diff --git a/libxfce4ui.spec b/libxfce4ui.spec
index f8f90bf..f045f71 100644
--- a/libxfce4ui.spec
+++ b/libxfce4ui.spec
@@ -1,6 +1,6 @@
 %define majver %(echo %version | cut -d. -f1-2)
 Name:          libxfce4ui
-Version:       4.14.1
+Version:       4.16.0
 Release:       1mamba
 Summary:       Xfce's unified widgets library
 Group:         System/Libraries
@@ -78,11 +78,15 @@ Requires:      gtk-doc
 %description apidocs
 This package includes the %{name} API documentation.
 
+%debug_package
+
 %prep
 %setup -q
 
 %build
-%configure --enable-gtk-doc
+%configure \
+   --enable-gtk-doc
+
 %make
 
 %install
@@ -101,46 +105,43 @@ This package includes the %{name} API documentation.
 %defattr(-,root,root)
 %{_sysconfdir}/xdg/xfce4/xfconf/xfce-perchannel-xml/xfce4-keyboard-shortcuts.xml
 %{_bindir}/xfce4-about
-%{_libdir}/glade3/modules/libxfce4uiglade.la
-%{_libdir}/glade3/modules/libxfce4uiglade.so
-%{_libdir}/libxfce4kbd-private-2.so.*
+%{_libdir}/glade/modules/libxfce4uiglade2.la
+%{_libdir}/glade/modules/libxfce4uiglade2.so
 %{_libdir}/libxfce4kbd-private-3.so.*
-%{_libdir}/libxfce4ui-1.so.*
 %{_libdir}/libxfce4ui-2.so.*
-%{_libdir}/girepository-1.0/libxfce4ui-2.0.typelib
+%{_libdir}/girepository-1.0/Libxfce4ui-2.0.typelib
+%{_datadir}/glade/catalogs/libxfce4ui-2.xml
+%{_datadir}/glade/pixmaps/hicolor/*/actions/widget-libxfce4ui-xfce-titled-dialog.png
+%{_datadir}/gir-1.0/Libxfce4ui-2.0.gir
+%{_datadir}/icons/hicolor/*/apps/org.xfce.about.png
+%{_datadir}/icons/hicolor/*/apps/xfce4-logo.png
+%{_datadir}/icons/hicolor/scalable/apps/org.xfce.about.svg
+%{_datadir}/icons/hicolor/scalable/apps/xfce4-logo.svg
 %{_datadir}/applications/xfce4-about.desktop
 %{_datadir}/icons/hicolor/48x48/apps/xfce4-logo.png
-%{_datadir}/glade3/catalogs/libxfce4ui.xml
-#%{_datadir}/glade3/catalogs/libxfce4ui.xml.in
-%{_datadir}/glade3/pixmaps/hicolor/16x16/actions/widget-libxfce4ui-xfce-titled-dialog.png
-%{_datadir}/glade3/pixmaps/hicolor/22x22/actions/widget-libxfce4ui-xfce-titled-dialog.png
 %doc AUTHORS COPYING
 
 %files devel
 %defattr(-,root,root)
 %{_includedir}/xfce4
-%{_libdir}/libxfce4kbd-private-2.la
-%{_libdir}/libxfce4kbd-private-2.so
 %{_libdir}/libxfce4kbd-private-3.la
 %{_libdir}/libxfce4kbd-private-3.so
-%{_libdir}/libxfce4ui-1.la
-%{_libdir}/libxfce4ui-1.so
 %{_libdir}/libxfce4ui-2.la
 %{_libdir}/libxfce4ui-2.so
-%{_libdir}/pkgconfig/libxfce4kbd-private-2.pc
 %{_libdir}/pkgconfig/libxfce4kbd-private-3.pc
-%{_libdir}/pkgconfig/libxfce4ui-1.pc
 %{_libdir}/pkgconfig/libxfce4ui-2.pc
-%{_datadir}/gir-1.0/libxfce4ui-2.0.gir
 %{_datadir}/vala/vapi/libxfce4ui-2.deps
 %{_datadir}/vala/vapi/libxfce4ui-2.vapi
-#%doc ChangeLog NEWS README THANKS TODO
+%doc ChangeLog NEWS README.md THANKS TODO
 
 %files apidocs
 %defattr(-,root,root)
 %{_datadir}/gtk-doc/html/%{name}
 
 %changelog
+* Fri Jan 15 2021 Automatic Build System <autodist@mambasoft.it> 4.16.0-1mamba
+- automatic version update by autodist
+
 * Wed Aug 14 2019 Automatic Build System <autodist@mambasoft.it> 4.14.1-1mamba
 - automatic version update by autodist