diff --git a/CHANGELOG b/CHANGELOG
index b69eb219ec..fac92c3301 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,6 @@
+Version 6.0.0 - 2021-05-03
+* Bug fixes (see mercurial logs for details)
+
 Version 5.8.0 - 2020-11-02
 * Bug fixes (see mercurial logs for details)
 * Remove support for Python 3.5
diff --git a/COPYRIGHT b/COPYRIGHT
index a50a978266..4acb8540a3 100644
--- a/COPYRIGHT
+++ b/COPYRIGHT
@@ -1,5 +1,5 @@
-Copyright (C) 2012-2020 Cédric Krier.
-Copyright (C) 2012-2020 B2CK SPRL.
+Copyright (C) 2012-2021 Cédric Krier.
+Copyright (C) 2012-2021 B2CK SPRL.
 
 This program is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
diff --git a/tryton.cfg b/tryton.cfg
index 37f7d3ad8d..8c992f5bb4 100644
--- a/tryton.cfg
+++ b/tryton.cfg
@@ -1,5 +1,5 @@
 [tryton]
-version=5.9.0
+version=6.0.0
 depends:
     ir
     product