diff --git a/a_little_RESTful/2/pom.xml b/a_little_RESTful/2/pom.xml
index 2d1b232..d40a753 100644
--- a/a_little_RESTful/2/pom.xml
+++ b/a_little_RESTful/2/pom.xml
@@ -46,7 +46,7 @@
        <dependency>
           <groupId>mysql</groupId>
           <artifactId>mysql-connector-java</artifactId>
-          <version>8.0.12</version>
+          <version>8.0.28</version>
       </dependency>