diff --git a/yelp.spec b/yelp.spec
index fe4ad2f..12020e6 100644
--- a/yelp.spec
+++ b/yelp.spec
@@ -1,18 +1,17 @@
 %define        MAJver %(echo  %version | cut -d. -f1)
 Name:          yelp
-Version:       40.0
+Version:       40.3
 Release:       1mamba
 Summary:       Gnome help viewer
 Group:         Graphical Desktop/Applications/Utilities
 Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
-URL:           https://live.gnome.org/Yelp
-Source0:       http://ftp.gnome.org/pub/GNOME/sources/yelp/%{MAJver}/yelp-%{version}.tar.xz
+URL:           https://wiki.gnome.org/action/show/Apps/Yelp?action=show
+Source0:       https://download.gnome.org/sources/yelp/%{MAJver}/yelp-%{version}.tar.xz
 License:       GPL
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
-BuildRequires: ldconfig
 BuildRequires: libatk-devel
 BuildRequires: libbrotli-devel
 BuildRequires: libbzip2-devel
@@ -23,10 +22,11 @@ BuildRequires: libgdk-pixbuf-devel
 BuildRequires: libglib-devel
 BuildRequires: libgpg-error-devel
 BuildRequires: libgraphite2-devel
-BuildRequires: libgtk-devel
+BuildRequires: libgtk3-devel
 BuildRequires: libharfbuzz-devel
 BuildRequires: liblzma-devel
 BuildRequires: libpango-devel
+BuildRequires: libpcre-devel
 BuildRequires: libpng-devel
 BuildRequires: libsoup-devel
 BuildRequires: libsqlite-devel
@@ -141,6 +141,9 @@ glib-compile-schemas %{_datadir}/glib-2.0/schemas >/dev/null 2>&1 ||:
 %{_datadir}/gtk-doc/html/libyelp
 
 %changelog
+* Sun Jul 25 2021 Automatic Build System <autodist@mambasoft.it> 40.3-1mamba
+- automatic version update by autodist
+
 * Sat Mar 27 2021 Silvan Calarco <silvan.calarco@mambasoft.it> 40.0-1mamba
 - update to 40.0