diff --git a/pom.xml b/pom.xml
index a0154c2..8667af2 100644
--- a/pom.xml
+++ b/pom.xml
@@ -68,7 +68,7 @@
         <dependency>
             <groupId>org.springframework</groupId>
             <artifactId>spring-webmvc</artifactId>
-            <version>4.3.0.RELEASE</version>
+            <version>5.3.18</version>
         </dependency>
         <!--spring 事务管理支持-->
         <dependency>