diff --git a/mavendemo/pom.xml b/mavendemo/pom.xml
index 9db3fec..53943ff 100644
--- a/mavendemo/pom.xml
+++ b/mavendemo/pom.xml
@@ -93,7 +93,7 @@
         <dependency>
             <groupId>org.springframework</groupId>
             <artifactId>spring-webmvc</artifactId>
-            <version>5.2.0.RELEASE</version>
+            <version>5.3.18</version>
         </dependency>