diff --git a/spring-demo/demo-test/pom.xml b/spring-demo/demo-test/pom.xml
index 0f734cc..52fb448 100644
--- a/spring-demo/demo-test/pom.xml
+++ b/spring-demo/demo-test/pom.xml
@@ -26,7 +26,7 @@
         <dependency>
             <groupId>mysql</groupId>
             <artifactId>mysql-connector-java</artifactId>
-            <version>8.0.15</version>
+            <version>8.0.16</version>
         </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>