diff --git a/2013-02-28-gwt/gwt-server/pom.xml b/2013-02-28-gwt/gwt-server/pom.xml
index 4a093b2..e9846a0 100644
--- a/2013-02-28-gwt/gwt-server/pom.xml
+++ b/2013-02-28-gwt/gwt-server/pom.xml
@@ -93,7 +93,7 @@
         <dependency>
             <groupId>org.hibernate</groupId>
             <artifactId>hibernate-validator</artifactId>
-            <version>4.2.0.Final</version>
+            <version>6.0.23.Final</version>
         </dependency>
 
         <dependency>