diff --git a/cinnamon.spec b/cinnamon.spec
index 2b698f4..2966f95 100644
--- a/cinnamon.spec
+++ b/cinnamon.spec
@@ -1,116 +1,39 @@
 Name:          cinnamon
-Version:       4.2.4
+Version:       5.4.12
 Release:       1mamba
 Summary:       A Linux desktop which provides advanced innovative features and a traditional user experience
 Group:         Graphical Desktop/Applications/Environment
 Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
-URL:           http://cinnamon.linuxmint.com/
-## GITSOURCE https://github.com/linuxmint/Cinnamon.git 2.0.2
+URL:           https://cinnamon.linuxmint.com/
 Source:        https://github.com/linuxmint/Cinnamon.git/%{version}/Cinnamon-%{version}.tar.bz2
 License:       GPL
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
 BuildRequires: gobject-introspection-devel
-BuildRequires: libGL-devel
-BuildRequires: libICE-devel
-BuildRequires: libSM-devel
 BuildRequires: libX11-devel
-BuildRequires: libXau-devel
-BuildRequires: libXcomposite-devel
-BuildRequires: libXcursor-devel
-BuildRequires: libXdamage-devel
-BuildRequires: libXdmcp-devel
-BuildRequires: libXext-devel
 BuildRequires: libXfixes-devel
-BuildRequires: libXi-devel
-BuildRequires: libXinerama-devel
-BuildRequires: libXrandr-devel
-BuildRequires: libXrender-devel
-BuildRequires: libXtst-devel
-BuildRequires: libat-spi2-atk-devel
 BuildRequires: libat-spi2-core-devel
-BuildRequires: libatk-devel
-BuildRequires: libblkid-devel
-BuildRequires: libbsd-devel
-BuildRequires: libbzip2-devel
 BuildRequires: libcairo-devel
-BuildRequires: libcanberra-devel
-BuildRequires: libcap-devel
-BuildRequires: libcinnamon-desktop-devel
 BuildRequires: libcinnamon-menus-devel
 BuildRequires: libcjs-devel
-BuildRequires: libclutter-devel
-BuildRequires: libcogl-devel
-BuildRequires: libcroco-devel
-BuildRequires: libdbus-devel
-BuildRequires: libdbus-glib-devel
-BuildRequires: libdrm-devel
-BuildRequires: libdw-devel
-BuildRequires: libe2fs-devel
-BuildRequires: libelf-devel
-BuildRequires: libevdev-devel
-BuildRequires: libexpat-devel
-BuildRequires: libffi-devel
-BuildRequires: libfontconfig-devel
-BuildRequires: libfreetype-devel
-BuildRequires: libfribidi-devel
-BuildRequires: libgbm-devel
-BuildRequires: libgcc
-BuildRequires: libgcrypt-devel
 BuildRequires: libgdk-pixbuf-devel
 BuildRequires: libglib-devel
-BuildRequires: libgpg-error-devel
-BuildRequires: libgraphite2-devel
 BuildRequires: libgstreamer-devel
-BuildRequires: libgtk-devel
-BuildRequires: libgudev-devel
-BuildRequires: libharfbuzz-devel
-BuildRequires: libjson-glib-devel
-BuildRequires: libkrb5-devel
-BuildRequires: libltdl-devel
-BuildRequires: liblzma-devel
-BuildRequires: libmount-devel
-BuildRequires: libmozjs52-devel
-BuildRequires: libmtdev-devel
+BuildRequires: libgtk3-devel
 BuildRequires: libmuffin-devel
-BuildRequires: libncurses-devel
-BuildRequires: libnm-devel
-BuildRequires: libnspr-devel
-BuildRequires: libnss-devel
-BuildRequires: libogg-devel
 BuildRequires: libpango-devel
-BuildRequires: libpcre-devel
-BuildRequires: libpng-devel
-BuildRequires: libpolkit-devel
-BuildRequires: libreadline-devel
-BuildRequires: libselinux-devel
-BuildRequires: libsepol-devel
-BuildRequires: libsoup-devel
-BuildRequires: libsqlite-devel
-BuildRequires: libstartup-notification-devel
-BuildRequires: libstdc++6-devel
-BuildRequires: libsystemd-devel
-BuildRequires: libtdb-devel
-BuildRequires: libtermcap-devel
-BuildRequires: libthai-devel
-BuildRequires: libudev-devel
-BuildRequires: libunwind-devel
-BuildRequires: libuuid-devel
-BuildRequires: libvorbis-devel
-BuildRequires: libwacom-devel
-BuildRequires: libxcb-devel
-BuildRequires: libxkbcommon-devel
+BuildRequires: libpython3-devel
+BuildRequires: libxapp-devel
 BuildRequires: libxml2-devel
-BuildRequires: libz-devel
 ## AUTOBUILDREQ-END
 BuildRequires: libpulseaudio-devel >= 12.0-1mamba
 BuildRequires: libcogl-devel >= 1.18
-BuildRequires: libmozjs52-devel >= 52.6.0
+BuildRequires: libxapp-devel
+BuildRequires: libmuffin-devel >= 5.4.7
 Requires:      muffin
 Requires:      cjs
-BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 
 %description
 Cinnamon is a Linux desktop which provides advanced innovative features and a traditional user experience.
@@ -129,17 +52,15 @@ This package includes the %{name} API documentation.
 
