diff --git a/.gitignore b/.gitignore
index 5132dbf..ee8eedb 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 /pyphi-1.1.0.tar.gz
 /pyphi-1.2.0.tar.gz
+/pyphi-1.2.1.tar.gz
diff --git a/python-pyphi.spec b/python-pyphi.spec
index a848bee..e187c4a 100644
--- a/python-pyphi.spec
+++ b/python-pyphi.spec
@@ -1,6 +1,3 @@
-# Note: package is python 3 only
-%global srcname pyphi
-
 %bcond_without tests
 
 %global _description %{expand:
@@ -14,49 +11,36 @@ PyPhi: A toolbox for integrated information. arXiv:1712.09644 [q-bio.NC].
 
 The manuscript is available at https://arxiv.org/abs/1712.09644.}
 
-%{?python_enable_dependency_generator}
+%global forgeurl  https://github.com/wmayner/pyphi/
 
-Name:           python-%{srcname}
-Version:        1.2.0
-Release:        13%{?dist}
+Name:           python-pyphi
+Version:        1.2.1
+Release:        %autorelease
 Summary:        A library for computing integrated information
 
-License:        GPLv3
-URL:            https://github.com/wmayner/%{srcname}/
-Source0:        %{url}/archive/%{version}/%{srcname}-%{version}.tar.gz
-BuildArch:      noarch
+%global tag  %{version}
+%forgemeta
 
+License:        GPLv3
+URL:            %forgeurl
+Source0:        %forgesource
 # https://github.com/wmayner/pyphi/pull/50
 Patch0:         0001-fix-py3.10-correct-collections-import.patch
 BuildRequires:  git-core
+BuildArch:      noarch
 
 %description %_description
 
-%package -n python3-%{srcname}
+%package -n python3-pyphi
 Summary:        %{summary}
 BuildRequires:  make
 BuildRequires:  python3-devel
-# To build docs, and run tests
-BuildRequires:  %{py3_dist asv}
-BuildRequires:  %{py3_dist decorator}
-BuildRequires:  %{py3_dist joblib}
-BuildRequires:  %{py3_dist numpy}
-BuildRequires:  %{py3_dist psutil}
-BuildRequires:  %{py3_dist pyemd}
-BuildRequires:  %{py3_dist pymongo}
 BuildRequires:  %{py3_dist pytest}
 BuildRequires:  %{py3_dist pytest-lazy-fixture}
-BuildRequires:  %{py3_dist pyyaml}
-BuildRequires:  %{py3_dist redis}
-BuildRequires:  %{py3_dist scipy}
 BuildRequires:  %{py3_dist sphinx}
 BuildRequires:  %{py3_dist sphinx_rtd_theme}
-BuildRequires:  %{py3_dist setuptools}
-BuildRequires:  %{py3_dist tblib}
-BuildRequires:  %{py3_dist tqdm}
-BuildRequires:  %{py3_dist wheel}
 
-%description -n python3-%{srcname} %_description
+%description -n python3-pyphi %_description
 
 %package doc
 Summary:        %{summary}
@@ -66,7 +50,7 @@ Documentation for %{name}
 
 
 %prep
-%autosetup -n %{srcname}-%{version} -S git
+%autosetup -n pyphi-%{version} -S git
 
 # sphinx 1.3+, it's an extension
 # Also sent upstream: https://github.com/wmayner/pyphi/pull/22
@@ -74,35 +58,38 @@ sed -i "s/sphinxcontrib.napoleon/sphinx.ext.napoleon/" docs/conf.py
 
 find pyphi -name "*.py" -exec sed -i '/#!\/usr\/bin\/env python3/ d' '{}' \;
 
+%generate_buildrequires
+%pyproject_buildrequires -r
+
 %build
-%py3_build
+%pyproject_wheel
 
 make -C docs SPHINXBUILD=sphinx-build-3 html
 rm docs/_build/html/{.doctrees,.buildinfo} -vf
 
 %install
-%py3_install
+%pyproject_install
+%pyproject_save_files pyphi
 
 %check
 %if %{with tests}
 # Tests fails on s390x: https://github.com/wmayner/pyphi/issues/41
 # cannot use ifarch or %_arch or %_host_cpu: they're all related to build arch, which is noarch here
-%if "%_target_cpu" == "s390x"
+%if "%_target_cpu" != "s390x"
 %{pytest}
 %endif
 %endif
 
-%files -n python3-%{srcname}
-%license LICENSE.md
+%files -n python3-pyphi -f %{pyproject_files}
 %doc README.md CHANGELOG.md CACHING.rst redis.conf
-%{python3_sitelib}/%{srcname}
-%{python3_sitelib}/%{srcname}-%{version}-py%{python3_version}.egg-info
 
 %files doc
 %license LICENSE.md
 %doc docs/_build/html/
 
 %changelog
+%autochangelog
+
 * Wed Aug 18 2021 Ankur Sinha <ankursinha AT fedoraproject DOT org> - 1.2.0-13
 - Correctly disable tests on s390x
 
diff --git a/sources b/sources
index a0f4892..bf552d1 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (pyphi-1.2.0.tar.gz) = 520237261b500cd78e47d98e60d0e2b741ed314ddb3a7f9e60dc8c1ea758d673972bdb64f40f7e99784e0e3bedf93fdeb8dcf7c636dda788c80f0bc6940fa8c1
+SHA512 (pyphi-1.2.1.tar.gz) = a33743db6114b98c01c65dfc57768f1f4c039791ef6570e3959b4b3483926d23e98bdf89781bf56ef17041dc4402ae07ea40cd368d6882290c45929ab34810ce