diff --git a/ChangeLog.md b/ChangeLog.md
index 7494cb7..2836363 100644
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -1,3 +1,6 @@
+### 2020-09-18 Version 0.0.8
+* Print debugging information in debug mode when configuring DEBUG environment variables.
+
 ### 2020-08-26 Version 0.0.7
 * Improve the logic of automatic refresh token.
 
diff --git a/alibabacloud_credentials/__init__.py b/alibabacloud_credentials/__init__.py
index 7d3affb..3bd88fb 100644
--- a/alibabacloud_credentials/__init__.py
+++ b/alibabacloud_credentials/__init__.py
@@ -1 +1 @@
-__version__ = "0.0.7"
+__version__ = "0.0.8"