diff --git a/pom.xml b/pom.xml
index ec59640..f0a45be 100644
--- a/pom.xml
+++ b/pom.xml
@@ -62,7 +62,7 @@
 
     <junit.version>4.10</junit.version>
 
-    <jgroups.version>3.0.4.Final</jgroups.version>
+    <jgroups.version>4.0.0.Final</jgroups.version>
     <spring.version>2.5.6</spring.version>
 
     <directmemory.lightning.scmPubCheckoutDirectory>${user.home}/directmemory-lightning-site-content</directmemory.lightning.scmPubCheckoutDirectory>