diff --git a/java/openmldb-taskmanager/pom.xml b/java/openmldb-taskmanager/pom.xml
index e983c4027e2..0c695cd28f4 100644
--- a/java/openmldb-taskmanager/pom.xml
+++ b/java/openmldb-taskmanager/pom.xml
@@ -102,7 +102,7 @@
         <dependency>
             <groupId>org.testng</groupId>
             <artifactId>testng</artifactId>
-            <version>6.14.3</version>
+            <version>7.5.1</version>
             <scope>test</scope>
         </dependency>
         <dependency>