diff --git a/client/pom.xml b/client/pom.xml
index 192c3a5e3..5649f0bac 100644
--- a/client/pom.xml
+++ b/client/pom.xml
@@ -150,7 +150,7 @@
       <dependency>
         <groupId>org.hibernate</groupId>
         <artifactId>hibernate-validator</artifactId>
-        <version>4.3.2.Final</version>
+        <version>5.3.5.Final</version>
       </dependency>
       <dependency>
         <groupId>org.jboss.logging</groupId>
diff --git a/pom.xml b/pom.xml
index 238564a3e..f03dcbf62 100644
--- a/pom.xml
+++ b/pom.xml
@@ -251,7 +251,7 @@
       <dependency>
         <groupId>org.hibernate</groupId>
         <artifactId>hibernate-validator</artifactId>
-        <version>4.3.2.Final</version>
+        <version>5.3.5.Final</version>
         <scope>provided</scope>
       </dependency>
       <dependency>