diff --git a/pom.xml b/pom.xml
index 6a7b90d..7b4d294 100644
--- a/pom.xml
+++ b/pom.xml
@@ -31,7 +31,7 @@
         <dependency>
             <groupId>org.springframework</groupId>
             <artifactId>spring-webmvc</artifactId>
-            <version>4.3.19.RELEASE</version>
+            <version>5.2.20.RELEASE</version>
         </dependency>
 
         <!-- https://mvnrepository.com/artifact/org.springframework/spring-aop -->