diff --git a/pom.xml b/pom.xml
index 2182caf..07600ce 100644
--- a/pom.xml
+++ b/pom.xml
@@ -48,7 +48,7 @@
         <dependency>
             <groupId>org.codehaus.jettison</groupId>
             <artifactId>jettison</artifactId>
-            <version>1.2</version>
+            <version>1.5.1</version>
         </dependency>
 
     </dependencies>