diff --git a/mailcommon.spec b/mailcommon.spec
index 9ac0af8..7201398 100644
--- a/mailcommon.spec
+++ b/mailcommon.spec
@@ -1,7 +1,7 @@
 %define majver %(echo %version | cut -d. -f1-2)
 
 Name:          mailcommon
-Version:       16.08.3
+Version:       16.12.1
 Release:       1mamba
 Summary:       KDE Frameworks 5 common mail library
 Group:         System/Libraries
@@ -14,13 +14,13 @@ Source:        http://download.kde.org/stable/applications/%{version}/src/mailco
 License:       GPL
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
-BuildRequires: kdepimlibs-devel
+BuildRequires: libakonadi-contacts-devel
 BuildRequires: libakonadi-devel
+BuildRequires: libakonadi-mime-devel
 BuildRequires: libassuan-devel
 BuildRequires: libgcc
 BuildRequires: libgpg-error-devel
 BuildRequires: libgpgme-devel
-BuildRequires: libgpgmepp-devel
 BuildRequires: libkarchive-devel
 BuildRequires: libkauth-devel
 BuildRequires: libkcodecs-devel
@@ -112,7 +112,7 @@ exit 0
 
 %files -n lib%{name}-devel
 %defattr(-,root,root)
-%{_sysconfdir}/xdg/mailcommon.categories
+%{_sysconfdir}/xdg/mailcommon.*categories
 %dir %{_kde5_includedir}/MailCommon
 %{_kde5_includedir}/MailCommon/*
 %dir %{_kde5_includedir}/mailcommon
@@ -124,6 +124,9 @@ exit 0
 %{_libdir}/qt5/plugins/designer/mailcommonwidgets.so
 
 %changelog
+* Sat Jan 28 2017 Automatic Build System <autodist@mambasoft.it> 16.12.1-1mamba
+- automatic version update by autodist
+
 * Tue Nov 22 2016 Automatic Build System <autodist@mambasoft.it> 16.08.3-1mamba
 - automatic version update by autodist