diff --git a/src/service/pom.xml b/src/service/pom.xml
index 96db8aa..dfada05 100644
--- a/src/service/pom.xml
+++ b/src/service/pom.xml
@@ -29,7 +29,7 @@
     <dependency>
         <groupId>mysql</groupId>
         <artifactId>mysql-connector-java</artifactId>
-        <version>8.0.16</version>
+        <version>8.0.28</version>
     </dependency>
     <dependency>
         <groupId>com.alibaba</groupId>