diff --git a/python-dbus.spec b/python-dbus.spec
index 1c79d61..d0ec3ef 100644
--- a/python-dbus.spec
+++ b/python-dbus.spec
@@ -1,6 +1,6 @@
 Name:          python-dbus
 Version:       1.2.18
-Release:       1mamba
+Release:       2mamba
 Summary:       D-Bus python bindings for use with python programs
 Group:         System/Libraries/Python
 Vendor:        openmamba
@@ -8,12 +8,12 @@ Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
 URL:           https://www.freedesktop.org/wiki/Software/dbus/
 Source:        https://dbus.freedesktop.org/releases/dbus-python/dbus-python-%{version}.tar.gz
-#Source:        https://pypi.debian.net/dbus-python/dbus-python-%{version}.tar.gz
 License:       GPL, Academic Free License
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
 BuildRequires: libdbus-devel
 BuildRequires: libglib-devel
+BuildRequires: libpython3-devel
 BuildRequires: libsystemd-devel
 ## AUTOBUILDREQ-END
 
@@ -31,6 +31,12 @@ Obsoletes:     dbus-python-devel < 1.2.16-1mamba
 D-Bus python bindings for use with python programs.
 This package contains static libraries and header files need for development.
 
+%if "0%{?with_pyver}" == "027"
+%define py_requires_append \
+Provides:      python-dbus \
+Obsoletes:     python-dbus < 1.2.18-2mamba
+%endif
+
 %if 0%{?with_pyver}
 %pyver_package
 %endif
@@ -77,6 +83,9 @@ rm -rf %{buildroot}%{_datadir}/doc/dbus-python
 %doc ChangeLog NEWS README doc/*.txt
 
 %changelog
+* Fri Apr 08 2022 Silvan Calarco <silvan.calarco@mambasoft.it> 1.2.18-2mamba
+- rebuilt with python 3.10
+
 * Sun Jul 25 2021 Silvan Calarco <silvan.calarco@mambasoft.it> 1.2.18-1mamba
 - update to 1.2.18