diff --git a/pom.xml b/pom.xml
index caa5404ce23f7e80476dc13149134d3f7b8e3695..2eb30d4d5d7e52e81baa6a91d1946bf817bd91a3 100644
--- a/pom.xml
+++ b/pom.xml
@@ -85,7 +85,7 @@
         <aliyun-sdk-oss.version>3.17.4</aliyun-sdk-oss.version>
 
         <!-- alibabacloud new sdk -->
-        <aliyun-java-core.version>0.2.5-beta</aliyun-java-core.version>
+        <aliyun-java-core.version>0.2.6-beta</aliyun-java-core.version>
         <aliyun-gateway-pop.version>0.2.5-beta</aliyun-gateway-pop.version>
         <alibabacloud-sts20150401.version>1.0.4</alibabacloud-sts20150401.version>
         <alibabacloud-oss20190517.version>1.0.2</alibabacloud-oss20190517.version>