diff --git a/boto3-1.40.10.tar.gz b/boto3-1.40.10.tar.gz
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diff --git a/boto3-1.40.66.tar.gz b/boto3-1.40.66.tar.gz
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diff --git a/python-boto3.spec b/python-boto3.spec
index b75d0e00d99ad2034dcea27e0d576cccde1cfc2f..b5b02684775d812d42a8a663b355df5ed811eeb4 100644
--- a/python-boto3.spec
+++ b/python-boto3.spec
@@ -1,6 +1,6 @@
 %global _empty_manifest_terminate_build 0
 Name:		python-boto3
-Version:	1.40.10
+Version:	1.40.66
 Release:	1
 Summary:	The AWS SDK for Python
 License:	Apache-2.0
@@ -77,6 +77,9 @@ mv %{buildroot}/doclist.lst .
 %{_docdir}/*
 
 %changelog
+* Tue Nov 18 2025 zhangchaorui <zhangchaorui@kylinos.cn> - 1.40.66-1
+- update package to  1.40.66
+
 * Fri Aug 15 2025 Ge Wang <wang__ge@126.com> - 1.40.10-1
 - Update to 1.40.10:
   * api-change:``arc-region-switch``: Endpoint rule test and documentation update.