diff --git a/kmplot.spec b/kmplot.spec
index 5c96eb0..a5b9368 100644
--- a/kmplot.spec
+++ b/kmplot.spec
@@ -1,5 +1,5 @@
 Name:          kmplot
-Version:       19.12.1
+Version:       19.12.2
 Release:       1mamba
 Summary:       Mathematical Function Plotter
 Group:         Graphical Desktop/Applications/Educational
@@ -121,6 +121,9 @@ exit 0
 #TODO
 
 %changelog
+* Thu Feb 06 2020 Automatic Build System <autodist@mambasoft.it> 19.12.2-1mamba
+- automatic version update by autodist
+
 * Fri Jan 10 2020 Automatic Build System <autodist@mambasoft.it> 19.12.1-1mamba
 - automatic version update by autodist