diff --git a/code/spring/ssm_helloworld_web/pom.xml b/code/spring/ssm_helloworld_web/pom.xml
index 6584e8a..6ab2764 100644
--- a/code/spring/ssm_helloworld_web/pom.xml
+++ b/code/spring/ssm_helloworld_web/pom.xml
@@ -49,7 +49,7 @@
         <dependency>
             <groupId>org.mybatis</groupId>
             <artifactId>mybatis</artifactId>
-            <version>3.3.0</version>
+            <version>3.5.6</version>
         </dependency>
         <dependency>
             <groupId>org.mybatis</groupId>