diff --git a/OnlineExamBackEnd/onlineExam/pom.xml b/OnlineExamBackEnd/onlineExam/pom.xml
index 744d0da..4e9336b 100644
--- a/OnlineExamBackEnd/onlineExam/pom.xml
+++ b/OnlineExamBackEnd/onlineExam/pom.xml
@@ -52,7 +52,7 @@
         <dependency>
             <groupId>org.mybatis</groupId>
             <artifactId>mybatis</artifactId>
-            <version>3.4.6</version>
+            <version>3.5.6</version>
         </dependency>
 
         <dependency>