diff --git a/print-manager.spec b/print-manager.spec
index 1d10ba2..27d96f3 100644
--- a/print-manager.spec
+++ b/print-manager.spec
@@ -1,5 +1,5 @@
 Name:          print-manager
-Version:       17.12.1
+Version:       17.12.3
 Release:       1mamba
 Summary:       KDE printer manager
 Group:         Graphical Desktop/Applications/Utilities
@@ -76,6 +76,12 @@ KDE printer manager.
 %doc COPYING
 
 %changelog
+* Fri Mar 09 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