diff --git a/python-sniffio.spec b/python-sniffio.spec
index efb65c9..ad57123 100644
--- a/python-sniffio.spec
+++ b/python-sniffio.spec
@@ -1,7 +1,7 @@
 %define pkgname %(echo %name | cut -d- -f2- | tr - _)
 Name:          python-sniffio
 Version:       1.3.0
-Release:       2mamba
+Release:       3mamba
 Summary:       Sniff out which async library your code is running under
 Group:         System/Libraries
 Vendor:        openmamba
@@ -11,8 +11,9 @@ URL:           https://github.com/python-trio/sniffio
 Source:        https://pypi.debian.net/sniffio/sniffio-%{version}.tar.gz
 License:       MIT
 ## AUTOBUILDREQ-BEGIN
-BuildRequires: libpython3-devel
+BuildRequires: libpython311-devel
 ## AUTOBUILDREQ-END
+BuildRequires: python3-devel >= 3.11.5-3mamba
 
 %description
 %{summary}.
@@ -45,6 +46,9 @@ sed -i "\,\.egg-info/,d;s,.*/man/.*,&.gz," %{name}.filelist
 %doc LICENSE
 
 %changelog
+* Tue Sep 26 2023 Automatic Build System <autodist@mambasoft.it> 1.3.0-3mamba
+- rebuilt by autoport with build requirements: python3-devel>=3.11.5-3mamba
+
 * Sun Sep 03 2023 Silvan Calarco <silvan.calarco@mambasoft.it> 1.3.0-2mamba
 - rebuilt with python 3.10