diff --git a/CHANGELOG b/CHANGELOG
index 06dcea5d96..1d62f79697 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,5 @@
+Version 4.2.0 - 2016-11-28
+* Bug fixes (see mercurial logs for details)
 * Add carrier selection
 
 Version 4.0.0 - 2016-05-02
diff --git a/COPYRIGHT b/COPYRIGHT
index b8eb554480..2d2b387c8d 100644
--- a/COPYRIGHT
+++ b/COPYRIGHT
@@ -1,6 +1,6 @@
 Copyright (C) 2011-2016 Cédric Krier.
 Copyright (C) 2011-2013 Bertrand Chenal.
-Copyright (C) 2011-2015 Nicolas Évrard.
+Copyright (C) 2011-2016 Nicolas Évrard.
 Copyright (C) 2011-2016 B2CK SPRL.
 
 This program is free software: you can redistribute it and/or modify
diff --git a/tryton.cfg b/tryton.cfg
index 9dc4de1acd..7969fd8f7d 100644
--- a/tryton.cfg
+++ b/tryton.cfg
@@ -1,5 +1,5 @@
 [tryton]
-version=4.1.0
+version=4.2.0
 depends:
     country
     ir