diff --git a/pom.xml b/pom.xml
index bf84d37..703d66f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -87,7 +87,7 @@
                 <dependency>
                     <groupId>mysql</groupId>
                     <artifactId>mysql-connector-java</artifactId>
-                    <version>8.0.20</version>
+                    <version>8.0.28</version>
                 </dependency>
             <!--druid-->
             <dependency>