diff --git a/dive-in-springboot-projects/jackson-polymorphism-demo/pom.xml b/dive-in-springboot-projects/jackson-polymorphism-demo/pom.xml
index 6254519..2ed1378 100644
--- a/dive-in-springboot-projects/jackson-polymorphism-demo/pom.xml
+++ b/dive-in-springboot-projects/jackson-polymorphism-demo/pom.xml
@@ -35,7 +35,7 @@
         <dependency>
             <groupId>org.hibernate</groupId>
             <artifactId>hibernate-validator</artifactId>
-            <version>6.1.0.Final</version>
+            <version>6.2.0.Final</version>
         </dependency>
     </dependencies>