diff --git a/module12/tdl/pom.xml b/module12/tdl/pom.xml
index 548ee1b..1fd6609 100644
--- a/module12/tdl/pom.xml
+++ b/module12/tdl/pom.xml
@@ -37,7 +37,7 @@
         <dependency>
             <groupId>mysql</groupId>
             <artifactId>mysql-connector-java</artifactId>
-            <version>8.0.17</version>
+            <version>8.0.28</version>
         </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>