diff --git a/learn-sitech-project/cache-to-file-db/pom.xml b/learn-sitech-project/cache-to-file-db/pom.xml
index e29dfa8..749bd19 100644
--- a/learn-sitech-project/cache-to-file-db/pom.xml
+++ b/learn-sitech-project/cache-to-file-db/pom.xml
@@ -56,7 +56,7 @@
         <dependency>
             <groupId>mysql</groupId>
             <artifactId>mysql-connector-java</artifactId>
-            <version>5.1.24</version>
+            <version>8.0.16</version>
         </dependency>