diff --git a/botocore-1.40.10.tar.gz b/botocore-1.40.12.tar.gz
similarity index 62%
rename from botocore-1.40.10.tar.gz
rename to botocore-1.40.12.tar.gz
index bc31b9b3563a2b610cec9ac71631e6b8f0ff4f5a..2911c0b9e3462a83eb9daaf60bc2be4ec697679b 100644
Binary files a/botocore-1.40.10.tar.gz and b/botocore-1.40.12.tar.gz differ
diff --git a/python-botocore.spec b/python-botocore.spec
index b41ae3bd63ac862c179398e10bd36f74a05353b6..caef203fd6130eb10e1408d9e073131c0cbadce3 100644
--- a/python-botocore.spec
+++ b/python-botocore.spec
@@ -1,6 +1,6 @@
 %global _empty_manifest_terminate_build 0
 Name:		python-botocore
-Version:	1.40.10
+Version:	1.40.12
 Release:	1
 Summary:	Low-level, data-driven core of boto 3.
 License:	Apache-2.0
@@ -80,6 +80,12 @@ mv %{buildroot}/doclist.lst .
 %{_docdir}/*
 
 %changelog
+* Tue Aug 19 2025 jinshuaiyu <jinshuaiyu@kylinos.cn> - 1.40.12-1
+- Update package to version 1.40.12
+- Update to latest models
+- Update awscrt version to 0.27.6
+- Register feature ids for imds and http credentials
+
 * Fri Aug 15 2025 Ge Wang <wang__ge@126.com> - 1.40.10-1
 - Upgrade to the latest version 1.40.10
 - api-change:``arc-region-switch``: Endpoint rule test and documentation update.