diff --git a/parley.spec b/parley.spec
index 5ef6a8e..5617ddd 100644
--- a/parley.spec
+++ b/parley.spec
@@ -1,5 +1,5 @@
 Name:          parley
-Version:       17.12.1
+Version:       17.12.3
 Release:       1mamba
 Summary:       Parley - Vocabulary Trainer
 Group:         Graphical Desktop/Applications/Educational
@@ -122,6 +122,12 @@ exit 0
 %doc AUTHORS COPYING COPYING.DOC
 
 %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