diff --git a/arandr.spec b/arandr.spec
index b66bc94..54eeae9 100644
--- a/arandr.spec
+++ b/arandr.spec
@@ -1,5 +1,5 @@
 Name:          arandr
-Version:       0.1.10
+Version:       0.1.11
 Release:       1mamba
 Summary:       A simple visual front end for XRandR 1.2
 Group:         Graphical Desktop/Applications/Configuration
@@ -10,9 +10,8 @@ URL:           http://christian.amsuess.com/tools/arandr/
 Source:        http://christian.amsuess.com/tools/arandr/files/arandr-%{version}.tar.gz
 License:       GPL
 ## AUTOBUILDREQ-BEGIN
-BuildRequires: libpython-devel
+BuildRequires: libpython3-devel
 ## AUTOBUILDREQ-END
-BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 
 %description
 Provide a simple visual front end for XRandR 1.2, client side X only (no xorg.conf involved, no pre-1.2 options).
@@ -29,11 +28,11 @@ Features:
 %setup -q
 
 %build
-%{__python} setup.py build
+%{__python3} setup.py build
 
 %install
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
-%{__python} setup.py install \
+%{__python3} setup.py install \
    --prefix=%{_prefix} \
    --root=%{buildroot}
 
@@ -47,13 +46,16 @@ Features:
 %{_bindir}/arandr
 %{_bindir}/unxrandr
 %{_datadir}/applications/arandr.desktop
-%{python_sitelib}/arandr-%{version}-py%{python_version}.egg-info
-%{python_sitelib}/screenlayout/*
+%{python3_sitelib}/arandr-%{version}-py%{python3_version}.egg-info
+%{python3_sitelib}/screenlayout/*
 %{_mandir}/man1/arandr.1*
 %{_mandir}/man1/unxrandr.1*
 %doc COPYING README TODO
 
 %changelog
+* Mon Jan 23 2023 Automatic Build System <autodist@mambasoft.it> 0.1.11-1mamba
+- automatic version update by autodist
+
 * Mon Apr 22 2019 Automatic Build System <autodist@mambasoft.it> 0.1.10-1mamba
 - automatic version update by autodist