diff --git a/oauth/pom.xml b/oauth/pom.xml
index 6a28389..b60cd1d 100644
--- a/oauth/pom.xml
+++ b/oauth/pom.xml
@@ -31,7 +31,7 @@
 		<dependency>
 			<groupId>org.codehaus.jettison</groupId>
 			<artifactId>jettison</artifactId>
-			<version>1.4.1</version>
+			<version>1.5.4</version>
 		</dependency>
 		<dependency>
 			<groupId>org.apache.oltu.oauth2</groupId>