diff --git a/bovo.spec b/bovo.spec
index 38522de..093c483 100644
--- a/bovo.spec
+++ b/bovo.spec
@@ -1,5 +1,5 @@
 Name:          bovo
-Version:       17.12.1
+Version:       17.12.3
 Release:       1mamba
 Summary:       Five-in-a-row Board Game
 Group:         Graphical Desktop/Applications/Games
@@ -71,6 +71,12 @@ Five-in-a-row Board Game.
 %doc AUTHORS COPYING COPYING.DOC
 
 %changelog
+* Thu Mar 08 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
+
 * Thu Jan 11 2018 Automatic Build System <autodist@mambasoft.it> 17.12.1-1mamba
 - automatic version update by autodist