diff --git a/graphql-example/pom.xml b/graphql-example/pom.xml
index 242576b..3371b4b 100644
--- a/graphql-example/pom.xml
+++ b/graphql-example/pom.xml
@@ -44,7 +44,7 @@
         <dependency>
             <groupId>mysql</groupId>
             <artifactId>mysql-connector-java</artifactId>
-            <version>5.1.48</version>
+            <version>8.0.28</version>
         </dependency>
         <dependency>
             <groupId>com.alibaba</groupId>