diff --git a/spring-mvc-theme-demo/pom.xml b/spring-mvc-theme-demo/pom.xml
index 89ee750..7b48792 100644
--- a/spring-mvc-theme-demo/pom.xml
+++ b/spring-mvc-theme-demo/pom.xml
@@ -30,7 +30,7 @@
 		<dependency>
 			<groupId>org.springframework</groupId>
 			<artifactId>spring-webmvc</artifactId>
-			<version>4.3.11.RELEASE</version>
+			<version>5.2.20.RELEASE</version>
 		</dependency>
 		<dependency>
 			<groupId>jstl</groupId>