diff --git a/kalarm.spec b/kalarm.spec
index 5c75a03..2197fed 100644
--- a/kalarm.spec
+++ b/kalarm.spec
@@ -1,7 +1,7 @@
 %define majver %(echo %version | cut -d. -f1-2)
 
 Name:          kalarm
-Version:       21.08.3
+Version:       21.12.0
 Release:       1mamba
 Summary:       KDE Frameworks 5 personal alarm message, audio, command and email scheduler
 Group:         Graphical Desktop/Applications/Office
@@ -10,7 +10,6 @@ Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
 URL:           https://kde.org/
 Source:        https://download.kde.org/stable/release-service/%{version}/src/kalarm-%{version}.tar.xz
-# Source:        http://download.kde.org/stable/frameworks/%{majver}/...-%{version}.tar.xz
 License:       GPL
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
@@ -20,6 +19,7 @@ BuildRequires: libakonadi-contacts-devel
 BuildRequires: libakonadi-devel
 BuildRequires: libakonadi-mime-devel
 BuildRequires: libgcc
+BuildRequires: libgrantlee-devel
 BuildRequires: libgrantleetheme-devel
 BuildRequires: libkalarmcal-devel
 BuildRequires: libkauth-devel
@@ -60,7 +60,6 @@ BuildRequires: libpimcommon-devel
 BuildRequires: libsolid-devel
 BuildRequires: libsonnet-devel
 BuildRequires: libstdc++6-devel
-BuildRequires: perl-devel
 BuildRequires: qt5-qtbase-devel
 ## AUTOBUILDREQ-END
 BuildRequires: cmake
@@ -99,9 +98,6 @@ KDE Frameworks 5 personal alarm message, audio, command and email scheduler.
 %{_datadir}/dbus-1/interfaces/org.kde.kalarm.kalarm.xml
 %{_datadir}/dbus-1/system-services/org.kde.kalarm.rtcwake.service
 %{_datadir}/dbus-1/system.d/org.kde.kalarm.rtcwake.conf
-%{_datadir}/kconf_update/kalarm-*.pl
-%{_datadir}/kconf_update/kalarm-*-kickoff.sh
-%{_datadir}/kconf_update/kalarm.upd
 %{_datadir}/knotifications5/kalarm.notifyrc
 %{_datadir}/kxmlgui5/kalarm/kalarmui.rc
 %{_datadir}/metainfo/org.kde.kalarm.appdata.xml
@@ -113,6 +109,9 @@ KDE Frameworks 5 personal alarm message, audio, command and email scheduler.
 %doc AUTHORS LICENSES
 
 %changelog
+* Sat Dec 18 2021 Automatic Build System <autodist@mambasoft.it> 21.12.0-1mamba
+- automatic version update by autodist
+
 * Wed Nov 10 2021 Automatic Build System <autodist@mambasoft.it> 21.08.3-1mamba
 - automatic version update by autodist