diff --git a/service/pom.xml b/service/pom.xml
index 6fd89a8..cc6b14f 100644
--- a/service/pom.xml
+++ b/service/pom.xml
@@ -92,7 +92,7 @@
     <dependency>
       <groupId>org.hibernate</groupId>
       <artifactId>hibernate-validator</artifactId>
-      <version>4.2.0.Final</version>
+      <version>5.3.5.Final</version>
       <exclusions>
         <exclusion>
           <groupId>com.sun.xml.bind</groupId>