diff --git a/apollo-backend/pom.xml b/apollo-backend/pom.xml
index d0aac25d..5cf96b02 100644
--- a/apollo-backend/pom.xml
+++ b/apollo-backend/pom.xml
@@ -98,7 +98,7 @@
         <dependency>
             <groupId>org.mybatis</groupId>
             <artifactId>mybatis</artifactId>
-            <version>3.4.1</version>
+            <version>3.5.6</version>
         </dependency>
         <dependency>
             <groupId>org.rapidoid</groupId>