diff --git a/mybatis/pom.xml b/mybatis/pom.xml
index ed40496..6aa8b1b 100644
--- a/mybatis/pom.xml
+++ b/mybatis/pom.xml
@@ -37,7 +37,7 @@
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>4.12</version>
+            <version>4.13.1</version>
         </dependency>
 
     </dependencies>