diff --git a/boto3-1.40.69.tar.gz b/boto3-1.40.69.tar.gz
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diff --git a/python-boto3.spec b/python-boto3.spec
index ffb4b495a29a8d432d3c4b2ad2a93e076e66411c..cdcaf37f1ccfb69ce69cad879fc3c40fa23f3fdb 100644
--- a/python-boto3.spec
+++ b/python-boto3.spec
@@ -1,11 +1,11 @@
 %global _empty_manifest_terminate_build 0
 Name:		python-boto3
-Version:	1.40.69
+Version:	1.40.70
 Release:	1
 Summary:	The AWS SDK for Python
 License:	Apache-2.0
 URL:		https://github.com/boto/boto3
-Source0:	https://files.pythonhosted.org/packages/source/b/boto3/boto3-%{version}.tar.gz
+Source0:	https://files.pythonhosted.org/packages/37/12/d5ac34e0536e1914dde28245f014a635056dde0427f6efa09f104d7999f4/boto3-1.40.70.tar.gz
 BuildArch:	noarch
 %description
 Boto3 is the Amazon Web Services (AWS) Software Development
@@ -77,6 +77,23 @@ mv %{buildroot}/doclist.lst .
 %{_docdir}/*
 
 %changelog
+* Mon Nov 24 2025 wanggang <wanggang1@kylinos.cn> - 1.40.70-1
+- Update package to version 1.40.70
+- Private Certificate Authority service now supports ML-DSA key algorithms.
+- AWS Appstream support for IPv6
+- AWS Backup supports backups of Amazon EKS clusters, including Kubernetes cluster state and persistent storage attached to the EKS cluster via a persistent volume claim (EBS volumes, EFS file systems, and S3 buckets).
+- Adds ExperimentalCapabilities field to CreateQuantumTask request and GetQuantumTask response objects. Enables use of experimental software capabilities when creating quantum tasks.
+- Remove trackingServerName from DataZone Connection MLflowProperties
+- Cluster endpoint added to CreateCluster and GetCluster API responses
+- Amazon EC2 Fleet customers can now filter instance types based on encryption-in-transit support using Attribute-Based Instance Type Selection (ABIS), eliminating the manual effort of identifying and selecting compatible instance types for security-sensitive workloads.
+- Include tags filed in CreatePublishingDestinationRequest and DescribePublishingDestinationResponse.
+- Added CreateDelegationRequest API, which is not available for general use at this time.
+- Added new invoicing get-invoice-pdf API Operation
+- Amazon MSK now supports intelligent rebalancing for MSK Express brokers.
+- Added GetDelegatedAccessToken API, which is not available for general use at this time.
+- Amazon Verified Permissions / Features : Adds support for entity Cedar tags.
+- AWS WAF now supports CLOUDWATCH_TELEMETRY_RULE_MANAGED as a LogScope option, enabling automated logging configuration through Amazon CloudWatch Logs for telemetry data collection and analysis.
+
 * Wed Nov 19 2025 zhangxiaolu <zhangxiaolu@kylinos.cn> - 1.40.69-1
 - Update to version 1.40.69