diff --git a/AndroidDatabaseDemo/LoginBackEnd/pom.xml b/AndroidDatabaseDemo/LoginBackEnd/pom.xml
index 442bffa..4b7ea52 100644
--- a/AndroidDatabaseDemo/LoginBackEnd/pom.xml
+++ b/AndroidDatabaseDemo/LoginBackEnd/pom.xml
@@ -29,7 +29,7 @@
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>4.11</version>
+            <version>4.13.1</version>
             <scope>test</scope>
         </dependency>
         <!-- 2、 引入的第二个：导入一些web相关的jar包 -->