diff --git a/04-JavaEE-MainFrameworks/Spring/liuawen_spring_ioc_anno/pom.xml b/04-JavaEE-MainFrameworks/Spring/liuawen_spring_ioc_anno/pom.xml
index a27184b74..90d9cc44e 100644
--- a/04-JavaEE-MainFrameworks/Spring/liuawen_spring_ioc_anno/pom.xml
+++ b/04-JavaEE-MainFrameworks/Spring/liuawen_spring_ioc_anno/pom.xml
@@ -17,7 +17,7 @@
         <dependency>
             <groupId>mysql</groupId>
             <artifactId>mysql-connector-java</artifactId>
-            <version>8.0.16</version>
+            <version>8.0.28</version>
         </dependency>
         <dependency>
             <groupId>c3p0</groupId>