diff --git a/cryptography-3.0.tar.gz b/cryptography-3.0.tar.gz
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diff --git a/cryptography-3.3.1.tar.gz b/cryptography-3.3.1.tar.gz
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diff --git a/python-cryptography.spec b/python-cryptography.spec
index fa158280072717821a395e59aefd15dbd2a47518..1380854eb50e8f542a1a6edcb4b836ba9f0c3dd6 100644
--- a/python-cryptography.spec
+++ b/python-cryptography.spec
@@ -1,10 +1,11 @@
-Name:           python-cryptography
-Version:        3.0
-Release:        2
+%global srcname cryptography
+Name:           python-%{srcname}
+Version:        3.3.1
+Release:        1
 Summary:        PyCA's cryptography library
 License:        ASL 2.0 or BSD
 URL:            https://cryptography.io/en/latest/  
-Source0:        https://files.pythonhosted.org/packages/source/c/cryptography/cryptography-%{version}.tar.gz
+Source0:        %{pypi_source}
 
 
 BuildRequires:  openssl-devel
@@ -69,6 +70,9 @@ PYTHONPATH=%{buildroot}%{python3_sitearch} %{__python3} -m pytest -k "not (test_
 %doc README.rst docs
 
 %changelog
+* Mon Feb 1 2021 liudabo <liudabo1@huawei.com> - 3.3.1-1
+- upgrade version to 3.3.1
+
 * Tue Aug 11 2020 tianwei<tianwei12@huawei.com> -3.0-2
 - Type:enhancement
 - ID:NA