diff --git a/pom.xml b/pom.xml
old mode 100755
new mode 100644
index 7724344..1aac69f
--- a/pom.xml
+++ b/pom.xml
@@ -15,7 +15,7 @@
 		<dependency>
 		  <groupId>commons-net</groupId>
 		  <artifactId>commons-net</artifactId>
-		  <version>3.3</version>
+		  <version>3.9.0</version>
 		</dependency>
 
 		<dependency>