diff --git a/CHANGELOG b/CHANGELOG
index 27d7c5e8b1..d8508929d0 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,5 @@
+Version 5.2.0 - 2019-05-06
+* Bug fixes (see mercurial logs for details)
 * Add product and category on analytic rule
 
 Version 5.0.0 - 2018-10-01
diff --git a/COPYRIGHT b/COPYRIGHT
index 82eb5ed582..ce0b90741b 100644
--- a/COPYRIGHT
+++ b/COPYRIGHT
@@ -1,6 +1,6 @@
-Copyright (C) 2008-2018 Cédric Krier.
+Copyright (C) 2008-2019 Cédric Krier.
 Copyright (C) 2008-2013 Bertrand Chenal.
-Copyright (C) 2008-2018 B2CK SPRL.
+Copyright (C) 2008-2019 B2CK SPRL.
 Copyright (C) 2004-2008 Tiny SPRL.
 
 This program is free software: you can redistribute it and/or modify
diff --git a/tryton.cfg b/tryton.cfg
index bedf7bf897..fcadc9b5c0 100644
--- a/tryton.cfg
+++ b/tryton.cfg
@@ -1,5 +1,5 @@
 [tryton]
-version=5.1.0
+version=5.2.0
 depends:
     account
     company