diff --git a/python-zope-deferredimport.spec b/python-zope-deferredimport.spec
index 6d93a38..220b86e 100644
--- a/python-zope-deferredimport.spec
+++ b/python-zope-deferredimport.spec
@@ -1,15 +1,16 @@
 Name:          python-zope-deferredimport
-Version:       4.4
+Version:       5.0
 Release:       1mamba
 Summary:       Provides facilities for defining names in modules that will be imported from somewhere else when used
 Group:         System/Libraries
 Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
-URL:           https://zope.org/
+URL:           https://www.zope.dev/
 Source:        http://pypi.debian.net/zope.deferredimport/zope.deferredimport-%{version}.tar.gz
 License:       Zope Public License
 ## AUTOBUILDREQ-BEGIN
+BuildRequires: libpython3-devel
 ## AUTOBUILDREQ-END
 Requires:      python >= %python_version
 
@@ -47,6 +48,9 @@ sed -i "s,.*/man/.*,&.gz," %{name}.filelist
 # %doc README.rst
 
 %changelog
+* Mon Sep 11 2023 Automatic Build System <autodist@mambasoft.it> 5.0-1mamba
+- automatic version update by autodist
+
 * Sun Dec 12 2021 Automatic Build System <autodist@mambasoft.it> 4.4-1mamba
 - automatic version update by autodist