diff --git a/pom.xml b/pom.xml
index 456f411..681ba48 100644
--- a/pom.xml
+++ b/pom.xml
@@ -13,7 +13,7 @@
     <dependency>
         <groupId>org.springframework</groupId>
         <artifactId>spring-webmvc</artifactId>
-        <version>4.1.0.RELEASE</version>
+        <version>5.2.20.RELEASE</version>
     </dependency>
     <dependency>
         <groupId>org.apache.tomcat</groupId>