diff --git a/qtractor.spec b/qtractor.spec
index 235e75a..dcb1efc 100644
--- a/qtractor.spec
+++ b/qtractor.spec
@@ -1,5 +1,5 @@
 Name:          qtractor
-Version:       0.9.0
+Version:       0.9.1
 Epoch:         1
 Release:       1mamba
 Summary:       A MIDI/Audio multi-track sequencer
@@ -117,6 +117,9 @@ fi
 # ChangeLog README TODO
 
 %changelog
+* Thu May 31 2018 Automatic Build System <autodist@mambasoft.it> 0.9.1-1mamba
+- automatic version update by autodist
+
 * Fri Mar 23 2018 Automatic Build System <autodist@mambasoft.it> 0.9.0-1mamba
 - automatic version update by autodist