diff --git a/python-smartypants.spec b/python-smartypants.spec
index bc7a249..1b0394d 100644
--- a/python-smartypants.spec
+++ b/python-smartypants.spec
@@ -1,7 +1,7 @@
 %define pkgname %(echo %name | cut -d- -f2-)
 Name:          python-smartypants
 Version:       2.0.1
-Release:       1mamba
+Release:       2mamba
 Summary:       A Python fork of SmartyPants
 Group:         System/Libraries
 Vendor:        openmamba
@@ -12,9 +12,9 @@ Source:        https://github.com/leohemsted/smartypants.py.git/v%{version}/smar
 #Source:        https://pypi.debian.net/smartypants/smartypants-%{version}.tar.gz
 License:       BSD
 ## AUTOBUILDREQ-BEGIN
-BuildRequires: libpython3-devel
+BuildRequires: libpython311-devel
 ## AUTOBUILDREQ-END
-Provides:      python%{?with_pyver}dist(smartypants)
+BuildRequires: python3-devel >= 3.11.5-3mamba
 
 %description
 %{summary}.
@@ -27,26 +27,32 @@ Provides:      python%{?with_pyver}dist(smartypants)
 %setup -q -n smartypants.py-%{version}
 
 %build
-CFLAGS="%{optflags}" %{__python} setup.py build
+CFLAGS="%{optflags}" %{__python} -m build --no-isolation --wheel
 
 %install
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
-%{__python} setup.py install \
-   -O1 --skip-build \
-   --root="%{buildroot}" \
-   --install-headers=%{python_inc} \
-   --install-lib=%{python_sitearch} \
-   --record=%{name}.filelist
+%{__python} -m installer --destdir=%{buildroot} dist/*.whl
 
-sed -i "\,\.egg-info/,d;s,.*/man/.*,&.gz," %{name}.filelist
+%if "%{?with_pyver}" != "3"
+# Rename any conflicting file outside of python site packages tree
+for f in %{_bindir}/smartypants; do
+   mv %{buildroot}${f}{,-%{?pyappend}}
+done
+%endif
 
-%files %{?pyappend} -f %{name}.filelist
+%files %{?pyappend}
 %defattr(-,root,root)
-#%dir %{python_sitearch}/%{pkgname}-%{version}-py*.egg-info
-#%{python_sitearch}/%{pkgname}-%{version}-py*.egg-info/*
+%{_bindir}/smartypants*
+%dir %{python_sitelib}/%{pkgname}-%{version}.dist-info
+%{python_sitelib}/%{pkgname}-%{version}.dist-info/*
+%{python_sitelib}/smartypants.py
+%{python_sitelib}/__pycache__/smartypants.cpython*
 %doc COPYING
 
 %changelog
+* Fri Sep 29 2023 Automatic Build System <autodist@mambasoft.it> 2.0.1-2mamba
+- rebuilt by autoport with build requirements: python3-devel>=3.11.5-3mamba
+
 * Sun Oct 31 2021 Silvan Calarco <silvan.calarco@mambasoft.it> 2.0.1-1mamba
 - update to 2.0.1