diff --git a/python-toposort.spec b/python-toposort.spec
index 8709cc8..4f951d9 100644
--- a/python-toposort.spec
+++ b/python-toposort.spec
@@ -1,7 +1,7 @@
 %define pkgname %(echo %name | cut -d- -f2- | tr - _)
 Name:          python-toposort
 Version:       1.10
-Release:       2mamba
+Release:       3mamba
 Summary:       Implements a topological sort algorithm
 Group:         System/Libraries
 Vendor:        openmamba
@@ -11,8 +11,9 @@ URL:           https://pypi.org/project/toposort/
 Source:        https://pypi.debian.net/toposort/toposort-%{version}.tar.gz
 License:       Apache License 2.0
 ## AUTOBUILDREQ-BEGIN
-BuildRequires: libpython3-devel
+BuildRequires: libpython311-devel
 ## AUTOBUILDREQ-END
+BuildRequires: python3-devel >= 3.11.5-3mamba
 
 %description
 %{summary}.
@@ -40,6 +41,9 @@ CFLAGS="%{optflags}" %{__python} -m build --no-isolation --wheel
 %doc LICENSE.txt
 
 %changelog
+* Wed Sep 27 2023 Automatic Build System <autodist@mambasoft.it> 1.10-3mamba
+- rebuilt by autoport with build requirements: python3-devel>=3.11.5-3mamba
+
 * Tue Aug 01 2023 Silvan Calarco <silvan.calarco@mambasoft.it> 1.10-2mamba
 - rebuilt with python 3.10