diff --git a/spring-security/pom.xml b/spring-security/pom.xml
index 6c11073..15f5048 100644
--- a/spring-security/pom.xml
+++ b/spring-security/pom.xml
@@ -19,7 +19,7 @@
         <dependency>
             <groupId>org.springframework</groupId>
             <artifactId>spring-webmvc</artifactId>
-            <version>4.3.20.RELEASE</version>
+            <version>5.3.18</version>
         </dependency>
         <dependency>
             <groupId>javax.servlet</groupId>