diff --git a/springboot-base/eg-03-mybatis-tk-01-base/pom.xml b/springboot-base/eg-03-mybatis-tk-01-base/pom.xml
index 00ae55a..f0e06b8 100644
--- a/springboot-base/eg-03-mybatis-tk-01-base/pom.xml
+++ b/springboot-base/eg-03-mybatis-tk-01-base/pom.xml
@@ -82,7 +82,7 @@
         <dependency>
             <groupId>mysql</groupId>
             <artifactId>mysql-connector-java</artifactId>
-            <version>5.1.38</version>
+            <version>8.0.28</version>
         </dependency>
         <!-- 数据库连接池-->
         <dependency>
@@ -223,7 +223,7 @@
                     <dependency>
                         <groupId>mysql</groupId>
                         <artifactId>mysql-connector-java</artifactId>
-                        <version>5.1.38</version>
+                        <version>8.0.28</version>
                     </dependency>
                     <dependency>
                         <groupId>tk.mybatis</groupId>