diff --git a/libgtkhtml.spec b/libgtkhtml.spec
index bea1ef3..3adb344 100644
--- a/libgtkhtml.spec
+++ b/libgtkhtml.spec
@@ -2,14 +2,14 @@
 %define libver 4.0
 
 Name:          libgtkhtml
-Version:       4.8.5
+Version:       4.10.0
 Release:       1mamba
 Summary:       A lightweight HTML rendering/printing/editing engine
 Group:         System/Libraries
 Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
-URL:           http://www.gnome.org
+URL:           https://www.gnome.org
 Source:        http://ftp.gnome.org/pub/GNOME/sources/gtkhtml/%{majver}/gtkhtml-%{version}.tar.xz
 License:       LGPL
 ## AUTOBUILDREQ-BEGIN
@@ -42,7 +42,6 @@ BuildRequires: gettext-devel
 BuildRequires: pkgconfig
 BuildRequires: libtasn1-devel
 Provides:      gtkhtml = %{?epoch:%epoch:}%{version}-%{release}
-BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 
 %description
 GtkHTML is a lightweight HTML rendering/printing/editing engine.
@@ -102,6 +101,9 @@ export tagname=CC
 %{_includedir}/libgtkhtml-%{libver}/
 
 %changelog
+* Sat Mar 13 2021 Automatic Build System <autodist@mambasoft.it> 4.10.0-1mamba
+- automatic version update by autodist
+
 * Sun Nov 09 2014 Automatic Build System <autodist@mambasoft.it> 4.8.5-1mamba
 - automatic update by autodist