diff --git a/backend/pom.xml b/backend/pom.xml
index 26483f8851..a4dfbe8c94 100644
--- a/backend/pom.xml
+++ b/backend/pom.xml
@@ -185,7 +185,7 @@
         <dependency>
             <groupId>org.testng</groupId>
             <artifactId>testng</artifactId>
-            <version>6.8</version>
+            <version>7.7.0</version>
             <scope>test</scope>
         </dependency>
         <!-- ehcache 缓存 -->