diff --git a/demo-springboot/demo-springboot-jpa/pom.xml b/demo-springboot/demo-springboot-jpa/pom.xml
index 30b3ba6..2cbf551 100644
--- a/demo-springboot/demo-springboot-jpa/pom.xml
+++ b/demo-springboot/demo-springboot-jpa/pom.xml
@@ -40,7 +40,7 @@
         <dependency>
             <groupId>mysql</groupId>
             <artifactId>mysql-connector-java</artifactId>
-            <version>8.0.16</version>
+            <version>8.0.28</version>
         </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>