diff --git a/python-zope-deferredimport.spec b/python-zope-deferredimport.spec
index da2238a..6d93a38 100644
--- a/python-zope-deferredimport.spec
+++ b/python-zope-deferredimport.spec
@@ -1,19 +1,17 @@
 Name:          python-zope-deferredimport
-Version:       4.3.1
-Release:       2mamba
+Version:       4.4
+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:           http://zope.org
+URL:           https://zope.org/
 Source:        http://pypi.debian.net/zope.deferredimport/zope.deferredimport-%{version}.tar.gz
 License:       Zope Public License
 ## AUTOBUILDREQ-BEGIN
-BuildRequires: libpython-devel
 ## AUTOBUILDREQ-END
 Requires:      python >= %python_version
-BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 
 %description
 %{summary}.
@@ -49,6 +47,9 @@ sed -i "s,.*/man/.*,&.gz," %{name}.filelist
 # %doc README.rst
 
 %changelog
+* Sun Dec 12 2021 Automatic Build System <autodist@mambasoft.it> 4.4-1mamba
+- automatic version update by autodist
+
 * Sat Apr 11 2020 Silvan Calarco <silvan.calarco@mambasoft.it> 4.3.1-2mamba
 - rebuilt with py3 package