diff --git a/core/pom.xml b/core/pom.xml
index 3cbee8fb..8712b8ff 100644
--- a/core/pom.xml
+++ b/core/pom.xml
@@ -65,7 +65,7 @@
 		<dependency>
 			<groupId>org.codehaus.jettison</groupId>
 			<artifactId>jettison</artifactId>
-			<version>1.3.7</version>
+			<version>1.5.2</version>
 			<scope>test</scope>
 		</dependency>