diff --git a/kcalutils.spec b/kcalutils.spec
index bf63108..83d02f1 100644
--- a/kcalutils.spec
+++ b/kcalutils.spec
@@ -1,7 +1,7 @@
 %define majver %(echo %version | cut -d. -f1-2)
 
 Name:          kcalutils
-Version:       17.12.1
+Version:       17.12.3
 Release:       1mamba
 Summary:       KDE Frameworks 5 Calentar utils library
 Group:         System/Libraries
@@ -118,6 +118,12 @@ exit 0
 %{_kde5_mkspecsdir}/qt_KCalUtils.pri
 
 %changelog
+* Sat Mar 10 2018 Automatic Build System <autodist@mambasoft.it> 17.12.3-1mamba
+- automatic version update by autodist
+
+* Fri Feb 09 2018 Automatic Build System <autodist@mambasoft.it> 17.12.2-1mamba
+- automatic version update by autodist
+
 * Fri Jan 12 2018 Automatic Build System <autodist@mambasoft.it> 17.12.1-1mamba
 - automatic version update by autodist