diff --git a/CHANGELOG b/CHANGELOG
index 955522817e..83b1c16fed 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,6 @@
+Version 4.6.0 - 2017-10-30
+* Bug fixes (see mercurial logs for details)
+
 Version 4.4.0 - 2017-05-01
 * Bug fixes (see mercurial logs for details)
 
diff --git a/COPYRIGHT b/COPYRIGHT
index 9869e09936..07ad75d401 100644
--- a/COPYRIGHT
+++ b/COPYRIGHT
@@ -1,4 +1,4 @@
-Copyright (C) 2010-2016 Cédric Krier.
+Copyright (C) 2010-2017 Cédric Krier.
 Copyright (C) 2010-2013 Bertrand Chenal.
 Copyright (C) 2010-2017 B2CK SPRL.
 
diff --git a/tryton.cfg b/tryton.cfg
index fbccca23ae..d1e7c3d7f8 100644
--- a/tryton.cfg
+++ b/tryton.cfg
@@ -1,5 +1,5 @@
 [tryton]
-version=4.5.0
+version=4.6.0
 depends:
     ir
     party