diff --git a/pom.xml b/pom.xml
old mode 100755
new mode 100644
index efe7fcd..1bd677c
--- a/pom.xml
+++ b/pom.xml
@@ -99,7 +99,7 @@
         <dependency>
             <groupId>net.lingala.zip4j</groupId>
             <artifactId>zip4j</artifactId>
-            <version>2.3.2</version>
+            <version>2.9.1</version>
         </dependency>        
     </dependencies>