diff --git a/pom.xml b/pom.xml
index 9b11444..ca18c0c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -56,7 +56,7 @@
         <dependency>
             <groupId>org.mybatis</groupId>
             <artifactId>mybatis</artifactId>
-            <version>3.5.2</version>
+            <version>3.5.6</version>
         </dependency>
         <dependency>
             <groupId>org.elasticsearch.client</groupId>