diff --git a/ch09-spring/pom.xml b/ch09-spring/pom.xml
index 1777363..1fc7f1d 100644
--- a/ch09-spring/pom.xml
+++ b/ch09-spring/pom.xml
@@ -44,7 +44,7 @@
         <dependency>
             <groupId>mysql</groupId>
             <artifactId>mysql-connector-java</artifactId>
-            <version>5.1.38</version>
+            <version>8.0.28</version>
         </dependency>
         <dependency>
             <groupId>org.slf4j</groupId>