diff --git a/mybatis-without-spring/pom.xml b/mybatis-without-spring/pom.xml
index 0199be3..416bf3c 100644
--- a/mybatis-without-spring/pom.xml
+++ b/mybatis-without-spring/pom.xml
@@ -27,7 +27,7 @@
         <dependency>
             <groupId>mysql</groupId>
             <artifactId>mysql-connector-java</artifactId>
-            <version>5.1.38</version>
+            <version>8.0.28</version>
         </dependency>
         <dependency>
             <groupId>org.slf4j</groupId>