diff --git a/pom.xml b/pom.xml
index 1c4108e..8f4fc4b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -19,7 +19,7 @@
         <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
         <java.version>1.8</java.version>
         <mybatis.spring.boot.version>1.3.0</mybatis.spring.boot.version>
-        <mysql.version>8.0.16</mysql.version>
+        <mysql.version>8.0.28</mysql.version>
         <h2.version>2.1.210</h2.version>
         <druid.version>1.1.9</druid.version>
         <quartz.version>2.3.2</quartz.version>