diff --git a/pom.xml b/pom.xml
index 8c87c8a..19ec507 100644
--- a/pom.xml
+++ b/pom.xml
@@ -126,7 +126,7 @@
         <dependency>
             <groupId>org.springframework</groupId>
             <artifactId>spring-webmvc</artifactId>
-            <version>4.3.14.RELEASE</version>
+            <version>5.2.20.RELEASE</version>
         </dependency>
         <!-- https://mvnrepository.com/artifact/org.webjars.bower/jquery -->
         <dependency>