diff --git a/lilv.spec b/lilv.spec
index 7125770..99eeac1 100644
--- a/lilv.spec
+++ b/lilv.spec
@@ -1,6 +1,6 @@
 Name:          lilv
 Version:       0.24.14
-Release:       1mamba
+Release:       2mamba
 Summary:       A C library to make the use of LV2 plugins as simple as possible for applications
 Group:         System/Libraries
 Vendor:        openmamba
@@ -12,12 +12,13 @@ License:       MIT
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
 BuildRequires: liblv2-devel
-BuildRequires: libpython3-devel
+BuildRequires: libpython311-devel
 BuildRequires: libserd-devel
 BuildRequires: libsndfile-devel
 BuildRequires: libsord-devel
 BuildRequires: libsratom-devel
 ## AUTOBUILDREQ-END
+BuildRequires: libpython3-devel >= 3.11
 Requires:      lib%{name} = %{?epoch:%epoch:}%{version}-%{release}
 
 %description
@@ -96,6 +97,9 @@ This package contains libraries and header files for developing applications tha
 
 
 %changelog
+* Mon Oct 16 2023 Silvan Calarco <silvan.calarco@mambasoft.it> 0.24.14-2mamba
+- rebuild with python3 == 3.11
+
 * Sat May 28 2022 Silvan Calarco <silvan.calarco@mambasoft.it> 0.24.14-1mamba
 - update to 0.24.14