diff --git a/kanagram.spec b/kanagram.spec
index 146c9f1..f0f3f55 100644
--- a/kanagram.spec
+++ b/kanagram.spec
@@ -1,16 +1,17 @@
 Name:          kanagram
-Version:       21.08.3
+Version:       21.12.0
 Release:       1mamba
 Summary:       Letter Order Game
 Group:         Graphical Desktop/Applications/Educational
 Vendor:        openmamba
 Distribution:  openmamba
-Packager:      Davide Madrisan <davide.madrisan@gmail.com>
+Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
 URL:           https://apps.kde.org/education/kanagram/
 Source:        http://download.kde.org/stable/release-service/%{version}/src/kanagram-%{version}.tar.xz
 License:       GPL
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
+BuildRequires: libQt5TextToSpeech-devel
 BuildRequires: libattica5-devel
 BuildRequires: libgcc
 BuildRequires: libkauth-devel
@@ -25,14 +26,15 @@ BuildRequires: libknewstuff-devel
 BuildRequires: libkservice-devel
 BuildRequires: libkwidgetsaddons-devel
 BuildRequires: libkxmlgui-devel
-BuildRequires: libqt5-devel
 BuildRequires: libsonnet-devel
 BuildRequires: libstdc++6-devel
+BuildRequires: qt5-qtbase-devel
+BuildRequires: qt5-qtdeclarative-devel
 ## AUTOBUILDREQ-END
 BuildRequires: cmake
 BuildRequires: extra-cmake-modules
-Provides:      kanagram4 = %{?epoch:%epoch:}%{version}-%{release}
-Obsoletes:     kanagram4
+Provides:      kanagram4
+Obsoletes:     kanagram4 < 21.12.0
 Requires:      kdeedu-data
 
 %description
@@ -84,22 +86,23 @@ exit 0
 
 %files -f %{name}5_qt.lang
 %defattr(-,root,root)
-%{_sysconfdir}/xdg/kanagram.knsrc
 %{_datadir}/applications/org.kde.kanagram.desktop
 %{_kde5_bindir}/%{name}
-%{_kde5_icondir}/hicolor/*/apps/%{name}.png
-%{_kde5_icondir}/hicolor/80x80/apps/kanagram-harmattan.png
-%{_kde5_icondir}/hicolor/scalable/apps/%{name}.svgz
 %{_kde5_kcfgdir}/%{name}.kcfg
+%{_datadir}/knsrcfiles/kanagram.knsrc
 %dir %{_kde5_sharedir}/kanagram
-#%dir %{_kde5_sharedir}/kanagram/sounds
-#%{_kde5_sharedir}/kanagram/sounds/*
 %dir %{_kde5_sharedir}/kanagram/ui
 %{_kde5_sharedir}/kanagram/ui/*
 %{_kde5_sharedir}/metainfo/org.kde.kanagram.appdata.xml
+%{_kde5_icondir}/hicolor/*/apps/%{name}.png
+%{_kde5_icondir}/hicolor/80x80/apps/kanagram-harmattan.png
+%{_kde5_icondir}/hicolor/scalable/apps/%{name}.svgz
 %doc COPYING COPYING.DOC
 
 %changelog
+* Sat Dec 11 2021 Automatic Build System <autodist@mambasoft.it> 21.12.0-1mamba
+- automatic version update by autodist
+
 * Thu Nov 04 2021 Automatic Build System <autodist@mambasoft.it> 21.08.3-1mamba
 - automatic version update by autodist