diff --git a/tomcat/examples/spring-mvc-showcase/pom.xml b/tomcat/examples/spring-mvc-showcase/pom.xml
index f1d270d..4e2f8bc 100644
--- a/tomcat/examples/spring-mvc-showcase/pom.xml
+++ b/tomcat/examples/spring-mvc-showcase/pom.xml
@@ -102,7 +102,7 @@
 		<dependency>
 			<groupId>org.hibernate.validator</groupId>
 			<artifactId>hibernate-validator</artifactId>
-			<version>6.0.18.Final</version>
+			<version>6.0.20.Final</version>
 		</dependency>
 		<dependency>
 			<groupId>javax.el</groupId>