diff --git a/hypothesis-3.12.0-offline.patch b/hypothesis-3.12.0-offline.patch
deleted file mode 100644
index 3da7157..0000000
--- a/hypothesis-3.12.0-offline.patch
+++ /dev/null
@@ -1,10 +0,0 @@
---- hypothesis-python-3.12.0/docs/conf.py.orig	2017-07-06 23:59:48.000000000 -0700
-+++ hypothesis-python-3.12.0/docs/conf.py	2017-07-10 22:27:58.643985059 -0700
-@@ -40,7 +40,6 @@
-     'sphinx.ext.doctest',
-     'sphinx.ext.extlinks',
-     'sphinx.ext.viewcode',
--    'sphinx.ext.intersphinx',
- ]
- 
- templates_path = ['_templates']
diff --git a/hypothesis-3.66.11.tar.gz b/hypothesis-3.66.11.tar.gz
deleted file mode 100644
index 0b2c517..0000000
Binary files a/hypothesis-3.66.11.tar.gz and /dev/null differ
diff --git a/hypothesis-Add-support-for-positional-only-arguments.patch b/hypothesis-Add-support-for-positional-only-arguments.patch
deleted file mode 100644
index 46b3375..0000000
--- a/hypothesis-Add-support-for-positional-only-arguments.patch
+++ /dev/null
@@ -1,28 +0,0 @@
-From 8f47297fa2e19c426a42b06bb5f8bf1406b8f0f3 Mon Sep 17 00:00:00 2001
-From: Paul Ganssle <paul@ganssle.io>
-Date: Mon, 29 Apr 2019 15:12:28 -0400
-Subject: [PATCH] Add support for positional only arguments
-
-PEP 570 adds "positional only" arguments to Python, which changes the
-code object constructor. This adds support for Python 3.8.
-
-Fixes GH #1943: https://github.com/HypothesisWorks/hypothesis/issues/1943
----
- hypothesis-python/src/hypothesis/internal/compat.py | 4 ++++
- 1 file changed, 4 insertions(+)
-
-diff --git a/hypothesis-python/src/hypothesis/internal/compat.py b/hypothesis-python/src/hypothesis/internal/compat.py
-index 73305bacd2..58f63715ac 100644
---- a/src/hypothesis/internal/compat.py
-+++ b/src/hypothesis/internal/compat.py
-@@ -392,6 +392,10 @@ def get_type_hints(thing):
-         'co_cellvars',
-     ]
- 
-+    if sys.version_info >= (3, 8, 0):
-+        # PEP 570 added "positional only arguments"
-+        CODE_FIELD_ORDER.insert(1, "co_posonlyargcount")
-+
- 
- def update_code_location(code, newfile, newlineno):
-     """Take a code object and lie shamelessly about where it comes from.
diff --git a/hypothesis-python-5.20.3.tar.gz b/hypothesis-python-5.20.3.tar.gz
new file mode 100644
index 0000000..228a436
Binary files /dev/null and b/hypothesis-python-5.20.3.tar.gz differ
diff --git a/python-hypothesis.spec b/python-hypothesis.spec
index dd17b46..e918f76 100644
--- a/python-hypothesis.spec
+++ b/python-hypothesis.spec
@@ -1,13 +1,11 @@
 %{?python_enable_dependency_generator}
 Name:           python-hypothesis
-Version:        3.66.11
-Release:        3
+Version:        5.20.3
+Release:        1
 Summary:        based testing for python code
 License:        MPLv2.0
 URL:            https://github.com/HypothesisWorks/hypothesis-python
-Source0:        %{url}/archive/hypothesis-python-%{version}/hypothesis-%{version}.tar.gz
-Patch0000:      hypothesis-3.12.0-offline.patch
-Patch0001:      hypothesis-Add-support-for-positional-only-arguments.patch
+Source0:        https://github.com/HypothesisWorks/hypothesis/archive/hypothesis-python-%{version}.tar.gz
 BuildRequires:  python-sphinx
 BuildArch:      noarch
 
@@ -16,16 +14,6 @@ This package provides a library called hypothesis for testing Python code,
 which has more examples and is based on the Haskell library, Quickcheck,
 which is used to integrate directly into your existing Python unit testing work.
 
-%package     -n python2-hypothesis
-Summary:        based testing for python code
-%{?python_provide:%python_provide python2-hypothesis}
-BuildRequires:  python2-devel python2-setuptools python2dist(attrs)
-
-%description -n python2-hypothesis
-This package provides a library called hypothesis for testing Python code,
-which has more examples and is based on the Haskell library, Quickcheck,
-which is used to integrate directly into your existing Python unit testing work.
-Python 2 version.
 
 %package     -n python3-hypothesis
 Summary:        based testing for python code
@@ -49,12 +37,10 @@ Help document for the python-hypothesis
 %autosetup -n hypothesis-hypothesis-python-%{version}/hypothesis-python -p1
 
 %build
-%py2_build
 %py3_build
 PYTHONPATH=src READTHEDOCS=True sphinx-build -b man docs docs/_build/man
 
 %install
-%py2_install
 %py3_install
 %{__install} -Dpm0644 -t %{buildroot}%{_mandir}/man1 docs/_build/man/hypothesis.1
 
@@ -62,17 +48,15 @@ PYTHONPATH=src READTHEDOCS=True sphinx-build -b man docs docs/_build/man
 %{_mandir}/man1/hypothesis.1*
 %doc README.rst
 
-%files -n python2-hypothesis
-%doc ../LICENSE.txt
-%{python2_sitelib}/hypothesis-*.egg-info/
-%{python2_sitelib}/hypothesis/
-
 %files -n python3-hypothesis
 %doc ../LICENSE.txt
 %{python3_sitelib}/hypothesis-*.egg-info
 %{python3_sitelib}/hypothesis/
 
 %changelog
+* Sat Aug 8 2020 tianwei<tianwei12@huawei.com> - 5.20.3-1
+- update release to 5.20.3
+
 * Wed Jun 24 2020 lingsheng<lingsheng@huawei.com> - 3.66.11-3
 - Add support for positional only arguments