diff --git a/calendarsupport.spec b/calendarsupport.spec
index 27f8c7a..bec46a5 100644
--- a/calendarsupport.spec
+++ b/calendarsupport.spec
@@ -1,7 +1,7 @@
 %define majver %(echo %version | cut -d. -f1-2)
 
 Name:          calendarsupport
-Version:       16.08.3
+Version:       16.12.1
 Release:       1mamba
 Summary:       KDE Frameworks 5 calendar support library
 Group:         System/Libraries
@@ -15,8 +15,8 @@ License:       GPL
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
 BuildRequires: kdepim-apps-libs-devel
-BuildRequires: kdepimlibs-devel
 BuildRequires: libakonadi-calendar-devel
+BuildRequires: libakonadi-contacts-devel
 BuildRequires: libakonadi-devel
 BuildRequires: libgcc
 BuildRequires: libical-devel
@@ -107,7 +107,7 @@ exit 0
 
 %files -n lib%{name}
 %defattr(-,root,root)
-%{_sysconfdir}/xdg/calendarsupport.categories
+%{_sysconfdir}/xdg/calendarsupport.*categories
 %{_kde5_libdir}/libKF5CalendarSupport.so.*
 %{_kde5_servicetypesdir}/calendarplugin.desktop
 
@@ -123,6 +123,9 @@ exit 0
 %{_libdir}/qt5/mkspecs/modules/qt_CalendarSupport.pri
 
 %changelog
+* Sat Jan 28 2017 Automatic Build System <autodist@mambasoft.it> 16.12.1-1mamba
+- automatic version update by autodist
+
 * Mon Nov 21 2016 Automatic Build System <autodist@mambasoft.it> 16.08.3-1mamba
 - automatic version update by autodist