diff --git a/pom.xml b/pom.xml
index ae1e3cd..30ff50d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -51,7 +51,7 @@
         <dependency>
             <groupId>org.hibernate</groupId>
             <artifactId>hibernate-validator</artifactId>
-            <version>5.1.3.Final</version>
+            <version>5.3.5.Final</version>
         </dependency>
         <dependency>
             <groupId>freemarker</groupId>