diff --git a/data-style/training/pom.xml b/data-style/training/pom.xml
index 7007990..f054a8e 100644
--- a/data-style/training/pom.xml
+++ b/data-style/training/pom.xml
@@ -36,7 +36,7 @@
         <dependency>
             <groupId>mysql</groupId>
             <artifactId>mysql-connector-java</artifactId>
-            <version>6.0.6</version>
+            <version>8.0.16</version>
         </dependency>
         <dependency>
             <groupId>org.flywaydb</groupId>