diff --git a/pom.xml b/pom.xml
index 8ca7189..bf5a97a 100644
--- a/pom.xml
+++ b/pom.xml
@@ -32,7 +32,7 @@
     <dependency>
       <groupId>org.mybatis</groupId>
       <artifactId>mybatis</artifactId>
-      <version>3.5.1</version>
+      <version>3.5.6</version>
     </dependency>
     <!-- https://mvnrepository.com/artifact/org.mybatis/mybatis-spring -->
     <dependency>