diff --git a/src/blueprints core/META-INF/maven/com.tinkerpop.blueprints/blueprints-core/pom.xml b/src/blueprints core/META-INF/maven/com.tinkerpop.blueprints/blueprints-core/pom.xml
index 0fbcf0a..7d416b4 100644
--- a/src/blueprints core/META-INF/maven/com.tinkerpop.blueprints/blueprints-core/pom.xml	
+++ b/src/blueprints core/META-INF/maven/com.tinkerpop.blueprints/blueprints-core/pom.xml	
@@ -17,7 +17,7 @@
         <dependency>
             <groupId>org.codehaus.jettison</groupId>
             <artifactId>jettison</artifactId>
-            <version>1.3.3</version>
+            <version>1.5.2</version>
         </dependency>
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>