diff --git a/kdf.spec b/kdf.spec
index dcae75c..2715601 100644
--- a/kdf.spec
+++ b/kdf.spec
@@ -1,5 +1,5 @@
 Name:          kdf
-Version:       18.12.0
+Version:       18.12.1
 Release:       1mamba
 Summary:       A graphical free disk space view
 Group:         Graphical Desktop/Applications/Utilities
@@ -117,6 +117,9 @@ exit 0
 %doc COPYING
 
 %changelog
+* Fri Jan 11 2019 Automatic Build System <autodist@mambasoft.it> 18.12.1-1mamba
+- automatic version update by autodist
+
 * Wed Dec 19 2018 Automatic Build System <autodist@mambasoft.it> 18.12.0-1mamba
 - automatic version update by autodist