diff --git a/core/pom.xml b/core/pom.xml
index a0db5df68a9226b181ddd88e93d8b80d2515f7db..f1bf1abe4fcd4bc887124c8dfaab92758e887abf 100644
--- a/core/pom.xml
+++ b/core/pom.xml
@@ -39,7 +39,7 @@ THE SOFTWARE.
 
   <properties>
     <staplerFork>true</staplerFork>
-    <stapler.version>1.238</stapler.version>
+    <stapler.version>1.239</stapler.version>
     <spring.version>2.5.6.SEC03</spring.version>
     <groovy.version>1.8.9</groovy.version>
   </properties>