diff --git a/h2-3.1.0.tar.gz b/h2-3.1.0.tar.gz
deleted file mode 100644
index 363da7a..0000000
Binary files a/h2-3.1.0.tar.gz and /dev/null differ
diff --git a/h2-4.0.0.tar.gz b/h2-4.0.0.tar.gz
new file mode 100644
index 0000000..fd66cc0
Binary files /dev/null and b/h2-4.0.0.tar.gz differ
diff --git a/python-h2.spec b/python-h2.spec
index 9ecc633..4270675 100644
--- a/python-h2.spec
+++ b/python-h2.spec
@@ -1,13 +1,14 @@
 Name:           python-h2
-Version:        3.1.0
-Release:        5
+Version:        4.0.0
+Release:        1
 Summary:        A HTTP/2 protocol stack for Python
 License:        MIT
 URL:            http://hyper.rtfd.org
-Source0:        https://files.pythonhosted.org/packages/c9/08/109f814130177273afc06b1f9851084397c337b09cdc6f17172c00f3d02b/h2-3.1.0.tar.gz
+Source0:        https://files.pythonhosted.org/packages/05/b8/cc1692aab910c0319b7c35e03c043bdda1cfeff67fa25b555eb2864a36e3/h2-4.0.0.tar.gz
 BuildArch:      noarch
 
-BuildRequires:  (python3dist(hpack) >= 2.3 with python3dist(hpack) < 4) (python3dist(hyperframe) with python3dist(hyperframe) < 6)
+BuildRequires:  (python3dist(hpack) >= 4 with python3dist(hpack) < 5)
+BuildRequires:  (python3dist(hyperframe) >= 6 with python3dist(hyperframe) < 7)
 BuildRequires:  python3-devel python3dist(setuptools) python3dist(sphinx) python3dist(pytest) python3dist(hypothesis)
 BuildRequires:  js-jquery js-underscore
 
@@ -59,7 +60,7 @@ ln -s /usr/share/javascript/jquery/3.2.1/jquery.js html/_static/jquery-3.2.1.js
 %py3_install
 
 %check
-%{__python3} -m pytest
+PYTHONPATH=%{buildroot}%{python3_sitelib}  %{__python3} -m pytest
 
 %files -n python3-h2
 %doc README.rst LICENSE
@@ -70,6 +71,9 @@ ln -s /usr/share/javascript/jquery/3.2.1/jquery.js html/_static/jquery-3.2.1.js
 %doc html LICENSE
 
 %changelog
+* Wed Jul 28 2021 liyanan <liyanan32@huawei.com> - 4.0.0-1
+- update to 4.0.0
+
 * Mon Oct 26 2020 maminjie <maminjie1@huawei.com> - 3.1.0-5
 - Drop python2 support