diff --git a/pom.xml b/pom.xml
index 760b81b1..32053dd4 100644
--- a/pom.xml
+++ b/pom.xml
@@ -186,7 +186,7 @@
     <dependency>
       <groupId>org.codehaus.jettison</groupId>
       <artifactId>jettison</artifactId>
-      <version>1.1</version>
+      <version>1.5.2</version>
     </dependency>