diff --git a/python-gunicorn.spec b/python-gunicorn.spec
index a295d82..4f5b07b 100644
--- a/python-gunicorn.spec
+++ b/python-gunicorn.spec
@@ -1,6 +1,6 @@
 Name:          python-gunicorn
 Version:       21.2.0
-Release:       1mamba
+Release:       2mamba
 Summary:       WSGI HTTP Server for UNIX
 Group:         System/Libraries
 Vendor:        openmamba
@@ -10,10 +10,11 @@ URL:           https://gunicorn.org/
 Source:        https://pypi.debian.net/gunicorn/gunicorn-%{version}.tar.gz
 License:       MIT
 ## AUTOBUILDREQ-BEGIN
-BuildRequires: libpython310-devel
-BuildRequires: python3.10dist(packaging)
-BuildRequires: python3.10dist(setuptools)
+BuildRequires: libpython311-devel
+BuildRequires: python3.11dist(packaging)
+BuildRequires: python3.11dist(setuptools)
 ## AUTOBUILDREQ-END
+BuildRequires: python3-devel >= 3.11.5-3mamba
 
 %description
 %{summary}.
@@ -60,6 +61,9 @@ sed -i "\,\.egg-info/,d;s,.*/man/.*,&.gz," %{name}.filelist
 %doc LICENSE THANKS
 
 %changelog
+* Tue Sep 26 2023 Automatic Build System <autodist@mambasoft.it> 21.2.0-2mamba
+- rebuilt by autoport with build requirements: python3-devel>=3.11.5-3mamba
+
 * Thu Jul 20 2023 Automatic Build System <autodist@mambasoft.it> 21.2.0-1mamba
 - automatic version update by autodist