diff --git a/python-sphinxcontrib-serializinghtml.spec b/python-sphinxcontrib-serializinghtml.spec
index 01541de..f612901 100644
--- a/python-sphinxcontrib-serializinghtml.spec
+++ b/python-sphinxcontrib-serializinghtml.spec
@@ -1,6 +1,6 @@
 Name:          python-sphinxcontrib-serializinghtml
 Version:       1.1.5
-Release:       3mamba
+Release:       4mamba
 Summary:       A sphinx extension which outputs "serialized" HTML files (json and pickle)
 Group:         System/Libraries
 Vendor:        openmamba
@@ -10,8 +10,9 @@ URL:           https://www.sphinx-doc.org/en/master/
 Source:        https://pypi.debian.net/sphinxcontrib-serializinghtml/sphinxcontrib-serializinghtml-%{version}.tar.gz
 License:       BSD
 ## AUTOBUILDREQ-BEGIN
-BuildRequires: libpython3-devel
+BuildRequires: libpython311-devel
 ## AUTOBUILDREQ-END
+BuildRequires: python3-devel >= 3.11.5-3mamba
 
 %description
 %{summary}.
@@ -46,6 +47,9 @@ sed -i "\,\.egg-info/,d;s,.*/man/.*,&.gz," %{name}.filelist
 %doc LICENSE
 
 %changelog
+* Wed Sep 27 2023 Automatic Build System <autodist@mambasoft.it> 1.1.5-4mamba
+- rebuilt by autoport with build requirements: python3-devel>=3.11.5-3mamba
+
 * Thu Mar 09 2023 Silvan Calarco <silvan.calarco@mambasoft.it> 1.1.5-3mamba
 - rebuilt with python 3.10