diff --git a/ch08-ssm/pom.xml b/ch08-ssm/pom.xml
index cfbbe50..ceb10aa 100644
--- a/ch08-ssm/pom.xml
+++ b/ch08-ssm/pom.xml
@@ -47,7 +47,7 @@
         <dependency>
             <groupId>org.mybatis</groupId>
             <artifactId>mybatis</artifactId>
-            <version>3.4.5</version>
+            <version>3.5.6</version>
         </dependency>
         <dependency>
             <groupId>org.mybatis</groupId>