diff --git a/python-tqdm.spec b/python-tqdm.spec
index 027e42e..5abc03b 100644
--- a/python-tqdm.spec
+++ b/python-tqdm.spec
@@ -1,7 +1,7 @@
 %define pkgname %(echo %name | cut -d- -f2-)
 Name:          python-tqdm
-Version:       4.65.0
-Release:       2mamba
+Version:       4.66.1
+Release:       1mamba
 Summary:       Fast, Extensible Progress Meter
 Group:         System/Libraries
 Vendor:        openmamba
@@ -12,7 +12,6 @@ Source:        https://pypi.debian.net/tqdm/tqdm-%{version}.tar.gz
 License:       MIT
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: libpython311-devel
-BuildRequires: python3.11dist(setuptools)
 ## AUTOBUILDREQ-END
 BuildRequires: python3-devel >= 3.11.5-3mamba
 
@@ -27,26 +26,32 @@ BuildRequires: python3-devel >= 3.11.5-3mamba
 %setup -q -n tqdm-%{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}/tqdm; 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}/tqdm*
+%dir %{python_sitelib}/%{pkgname}-%{version}.dist-info
+%{python_sitelib}/%{pkgname}-%{version}.dist-info/*
+%dir %{python_sitelib}/%{pkgname}
+%{python_sitelib}/%{pkgname}/*
 %doc LICENCE
 
 %changelog
+* Fri Dec 01 2023 Automatic Build System <autodist@mambasoft.it> 4.66.1-1mamba
+- automatic version update by autodist
+
 * Wed Sep 27 2023 Automatic Build System <autodist@mambasoft.it> 4.65.0-2mamba
 - rebuilt by autoport with build requirements: python3-devel>=3.11.5-3mamba