diff --git a/phis2-ws/pom.xml b/phis2-ws/pom.xml
index c75c679db..9ebafbd9d 100644
--- a/phis2-ws/pom.xml
+++ b/phis2-ws/pom.xml
@@ -247,7 +247,7 @@
         <dependency>
             <groupId>org.hibernate.validator</groupId>
             <artifactId>hibernate-validator</artifactId>
-            <version>6.0.10.Final</version>
+            <version>6.0.20.Final</version>
         </dependency>
         <dependency>
             <groupId>javax.validation</groupId>