diff --git a/pom.xml b/pom.xml
index f787f649f4712fbf7d85793fd6e912edca4b7ed5..3d69cc17cf1f37f2346befeb9e69bccd8ab38f04 100644
--- a/pom.xml
+++ b/pom.xml
@@ -81,7 +81,7 @@
         <aliyun-java-sdk-core.version>4.6.4</aliyun-java-sdk-core.version>
         <aliyun-java-sdk-vod.version>2.16.21</aliyun-java-sdk-vod.version>
         <aliyun-java-sdk-sts.version>3.1.2</aliyun-java-sdk-sts.version>
-        <aliyun-java-sdk-dypnsapi.version>1.2.8</aliyun-java-sdk-dypnsapi.version>
+        <aliyun-java-sdk-dypnsapi.version>1.2.9</aliyun-java-sdk-dypnsapi.version>
         <aliyun-sdk-oss.version>3.17.4</aliyun-sdk-oss.version>
 
         <!-- alibabacloud new sdk -->