diff --git a/kgeography.spec b/kgeography.spec
index 7125674..6d4f34f 100644
--- a/kgeography.spec
+++ b/kgeography.spec
@@ -1,5 +1,5 @@
 Name:          kgeography
-Version:       17.08.3
+Version:       17.12.0
 Release:       1mamba
 Summary:       Geography Trainer
 Group:         Graphical Desktop/Applications/Educational
@@ -93,6 +93,9 @@ exit 0
 %doc AUTHORS COPYING COPYING.DOC README TODO
 
 %changelog
+* Wed Dec 20 2017 Automatic Build System <autodist@mambasoft.it> 17.12.0-1mamba
+- automatic version update by autodist
+
 * Fri Nov 10 2017 Automatic Build System <autodist@mambasoft.it> 17.08.3-1mamba
 - automatic version update by autodist