diff --git a/pom.xml b/pom.xml
index 609d54e..d4b829c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -32,7 +32,7 @@
     <dependency>
       <groupId>mysql</groupId>
       <artifactId>mysql-connector-java</artifactId>
-      <version>8.0.18</version>
+      <version>8.0.28</version>
     </dependency>
     <dependency>
       <groupId>com.alibaba</groupId>
@@ -141,7 +141,7 @@
             <dependency>
               <groupId>mysql</groupId>
               <artifactId>mysql-connector-java</artifactId>
-              <version>8.0.18</version>
+              <version>8.0.28</version>
             </dependency>
           </dependencies>
           <!--导入之后做的一些操作-->