diff --git a/aliyun-python-sdk-core/ChangeLog.txt b/aliyun-python-sdk-core/ChangeLog.txt
index 1e58e5359a..1e689bf4ec 100644
--- a/aliyun-python-sdk-core/ChangeLog.txt
+++ b/aliyun-python-sdk-core/ChangeLog.txt
@@ -1,3 +1,6 @@
+2024-04-15 Version 2.15.2
+1, Update endpoints.
+
 2024-04-15 Version 2.15.1
 1, Update endpoints.
 
diff --git a/aliyun-python-sdk-core/aliyunsdkcore/__init__.py b/aliyun-python-sdk-core/aliyunsdkcore/__init__.py
index c15b124b82..8f0a259ef3 100644
--- a/aliyun-python-sdk-core/aliyunsdkcore/__init__.py
+++ b/aliyun-python-sdk-core/aliyunsdkcore/__init__.py
@@ -1,4 +1,4 @@
-__version__ = "2.15.1"
+__version__ = "2.15.2"
 
 
 import logging