diff --git a/python-parsedatetime.spec b/python-parsedatetime.spec
index 7b34fdc..89b70c9 100644
--- a/python-parsedatetime.spec
+++ b/python-parsedatetime.spec
@@ -1,6 +1,6 @@
 Name:          python-parsedatetime
 Version:       2.6
-Release:       3mamba
+Release:       4mamba
 Summary:       Parse human-readable date/time text
 Group:         System/Libraries
 Vendor:        openmamba
@@ -10,8 +10,9 @@ URL:           https://pypi.org/project/parsedatetime/
 Source:        https://pypi.debian.net/parsedatetime/parsedatetime-%{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}.
@@ -43,6 +44,9 @@ sed -i "\,\.egg-info/,d;s,.*/man/.*,&.gz," %{name}.filelist
 %{python_sitearch}/parsedatetime-%{version}-py*.egg-info/*
 
 %changelog
+* Tue Sep 26 2023 Automatic Build System <autodist@mambasoft.it> 2.6-4mamba
+- rebuilt by autoport with build requirements: python3-devel>=3.11.5-3mamba
+
 * Wed Jul 19 2023 Silvan Calarco <silvan.calarco@mambasoft.it> 2.6-3mamba
 - rebuilt with python 3.10