diff --git a/kcolorchooser.spec b/kcolorchooser.spec
index 3ddb66a..a6a9a67 100644
--- a/kcolorchooser.spec
+++ b/kcolorchooser.spec
@@ -1,5 +1,5 @@
 Name:          kcolorchooser
-Version:       18.08.3
+Version:       18.12.0
 Release:       1mamba
 Summary:       A color chooser application
 Group:         Graphical Desktop/Applications/Graphics
@@ -69,6 +69,9 @@ exit 0
 %doc COPYING
 
 %changelog
+* Sat Dec 15 2018 Automatic Build System <autodist@mambasoft.it> 18.12.0-1mamba
+- automatic version update by autodist
+
 * Mon Nov 12 2018 Automatic Build System <autodist@mambasoft.it> 18.08.3-1mamba
 - automatic version update by autodist