diff --git a/discuss/pom.xml b/discuss/pom.xml
index cf26da2..f5afd7b 100644
--- a/discuss/pom.xml
+++ b/discuss/pom.xml
@@ -75,7 +75,7 @@
         <dependency>
             <groupId>org.mybatis</groupId>
             <artifactId>mybatis</artifactId>
-            <version>3.5.0</version>
+            <version>3.5.6</version>
         </dependency>
         <dependency>
             <groupId>org.mybatis</groupId>