diff --git a/messagelib.spec b/messagelib.spec
index ea670b2..b26255b 100644
--- a/messagelib.spec
+++ b/messagelib.spec
@@ -1,7 +1,7 @@
 %define majver %(echo %version | cut -d. -f1-2)
 
 Name:          messagelib
-Version:       21.08.3
+Version:       21.12.0
 Release:       1mamba
 Summary:       KDE Frameworks 5 message library
 Group:         System/Libraries
@@ -10,11 +10,13 @@ Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
 URL:           https://kde.org/
 Source:        http://download.kde.org/stable/release-service/%{version}/src/messagelib-%{version}.tar.xz
-# Source:        http://download.kde.org/stable/frameworks/%{majver}/...-%{version}.tar.xz
 License:       GPL
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
+BuildRequires: libQt5Positioning-devel
+BuildRequires: libQt5WebChannel-devel
 BuildRequires: libQt5WebEngine-devel
+BuildRequires: libX11-devel
 BuildRequires: libakonadi-contacts-devel
 BuildRequires: libakonadi-devel
 BuildRequires: libakonadi-mime-devel
@@ -58,11 +60,12 @@ BuildRequires: libkwindowsystem-devel
 BuildRequires: libkxmlgui-devel
 BuildRequires: libpimcommon-devel
 BuildRequires: libqca-qt5-devel
-BuildRequires: libqt5-devel
 BuildRequires: libsolid-devel
 BuildRequires: libsonnet-devel
 BuildRequires: libstdc++6-devel
 BuildRequires: libsyntax-highlighting-devel
+BuildRequires: qt5-qtbase-devel
+BuildRequires: qt5-qtdeclarative-devel
 ## AUTOBUILDREQ-END
 BuildRequires: libqca-qt5-devel
 BuildRequires: cmake
@@ -120,7 +123,7 @@ exit 0
 %{_libdir}/qt5/plugins/messageviewer/headerstyle/messageviewer_defaultgrantleeheaderstyleplugin.so
 %{_datadir}/org.kde.syntax-highlighting/syntax/kmail-template.xml
 %{_datadir}/config.kcfg/*.kcfg
-%{_datadir}/kconf_update/messageviewer.upd
+#%{_datadir}/kconf_update/messageviewer.upd
 %{_datadir}/knotifications5/messageviewer.notifyrc
 %dir %{_datadir}/libmessageviewer
 %dir %{_datadir}/libmessageviewer/pics
@@ -148,6 +151,9 @@ exit 0
 %{_libdir}/qt5/mkspecs/modules/qt_*.pri
 
 %changelog
+* Tue Dec 14 2021 Automatic Build System <autodist@mambasoft.it> 21.12.0-1mamba
+- automatic version update by autodist
+
 * Tue Nov 09 2021 Automatic Build System <autodist@mambasoft.it> 21.08.3-1mamba
 - automatic version update by autodist