diff --git a/CHANGELOG b/CHANGELOG
index aeba0cdb53..7405999c75 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,6 @@
+Version 3.4.0 - 2014-10-20
+* Bug fixes (see mercurial logs for details)
+
 Version 3.2.0 - 2014-04-21
 * Bug fixes (see mercurial logs for details)
 
diff --git a/COPYRIGHT b/COPYRIGHT
index f5633cb9f0..f3f7030004 100644
--- a/COPYRIGHT
+++ b/COPYRIGHT
@@ -1,4 +1,4 @@
-Copyright (C) 2012 Nicolas Évrard.
+Copyright (C) 2012-2014 Nicolas Évrard.
 Copyright (C) 2012-2014 Cédric Krier.
 Copyright (C) 2012-2013 Bertrand Chenal.
 Copyright (C) 2012-2014 B2CK SPRL.
diff --git a/tryton.cfg b/tryton.cfg
index 9e4ba77daf..bb92cd6986 100644
--- a/tryton.cfg
+++ b/tryton.cfg
@@ -1,5 +1,5 @@
 [tryton]
-version=3.3.0
+version=3.4.0
 depends:
     ir
     res