 %prep
 %setup -q -n Cinnamon-%{version}
-./autogen.sh
 
 %build
-%configure \
-   --disable-static
+%meson
 
-%make
+%meson_build
 
 %install
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
-%makeinstall
+%meson_install
 
 %find_lang %{name} || touch %{name}.lang
 
@@ -163,58 +84,45 @@ fi
 %files
 #-f %{name}.lang
 %defattr(-,root,root)
-#%{_sysconfdir}/cinnamon/preload/iconthemes.d/cinnamon.list
 %{_sysconfdir}/xdg/menus/cinnamon-applications-merged
 %{_sysconfdir}/xdg/menus/cinnamon-applications.menu
-%{_bindir}/cinnamon
-%{_bindir}/cinnamon-*
-%{_bindir}/cinnamon2d
-%{_bindir}/xlet-settings
-#%{_libdir}/cinnamon/libcinnamon-js.la
-#%{_libdir}/cinnamon/libcinnamon-js.so
+%{_bindir}/cinnamon*
+%{_bindir}/xlet-*
+%dir %{_libdir}/cinnamon
 %{_libdir}/cinnamon/Cinnamon-0.1.typelib
-#%{_libdir}/cinnamon/CinnamonJS-0.1.typelib
-#%{_libdir}/cinnamon/Gvc-1.0.typelib
 %{_libdir}/cinnamon/St-1.0.typelib
-#%{_libdir}/cinnamon/libcinnamon.la
 %{_libdir}/cinnamon/libcinnamon.so
-%dir %{_libexecdir}/cinnamon
-%{_libexecdir}/cinnamon/cinnamon-hotplug-sniffer
-%{_libexecdir}/cinnamon/cinnamon-perf-helper
-#%{_datadir}/applications/cinnamon-add-panel-launcher.desktop
+%{_libdir}/cinnamon/libst.so
+%{_libexecdir}/cinnamon-*
 %{_datadir}/applications/cinnamon*.desktop
-%{_datadir}/dbus-1/services/org.Cinnamon.Melange.service
-%{_datadir}/dbus-1/services/org.Cinnamon.Slideshow.service
-#%{_datadir}/icons/hicolor/16x16/categories/cs-*.svg
-%{_datadir}/icons/hicolor/scalable/*/*.svg
+%{_datadir}/dbus-1/services/org.Cinnamon.*.service
+%{_datadir}/dbus-1/services/org.cinnamon.CalendarServer.service
+%{_datadir}/desktop-directories/cinnamon-*.directory
+%{_datadir}/glib-2.0/schemas/org.cinnamon.gschema.xml
+%{_datadir}/polkit-1/actions/org.cinnamon.settings-users.policy
 %dir %{_datadir}/cinnamon-session
 %dir %{_datadir}/cinnamon-session/sessions
 %{_datadir}/cinnamon-session/sessions/cinnamon.session
 %{_datadir}/cinnamon-session/sessions/cinnamon2d.session
 %dir %{_datadir}/cinnamon
 %{_datadir}/cinnamon/*
-%{_datadir}/dbus-1/services/org.Cinnamon.HotplugSniffer.service
-%{_datadir}/desktop-directories/cinnamon-*.directory
-%{_datadir}/glib-2.0/schemas/org.cinnamon.gschema.xml
-%{_datadir}/polkit-1/actions/org.cinnamon.settings-users.policy
-%{_datadir}/xsessions/cinnamon.desktop
-%{_datadir}/xsessions/cinnamon2d.desktop
-#%{_mandir}/man1/cinnamon-extension-tool.1*
-%{_mandir}/man1/cinnamon-launcher.1*
-%{_mandir}/man1/cinnamon-menu-editor.1*
-%{_mandir}/man1/cinnamon-settings.1*
-%{_mandir}/man1/cinnamon.1*
-%{_mandir}/man1/cinnamon2d.1*
-%{_mandir}/man1/gnome-session-cinnamon.1*
-%{_mandir}/man1/gnome-session-cinnamon2d.1*
+%{_datadir}/xsessions/cinnamon*.desktop
+%dir %{python3_sitelib}/cinnamon
+%{python3_sitelib}/cinnamon/*
+%{_mandir}/man1/cinnamon*.1*
+%{_datadir}/icons/hicolor/24x24/actions/cinnamon-*.png
+%{_datadir}/icons/hicolor/scalable/*/*.svg
 %doc AUTHORS COPYING
 #%doc NEWS README
 
-%files apidocs
-%defattr(-,root,root)
-%{_datadir}/gtk-doc/html/%{name}*
+#%files apidocs
+#%defattr(-,root,root)
+#%{_datadir}/gtk-doc/html/%{name}*
 
 %changelog
+* Sun Oct 30 2022 Automatic Build System <autodist@mambasoft.it> 5.4.12-1mamba
+- automatic version update by autodist
+
 * Thu Nov 14 2019 Automatic Build System <autodist@mambasoft.it> 4.2.4-1mamba
 - automatic version update by autodist