diff --git a/ch08-data/ch08-data-cache/pom.xml b/ch08-data/ch08-data-cache/pom.xml
index 8281bb3..0c9b638 100644
--- a/ch08-data/ch08-data-cache/pom.xml
+++ b/ch08-data/ch08-data-cache/pom.xml
@@ -43,7 +43,7 @@
         <dependency>
             <groupId>mysql</groupId>
             <artifactId>mysql-connector-java</artifactId>
-            <version>5.1.38</version>
+            <version>8.0.28</version>
         </dependency>
     </dependencies>