diff --git a/boto3-1.17.26.tar.gz b/boto3-1.17.26.tar.gz
deleted file mode 100644
index 361559d..0000000
Binary files a/boto3-1.17.26.tar.gz and /dev/null differ
diff --git a/boto3-1.20.3.tar.gz b/boto3-1.20.3.tar.gz
new file mode 100644
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Binary files /dev/null and b/boto3-1.20.3.tar.gz differ
diff --git a/python-boto3.spec b/python-boto3.spec
index 118aecd..35e7e75 100644
--- a/python-boto3.spec
+++ b/python-boto3.spec
@@ -1,11 +1,11 @@
 %global pypi_name boto3
 Name:                python-%{pypi_name}
-Version:             1.17.26
+Version:             1.20.3
 Release:             1
 Summary:             The AWS SDK for Python
 License:             Apache-2.0
 URL:                 https://github.com/boto/boto3
-Source0:             https://files.pythonhosted.org/packages/a6/c4/84d6eeee2e3cbde749981557591a9531f97f0fa86866d91e2c2d2de1723c/boto3-1.17.26.tar.gz
+Source0:             https://files.pythonhosted.org/packages/aa/ee/eea297831c8b3d8e739ed1187a0d20eb79adba02577d79a0ddbad4d80f10/boto3-1.20.3.tar.gz
 BuildArch:           noarch
 %description
 Boto3 is the Amazon Web Services (AWS) Software Development
@@ -19,7 +19,7 @@ BuildRequires:       python3-devel python3-setuptools
 BuildRequires: python3-s3transfer
 BuildRequires: python3-jmespath
 BuildRequires: python3-botocore
-BuildRequires: python3-nose
+BuildRequires: python3-nose2
 BuildRequires: python3-mock
 %{?python_provide:%python_provide python3-%{pypi_name}}
 %description -n python3-%{pypi_name}
@@ -46,6 +46,9 @@ rm -rf tests/integration
 %{python3_sitelib}/%{pypi_name}-%{version}-*.egg-info/
 
 %changelog
+* Wed Apr 6 2022 caodongxia <caodongxia@h-partners.com> - 1.20.3-1
+- upgrade to v1.20.3
+
 * Sun Jul 25 2021 OpenStack_SIG <openstack@openeuler.org> - 1.17.26-1
 - update to 1.17.26