diff --git a/zetark-oauth2-server/pom.xml b/zetark-oauth2-server/pom.xml
index 15231be..33f29e7 100644
--- a/zetark-oauth2-server/pom.xml
+++ b/zetark-oauth2-server/pom.xml
@@ -71,7 +71,7 @@
         <dependency>
             <groupId>mysql</groupId>
             <artifactId>mysql-connector-java</artifactId>
-            <version>5.1.25</version>
+            <version>8.0.16</version>
         </dependency>
 
         <dependency>