diff --git a/mutter.spec b/mutter.spec
index 8e6577f..4c7acd9 100644
--- a/mutter.spec
+++ b/mutter.spec
@@ -1,6 +1,6 @@
 %define majver %(echo %version | cut -d. -f1-2)
 Name:          mutter
-Version:       3.36.5
+Version:       3.36.6
 Release:       1mamba
 Summary:       A compositing window manager based on Metacity
 Group:         Graphical Desktop/Libraries/GNOME
@@ -178,6 +178,9 @@ fi
 #%{_datadir}/gtk-doc/html/meta/*
 
 %changelog
+* Tue Sep 08 2020 Automatic Build System <autodist@mambasoft.it> 3.36.6-1mamba
+- automatic version update by autodist
+
 * Sun Aug 16 2020 Automatic Build System <autodist@mambasoft.it> 3.36.5-1mamba
 - automatic version update by autodist