diff --git a/pom.xml b/pom.xml
index 1f4d118d5f3f5612b9df6d68f943bb0e36d07a6e..e56cac37655c7ce396992d12b29f233bd78ec9a3 100644
--- a/pom.xml
+++ b/pom.xml
@@ -91,7 +91,7 @@
         <aliyun-sdk-oss.version>3.16.1</aliyun-sdk-oss.version>
         <!-- alibabacloud new sdk -->
         <aliyun-java-core.version>0.1.9-beta</aliyun-java-core.version>
-        <alibabacloud-sts20150401.version>1.0.2</alibabacloud-sts20150401.version>
+        <alibabacloud-sts20150401.version>1.0.3</alibabacloud-sts20150401.version>
         <alibabacloud-oss20190517.version>1.0.2</alibabacloud-oss20190517.version>
         <alibabacloud-vod20170321.version>1.0.3</alibabacloud-vod20170321.version>
         <alibabacloud-dysmsapi20170525.version>2.0.22</alibabacloud-dysmsapi20170525.version>