diff --git a/CHANGELOG b/CHANGELOG
index 868dca7b0d..aa8682cc11 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,5 @@
+Version 6.0.0 - 2021-05-03
+* Bug fixes (see mercurial logs for details)
 * Use appropriate types for email and url widgets
 * Add completion on xxx2Many and Dict
 * Add attachment preview
diff --git a/COPYRIGHT b/COPYRIGHT
index bdffefcb22..5bd30f03cb 100644
--- a/COPYRIGHT
+++ b/COPYRIGHT
@@ -1,7 +1,7 @@
-Copyright (C) 2012-2020 Nicolas Évrard.
-Copyright (C) 2012-2020 Cédric Krier.
+Copyright (C) 2012-2021 Nicolas Évrard.
+Copyright (C) 2012-2021 Cédric Krier.
 Copyright (C) 2012-2014 Bertrand Chenal.
-Copyright (C) 2012-2020 B2CK SPRL.
+Copyright (C) 2012-2021 B2CK SPRL.
 Copyright (C) 2019 Jitbit.
 Copyright (C) 2013 Thomas Park
 Copyright (C) 2020 Maxime Richez
diff --git a/package.json b/package.json
index f9af9e40ce..c4e15f3c35 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
   "name": "tryton-sao",
   "title": "sao",
   "description": "Tryton webclient",
-  "version": "5.9.0",
+  "version": "6.0.0",
   "homepage": "http://www.tryton.org/",
   "author": {
     "name": "Tryton"