diff --git a/15.Spring-Boot-Shiro-Ehcache/pom.xml b/15.Spring-Boot-Shiro-Ehcache/pom.xml
index d579d84..e28acf1 100644
--- a/15.Spring-Boot-Shiro-Ehcache/pom.xml
+++ b/15.Spring-Boot-Shiro-Ehcache/pom.xml
@@ -35,7 +35,7 @@
 		<dependency>
 		    <groupId>org.mybatis.spring.boot</groupId>
 		    <artifactId>mybatis-spring-boot-starter</artifactId>
-		    <version>1.3.1</version>
+		    <version>3.0.4</version>
 		</dependency>
 		
 		<dependency>