diff --git a/libgegl.spec b/libgegl.spec
index 9d20aa0..545a742 100644
--- a/libgegl.spec
+++ b/libgegl.spec
@@ -2,14 +2,14 @@
 %define        apiver %{majver}
 
 Name:          libgegl
-Version:       0.4.26
+Version:       0.4.28
 Release:       1mamba
 Summary:       GEGL (Generic Graphics Library) is a graph based image processing framework.
 Group:         System/Libraries
 Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Ercole 'ercolinux' Carpanetto <ercole69@gmail.com>
-URL:           http://gegl.org/
+URL:           https://gegl.org/
 Source:        http://download.gimp.org/pub/gegl/%{majver}/gegl-%{version}.tar.xz
 Patch0:        %{name}-0.1.8-fix_build.patch
 Patch1:        %{name}-0.1.8-ffmpeg.patch
@@ -212,6 +212,9 @@ install -d  %{buildroot}%{_datadir}/pixmaps
 %{_datadir}/gtk-doc/html/gegl/*
 
 %changelog
+* Thu Feb 04 2021 Automatic Build System <autodist@mambasoft.it> 0.4.28-1mamba
+- automatic version update by autodist
+
 * Tue Oct 06 2020 Automatic Build System <autodist@mambasoft.it> 0.4.26-1mamba
 - automatic version update by autodist