diff --git a/00-relax-dependencies.patch b/00-relax-dependencies.patch
deleted file mode 100644
index 3192cd8..0000000
--- a/00-relax-dependencies.patch
+++ /dev/null
@@ -1,13 +0,0 @@
-diff --git a/setup.py b/setup.py
-index 8febb2d..29c52d0 100644
---- a/setup.py
-+++ b/setup.py
-@@ -71,7 +71,7 @@ setup(
-         'Programming Language :: Python :: Implementation :: PyPy',
-     ],
-     test_suite='tests',
--    tests_require=['pytest<5', 'hypothesis<5'],
-+    tests_require=['pytest', 'hypothesis'],
-     scripts=[],
-     setup_requires=pytest_runner,
-     ext_modules=extensions,
diff --git a/pyrsistent-0.18.0.tar.gz b/pyrsistent-0.18.0.tar.gz
deleted file mode 100644
index 208fd74..0000000
Binary files a/pyrsistent-0.18.0.tar.gz and /dev/null differ
diff --git a/pyrsistent-0.18.1.tar.gz b/pyrsistent-0.18.1.tar.gz
new file mode 100644
index 0000000..5d557d1
Binary files /dev/null and b/pyrsistent-0.18.1.tar.gz differ
diff --git a/python-pyrsistent.spec b/python-pyrsistent.spec
index c6787aa..8c19d85 100644
--- a/python-pyrsistent.spec
+++ b/python-pyrsistent.spec
@@ -1,30 +1,31 @@
 %global _empty_manifest_terminate_build 0
 Name:           python-pyrsistent
-Version:        0.18.0
+Version:        0.18.1
 Release:        1
 Summary:        Persistent/Functional/Immutable data structures
 License:        MIT
 URL:            http://github.com/tobgu/pyrsistent/
-Source0:        https://files.pythonhosted.org/packages/4d/70/fd441df751ba8b620e03fd2d2d9ca902103119616f0f6cc42e6405035062/pyrsistent-%{version}.tar.gz
-
-Patch0:		00-relax-dependencies.patch
-
+Source0:        https://files.pythonhosted.org/packages/42/ac/455fdc7294acc4d4154b904e80d964cc9aae75b087bbf486be04df9f2abd/pyrsistent-0.18.1.tar.gz
 %description
-Pyrsistent is a number of persistent collections (by some referred to as functional data structures). Persistent in 
+Pyrsistent is a number of persistent collections (by some referred to as functional data structures). Persistent in
 the sense that they are immutable.
 
 %package -n python3-pyrsistent
 Summary:        Persistent/Functional/Immutable data structures
 Provides:       python-pyrsistent
+# Base build requires
 BuildRequires:  python3-devel
 BuildRequires:  python3-setuptools
+BuildRequires:  python3-pbr
+BuildRequires:  python3-pip
+BuildRequires:  python3-wheel
 BuildRequires:  python3-hypothesis
 BuildRequires:  python3-pytest
 BuildRequires:  python3-pytest-runner
 BuildRequires:  python3-six
 BuildRequires:  gcc
 %description -n python3-pyrsistent
-Pyrsistent is a number of persistent collections (by some referred to as functional data structures). Persistent in 
+Pyrsistent is a number of persistent collections (by some referred to as functional data structures). Persistent in
 the sense that they are immutable.
 
 %package help
@@ -32,18 +33,18 @@ Summary:        Persistent/Functional/Immutable data structures
 Provides:       python3-pyrsistent-doc
 BuildArch:      noarch
 %description help
-Pyrsistent is a number of persistent collections (by some referred to as functional data structures). Persistent in 
+Pyrsistent is a number of persistent collections (by some referred to as functional data structures). Persistent in
 the sense that they are immutable.
 
 %prep
-%autosetup -n pyrsistent-%{version} -p1
+%autosetup -n pyrsistent-%{version}
 
 %build
 %py3_build
 
-
 %install
 %py3_install
+
 install -d -m755 %{buildroot}/%{_pkgdocdir}
 if [ -d doc ]; then cp -arf doc %{buildroot}/%{_pkgdocdir}; fi
 if [ -d docs ]; then cp -arf docs %{buildroot}/%{_pkgdocdir}; fi
@@ -76,11 +77,13 @@ mv %{buildroot}/doclist.lst .
 %files -n python3-pyrsistent -f filelist.lst
 %dir %{python3_sitearch}/*
 
-
 %files help -f doclist.lst
 %{_docdir}/*
 
 %changelog
+* Mon May 16 2022 OpenStack_SIG <openstack@openeuler.org> - 0.18.1-1
+- Upgrade package python3-pyrsistent to version 0.18.1
+
 * Thu Aug 26 2021 orange-snn <songnannan2@huawei.com> - 0.18.0-1
 - update version to 0.18.0