diff --git a/kubrick.spec b/kubrick.spec
index f7273db..fb9c9f9 100644
--- a/kubrick.spec
+++ b/kubrick.spec
@@ -1,5 +1,5 @@
 Name:          kubrick
-Version:       18.08.3
+Version:       18.12.0
 Release:       1mamba
 Summary:       3-D Game based on Rubik's Cube
 Group:         Graphical Desktop/Applications/Games
@@ -63,6 +63,8 @@ exit 0
 
 %files -f %{name}5_qt.lang
 %defattr(-,root,root)
+%{_sysconfdir}/xdg/kubrick.categories
+%{_sysconfdir}/xdg/kubrick.categories
 %{_kde5_bindir}/kubrick
 #%{_kde5_xdgappsdir}/kubrick.desktop
 %{_datadir}/metainfo/org.kde.kubrick.appdata.xml
@@ -85,6 +87,9 @@ exit 0
 %doc AUTHORS COPYING COPYING.DOC
 
 %changelog
+* Wed Dec 19 2018 Automatic Build System <autodist@mambasoft.it> 18.12.0-1mamba
+- automatic version update by autodist
+
 * Mon Nov 12 2018 Automatic Build System <autodist@mambasoft.it> 18.08.3-1mamba
 - automatic version update by autodist