diff --git a/SpringWEB/SpringSecurity/SpringSecurityInEasySteps/SpringSecurityMongoDBUserDetailsService/pom.xml b/SpringWEB/SpringSecurity/SpringSecurityInEasySteps/SpringSecurityMongoDBUserDetailsService/pom.xml
index 1c0c7cbd..1b85a92a 100644
--- a/SpringWEB/SpringSecurity/SpringSecurityInEasySteps/SpringSecurityMongoDBUserDetailsService/pom.xml
+++ b/SpringWEB/SpringSecurity/SpringSecurityInEasySteps/SpringSecurityMongoDBUserDetailsService/pom.xml
@@ -27,7 +27,7 @@
         <dependency>
             <groupId>org.springframework</groupId>
             <artifactId>spring-webmvc</artifactId>
-            <version>4.3.5.RELEASE</version>
+            <version>5.2.20.RELEASE</version>
         </dependency>
         <dependency>
             <groupId>javax.servlet</groupId>