diff --git a/libffado.spec b/libffado.spec
index 61f2eaf..802c14b 100644
--- a/libffado.spec
+++ b/libffado.spec
@@ -1,6 +1,6 @@
 Name:          libffado
 Version:       2.4.7
-Release:       1mamba
+Release:       2mamba
 Summary:       Free Firewire Audio Drivers Library
 Group:         System/Libraries
 Vendor:        openmamba
@@ -22,13 +22,14 @@ BuildRequires: libgcc
 BuildRequires: libglib-devel
 BuildRequires: libglibmm24-devel
 BuildRequires: libiec61883-devel
-BuildRequires: libpython3-devel
+BuildRequires: libpython311-devel
 BuildRequires: libraw1394-devel
 BuildRequires: libsigc++2-devel
 BuildRequires: libstdc++6-devel
 BuildRequires: libxml++3-devel
 BuildRequires: libxml2-devel
 ## AUTOBUILDREQ-END
+BuildRequires: python3 >= 3.11
 BuildRequires: doxygen
 BuildRequires: graphviz
 BuildRequires: libalsa-devel
@@ -189,6 +190,9 @@ gtk-update-icon-cache %{_datadir}/icons/hicolor &>/dev/null || :
 %{_datadir}/icons/hicolor/64x64/apps/ffado-mixer.png
 
 %changelog
+* Mon Oct 16 2023 Silvan Calarco <silvan.calarco@mambasoft.it> 2.4.7-2mamba
+- rebuilt with python3 == 3.11
+
 * Mon Nov 28 2022 Automatic Build System <autodist@mambasoft.it> 2.4.7-1mamba
 - automatic version update by autodist