diff --git a/pom.xml b/pom.xml
index fbd7be6..32a1997 100644
--- a/pom.xml
+++ b/pom.xml
@@ -286,7 +286,7 @@
         <dependency>
             <groupId>org.codehaus.jettison</groupId>
             <artifactId>jettison</artifactId>
-            <version>1.3.3</version>
+            <version>1.5.4</version>
         </dependency>
         <dependency>
             <groupId>org.moxieapps.gwt</groupId>