diff --git a/pom.xml b/pom.xml
index a8f2754..2637ac7 100644
--- a/pom.xml
+++ b/pom.xml
@@ -68,7 +68,7 @@
         <dependency>
             <groupId>org.springframework</groupId>
             <artifactId>spring-webmvc</artifactId>
-            <version>5.3.7</version>
+            <version>5.3.21</version>
             <scope>provided</scope>
         </dependency>
         <dependency>