			<version>2.7</version>
 			<scope>test</scope>
 		</dependency>
 		<dependency>