diff --git a/pom.xml b/pom.xml
index 354354f..4bb48cd 100644
--- a/pom.xml
+++ b/pom.xml
@@ -84,7 +84,7 @@
             <dependency>
                 <groupId>org.springframework</groupId>
                 <artifactId>spring-webmvc</artifactId>
-                <version>4.3.8.RELEASE</version>
+                <version>5.2.20.RELEASE</version>
             </dependency>
             <!-- spring boot! -->
             <dependency>