diff --git a/botocore-1.40.16.tar.gz b/botocore-1.40.16.tar.gz
deleted file mode 100644
index 660ab017a3c7669ee00bcbffb203585d255dd033..0000000000000000000000000000000000000000
--- a/botocore-1.40.16.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:522a8b7e3837667aca978b5b2dd2d12c3834f58f13df3c8d3369070d883d608d
-size 14368291
diff --git a/botocore-1.40.64.tar.gz b/botocore-1.40.64.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..b0a61119b0fa3a07555441a071b0b8231a69c253
Binary files /dev/null and b/botocore-1.40.64.tar.gz differ
diff --git a/python-botocore.spec b/python-botocore.spec
index a4b5c09bf80f53edc031df05c785b1ae0e2bb775..0b990465ccc4568aab3477d6f346a3d864b77801 100644
--- a/python-botocore.spec
+++ b/python-botocore.spec
@@ -1,6 +1,6 @@
 %global _empty_manifest_terminate_build 0
 Name:		python-botocore
-Version:	1.40.16
+Version:	1.40.64
 Release:	1
 Summary:	Low-level, data-driven core of boto 3.
 License:	Apache-2.0
@@ -80,6 +80,11 @@ mv %{buildroot}/doclist.lst .
 %{_docdir}/*
 
 %changelog
+* Mon Nov 3 2025 Hann <hannannan@kylinos.cn> - 1.40.64-1
+- Upgrade to the latest version 1.40.64
+- Update endpoint ruleset parameters casing
+- Allow update of platform identifier via UpdateNotebookInstance operation
+
 * Mon Aug 25 2025 Sai Zhao <zhaosaisai@kylinos.cn> - 1.40.16-1
 - Upgrade to the latest version 1.40.16
 - Remove incorrect endpoint tests