diff --git a/PyQt5.spec b/PyQt5.spec
index 2aede19..38bc688 100644
--- a/PyQt5.spec
+++ b/PyQt5.spec
@@ -3,7 +3,7 @@
 %define majver %(echo %version | cut -d. -f1-2)
 Name:          PyQt5
 Version:       5.15.9
-Release:       1mamba
+Release:       3mamba
 Summary:       Python bindings for the Qt5 cross platform GUI toolkit
 Group:         System/Libraries
 Vendor:        openmamba
@@ -32,14 +32,16 @@ BuildRequires: libdbus-devel
 BuildRequires: libgcc
 BuildRequires: libglvnd-devel
 BuildRequires: libpython3-devel
+BuildRequires: libpython311-devel
 BuildRequires: libstdc++6-devel
-BuildRequires: python3.7dist(pyqt5-sip)
+BuildRequires: python3.11dist(pyqt5-sip)
 BuildRequires: qt5-qtbase-devel
 BuildRequires: qt5-qtconnectivity-devel
 BuildRequires: qt5-qtdeclarative-devel
 BuildRequires: qt5-qtquick3d-devel
 BuildRequires: qt5-qttools-devel
 ## AUTOBUILDREQ-END
+BuildRequires: libpython3-devel >= 3.11.5
 BuildRequires: chrpath
 BuildRequires: libXcursor-devel
 BuildRequires: libdbus-devel
@@ -106,7 +108,7 @@ This package contains the QtDesigner support components for PyQt5.
 
 %build
 #:<< _EOF
-sip-build-py%{with_pyver} \
+sip-build-py%{?with_pyver:%with_pyver} \
   --confirm-license \
   --no-make \
   --api-dir %{_datadir}/qt5/qsci/api/python
@@ -123,6 +125,7 @@ find examples/ -type f -exec chmod 0644 {} ';'
 
 %if "0%{pyver}" != "03"
 rm -f %{buildroot}%{_qt5_plugindir}/PyQt5/libpyqt5qmlplugin.so
+rm -f %{buildroot}%{_datadir}/qt5/qsci/api/python/PyQt5.api
 %endif
 
 for f in pylupdate5 pyrcc5 pyuic5; do
@@ -132,7 +135,6 @@ for f in pylupdate5 pyrcc5 pyuic5; do
 %endif
 done
 
-
 %clean
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
 
@@ -141,15 +143,17 @@ done
 %{_bindir}/pylupdate5*
 %{_bindir}/pyrcc5*
 %{_bindir}/pyuic5*
+#%if "%{pyver}" != "3"
 %{python_sitearch}/dbus/mainloop/pyqt5.abi3.so
+#%endif
 %dir %{python_sitearch}/PyQt5-%{version}.dist-info
 %{python_sitearch}/PyQt5-%{version}.dist-info/*
 %dir %{python_sitearch}/PyQt5
 %{python_sitearch}/PyQt5/*
 %exclude %{python_sitearch}/PyQt5/QtDesigner.abi3.so
 %dir %{_qt5_plugindir}/PyQt5
-%{_datadir}/qt5/qsci/api/python/PyQt5.api
 %if "%{pyver}" == "3"
+%{_datadir}/qt5/qsci/api/python/PyQt5.api
 %{_qt5_plugindir}/PyQt5/libpyqt5qmlplugin.so
 %endif
 %doc LICENSE*
@@ -160,6 +164,12 @@ done
 %{_qt5_plugindir}/designer/*
 
 %changelog
+* Fri Oct 06 2023 Silvan Calarco <silvan.calarco@mambasoft.it> 5.15.9-3mamba
+- PyQt5-py310: remove conflicting file PyQt5.api
+
+* Sat Sep 23 2023 Automatic Build System <autodist@mambasoft.it> 5.15.9-2mamba
+- rebuilt with python3 = 3.11.5
+
 * Tue Feb 07 2023 Automatic Build System <autodist@mambasoft.it> 5.15.9-1mamba
 - automatic version update by autodist