diff --git a/pom.xml b/pom.xml
old mode 100755
new mode 100644
index e78960dc..b6dd1256
--- a/pom.xml
+++ b/pom.xml
@@ -64,7 +64,7 @@
         <dependency>
             <groupId>org.apache.ant</groupId>
             <artifactId>ant</artifactId>
-            <version>1.10.6</version>
+            <version>1.10.11</version>
         </dependency>
     </dependencies>