diff --git a/samples/cdidemo/pom.xml b/samples/cdidemo/pom.xml
index 19e141a..3a0c3a5 100644
--- a/samples/cdidemo/pom.xml
+++ b/samples/cdidemo/pom.xml
@@ -127,7 +127,7 @@
         <dependency>
             <groupId>org.hibernate</groupId>
             <artifactId>hibernate-validator</artifactId>
-            <version>4.0.0.GA</version>
+            <version>5.3.5.Final</version>
         </dependency>
         <dependency>
             <groupId>org.fluttercode.datavalve</groupId>