diff --git a/kbruch.spec b/kbruch.spec
index 7ed1712..2fd5ce9 100644
--- a/kbruch.spec
+++ b/kbruch.spec
@@ -1,5 +1,5 @@
 Name:          kbruch
-Version:       19.12.0
+Version:       19.12.1
 Release:       1mamba
 Summary:       Exercise Fractions
 Group:         Graphical Desktop/Applications/Educational
@@ -91,6 +91,9 @@ exit 0
 #ChangeLog NEWS README TODO
 
 %changelog
+* Fri Jan 10 2020 Automatic Build System <autodist@mambasoft.it> 19.12.1-1mamba
+- automatic version update by autodist
+
 * Mon Dec 30 2019 Automatic Build System <autodist@mambasoft.it> 19.12.0-1mamba
 - automatic version update by autodist