diff --git a/springboot-dynamicDataSource/pom.xml b/springboot-dynamicDataSource/pom.xml
index 9992b8b..1fe8b07 100644
--- a/springboot-dynamicDataSource/pom.xml
+++ b/springboot-dynamicDataSource/pom.xml
@@ -34,7 +34,7 @@
         <dependency>
             <groupId>org.mybatis.spring.boot</groupId>
             <artifactId>mybatis-spring-boot-starter</artifactId>
-            <version>1.3.2</version>
+            <version>4.0.0</version>
         </dependency>
         <dependency>
             <groupId>com.github.pagehelper</groupId>