diff --git a/python-sphinx.spec b/python-sphinx.spec
index 7972a9d..591ae7a 100644
--- a/python-sphinx.spec
+++ b/python-sphinx.spec
@@ -45,22 +45,7 @@ Patch1:     sphinx-test_theming.diff
 BuildArch:     noarch
 
 BuildRequires: python%{python3_pkgversion}-devel
-BuildRequires: python%{python3_pkgversion}-setuptools
-
-BuildRequires: python%{python3_pkgversion}-babel
-BuildRequires: python%{python3_pkgversion}-docutils
-BuildRequires: python%{python3_pkgversion}-imagesize
-BuildRequires: python%{python3_pkgversion}-jinja2
-BuildRequires: python%{python3_pkgversion}-packaging
-BuildRequires: python%{python3_pkgversion}-pygments
-BuildRequires: python%{python3_pkgversion}-requests
-BuildRequires: python%{python3_pkgversion}-sphinxcontrib-applehelp
-BuildRequires: python%{python3_pkgversion}-sphinxcontrib-devhelp
-BuildRequires: python%{python3_pkgversion}-sphinxcontrib-htmlhelp
-BuildRequires: python%{python3_pkgversion}-sphinxcontrib-jsmath
-BuildRequires: python%{python3_pkgversion}-sphinxcontrib-qthelp
-BuildRequires: python%{python3_pkgversion}-sphinxcontrib-serializinghtml
-BuildRequires: python%{python3_pkgversion}-sphinx-theme-alabaster
+BuildRequires: pyproject-rpm-macros
 
 %if %{with websupport}
 BuildRequires: python%{python3_pkgversion}-sphinxcontrib-websupport
@@ -73,11 +58,7 @@ BuildRequires: dos2unix
 # tests import _testcapi
 BuildRequires: python%{python3_pkgversion}-test
 
-BuildRequires: python%{python3_pkgversion}-html5lib
-BuildRequires: python%{python3_pkgversion}-mock
-BuildRequires: python%{python3_pkgversion}-pytest
-BuildRequires: python%{python3_pkgversion}-snowballstemmer
-
+BuildRequires: gcc
 BuildRequires: gettext
 BuildRequires: graphviz
 BuildRequires: texinfo
@@ -264,13 +245,22 @@ dos2unix -k ./sphinx/themes/basic/static/jquery.js
 rm tests/test_ext_imgconverter.py
 %endif
 
+# Don't measure coverage:
+sed -i '/pytest-cov/d' setup.py
+# Not needed on recent Pythons, https://github.com/sphinx-doc/sphinx/pull/8483
+sed -i '/typed_ast/d' setup.py
+
+
+%generate_buildrequires
+%pyproject_buildrequires %{?with_tests:-x test}
+
 
 %build
-%py3_build
+%pyproject_wheel
 
 export PYTHONPATH=$PWD
 pushd doc
-export SPHINXBUILD="%{__python3} ../sphinx/cmd/build.py"
+export SPHINXBUILD="%{python3} ../sphinx/cmd/build.py"
 make html SPHINXBUILD="$SPHINXBUILD"
 make man SPHINXBUILD="$SPHINXBUILD"
 rm -rf _build/html/.buildinfo
@@ -279,7 +269,7 @@ popd
 
 
 %install
-%py3_install
+%pyproject_install
 
 # For backwards compatibility. Remove with care, if at all
 for i in sphinx-{apidoc,autogen,build,quickstart}; do
@@ -353,7 +343,7 @@ mkdir %{buildroot}%{python3_sitelib}/sphinxcontrib
 %{_bindir}/sphinx-*
 %{python3_sitelib}/sphinx/
 %dir %{python3_sitelib}/sphinxcontrib/
-%{python3_sitelib}/Sphinx-%{upstream_version}-py%{python3_version}.egg-info/
+%{python3_sitelib}/Sphinx-%{upstream_version}.dist-info/
 %dir %{_datadir}/sphinx/
 %dir %{_datadir}/sphinx/locale
 %dir %{_datadir}/sphinx/locale/*