diff --git a/java/openmldb-spark-connector/pom.xml b/java/openmldb-spark-connector/pom.xml
index 7431aae760f..eb6c978ab68 100644
--- a/java/openmldb-spark-connector/pom.xml
+++ b/java/openmldb-spark-connector/pom.xml
@@ -41,7 +41,7 @@
         <dependency>
             <groupId>org.testng</groupId>
             <artifactId>testng</artifactId>
-            <version>6.14.3</version>
+            <version>7.5.1</version>
             <scope>test</scope>
         </dependency>