diff --git a/pom.xml b/pom.xml
index 9dc474e..309497d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -64,7 +64,7 @@
         <dependency>
             <groupId>org.mybatis</groupId>
             <artifactId>mybatis</artifactId>
-            <version>3.4.2</version>
+            <version>3.5.6</version>
         </dependency>
         <!-- https://mvnrepository.com/artifact/org.mybatis/mybatis-spring -->
         <dependency>