diff --git a/assgin3/pom.xml b/assgin3/pom.xml
index d7e41c8..d9a8151 100644
--- a/assgin3/pom.xml
+++ b/assgin3/pom.xml
@@ -43,7 +43,7 @@
         <dependency>
             <groupId>mysql</groupId>
             <artifactId>mysql-connector-java</artifactId>
-            <version>8.0.13</version>
+            <version>8.0.28</version>
         </dependency>
 
         <!-- mybatis-plus 依赖 -->