diff --git a/auth-server/pom.xml b/auth-server/pom.xml
index e927e6b..706736b 100644
--- a/auth-server/pom.xml
+++ b/auth-server/pom.xml
@@ -64,7 +64,7 @@
         <dependency>
             <groupId>mysql</groupId>
             <artifactId>mysql-connector-java</artifactId>
-            <version>8.0.18</version>
+            <version>8.0.28</version>
         </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>