diff --git a/spring-boot+quartz/pom.xml b/spring-boot+quartz/pom.xml
index 96b8287..8406d88 100644
--- a/spring-boot+quartz/pom.xml
+++ b/spring-boot+quartz/pom.xml
@@ -39,7 +39,7 @@
         <dependency>
             <groupId>mysql</groupId>
             <artifactId>mysql-connector-java</artifactId>
-            <version>5.1.31</version>
+            <version>8.0.16</version>
             <scope>runtime</scope>
         </dependency>
         <dependency>