diff --git a/pom.xml b/pom.xml
index b6d06c8..fad6f23 100644
--- a/pom.xml
+++ b/pom.xml
@@ -53,7 +53,7 @@
             <dependency>
                 <groupId>mysql</groupId>
                 <artifactId>mysql-connector-java</artifactId>
-                <version>8.0.16</version>
+                <version>8.0.28</version>
                 <scope>runtime</scope>
             </dependency>
             <dependency>
@@ -72,7 +72,7 @@
             <dependency>
                 <groupId>mysql</groupId>
                 <artifactId>mysql-connector-java</artifactId>
-                <version>8.0.16</version>
+                <version>8.0.28</version>
             </dependency>
             <dependency>
                 <groupId>org.mybatis</groupId>