diff --git a/python-sure.spec b/python-sure.spec
index 7500b33..906c68f 100644
--- a/python-sure.spec
+++ b/python-sure.spec
@@ -21,11 +21,16 @@ Patch2:         python3.10-workaround.patch
 BuildArch:      noarch
 
 BuildRequires:  python3-devel
-BuildRequires:  python3-mock
-BuildRequires:  python3-nose
-BuildRequires:  python3-pytest
-BuildRequires:  python3-setuptools
-BuildRequires:  python3-six
+BuildRequires:  pyproject-rpm-macros
+
+# TODO: remove mock dependency from install_requires
+# https://fedoraproject.org/wiki/Changes/DeprecatePythonMock
+# https://github.com/gabrielfalcao/sure/pull/161
+
+# TODO: remove the test dependency on nose
+# https://fedoraproject.org/wiki/Changes/DeprecateNose
+BuildRequires:  python3dist(nose)
+BuildRequires:  python3dist(pytest)
 
 %global common_description %{expand:
 An idiomatic testing library for python with powerful and flexible assertions
@@ -35,6 +40,10 @@ after RSpec Expectations and should.js.}
 %description %{common_description}
 
 
+%generate_buildrequires
+%pyproject_buildrequires -r
+
+
 %package -n python3-%{srcname}
 Summary:        %{summary}
 
@@ -46,24 +55,23 @@ Summary:        %{summary}
 
 
 %build
-%py3_build
+%pyproject_wheel
 
 
 %install
-%py3_install
+%pyproject_install
+%pyproject_save_files %{srcname}
 
 
 %check
 %pytest
 
 
-%files -n python3-%{srcname}
+%files -n python3-%{srcname} -f %{pyproject_files}
 %license COPYING
 %doc CHANGELOG.md
 %doc README.rst
 %doc TODO.rst
-%{python3_sitelib}/%{srcname}/
-%{python3_sitelib}/%{srcname}-%{version}-py%{python3_version}.egg-info/
 
 
 %changelog
@@ -77,6 +85,7 @@ Summary:        %{summary}
 - Properly mark the license file
 - Package CHANGELOG.md, README.rst, and TODO.rst
 - Update summaries and descriptions
+- Switch to pyproject-rpm-macros
 
 * Wed Jun 02 2021 Python Maint <python-maint@redhat.com> - 1.4.11-13
 - Rebuilt for Python 3.10