diff --git a/pom.xml b/pom.xml
index 08c71f5..8d8a96c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -35,7 +35,7 @@
     <dependency>
       <groupId>org.mybatis</groupId>
       <artifactId>mybatis</artifactId>
-      <version>3.5.4</version>
+      <version>3.5.6</version>
     </dependency>
     <!-- https://mvnrepository.com/artifact/org.mybatis/mybatis-spring -->
     <dependency>