diff --git a/pom.xml b/pom.xml
index 86c00eb..9da239b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -122,7 +122,7 @@
             <dependency>
                 <groupId>org.apache.ant</groupId>
                 <artifactId>ant</artifactId>
-                <version>1.9.4</version>
+                <version>1.9.15</version>
             </dependency>
             <dependency>
                 <groupId>org.apache.ant</groupId>