diff --git a/cloudhhp-project/cloudhhp-module/cloudhhp-module-batch/pom.xml b/cloudhhp-project/cloudhhp-module/cloudhhp-module-batch/pom.xml
index 65a6c86..475cf45 100644
--- a/cloudhhp-project/cloudhhp-module/cloudhhp-module-batch/pom.xml
+++ b/cloudhhp-project/cloudhhp-module/cloudhhp-module-batch/pom.xml
@@ -144,7 +144,7 @@
                     <dependency>
                         <groupId>mysql</groupId>
                         <artifactId>mysql-connector-java</artifactId>
-                        <version>8.0.16</version>
+                        <version>8.0.28</version>
                     </dependency>
                     <dependency>
                         <groupId>tk.mybatis</groupId>