diff --git a/15_springmvc_annotation/pom.xml b/15_springmvc_annotation/pom.xml
index 3e97f33..a9fd3e3 100644
--- a/15_springmvc_annotation/pom.xml
+++ b/15_springmvc_annotation/pom.xml
@@ -15,7 +15,7 @@
         <dependency>
             <groupId>org.springframework</groupId>
             <artifactId>spring-webmvc</artifactId>
-            <version>4.3.11.RELEASE</version>
+            <version>5.3.18</version>
         </dependency>
 
         <dependency>