diff --git a/incidenceeditor.spec b/incidenceeditor.spec
index 67326d7..5fa323f 100644
--- a/incidenceeditor.spec
+++ b/incidenceeditor.spec
@@ -1,7 +1,7 @@
 %define majver %(echo %version | cut -d. -f1-2)
 
 Name:          incidenceeditor
-Version:       17.12.1
+Version:       17.12.3
 Release:       1mamba
 Summary:       KDE Frameworks 5 incidence editor
 Group:         System/Libraries
@@ -130,6 +130,12 @@ exit 0
 %{_libdir}/qt5/mkspecs/modules/qt_IncidenceEditor.pri
 
 %changelog
+* Mon Mar 12 2018 Automatic Build System <autodist@mambasoft.it> 17.12.3-1mamba
+- automatic version update by autodist
+
+* Sun Feb 11 2018 Automatic Build System <autodist@mambasoft.it> 17.12.2-1mamba
+- automatic version update by autodist
+
 * Sat Jan 13 2018 Automatic Build System <autodist@mambasoft.it> 17.12.1-1mamba
 - automatic version update by autodist