diff --git a/CHANGELOG b/CHANGELOG
index e140c9470a..0dc96dad1c 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,5 @@
+Version 5.2.0 - 2019-05-06
+* Bug fixes (see mercurial logs for details)
 * Remove support for Python 3.4
 
 Version 5.0.0 - 2018-10-01
diff --git a/COPYRIGHT b/COPYRIGHT
index 79a546a2e3..b960a65194 100644
--- a/COPYRIGHT
+++ b/COPYRIGHT
@@ -1,5 +1,5 @@
-Copyright (C) 2010-2018 Cédric Krier.
-Copyright (C) 2010-2018 B2CK SPRL.
+Copyright (C) 2010-2019 Cédric Krier.
+Copyright (C) 2010-2019 B2CK SPRL.
 
 This program is free software: you can redistribute it and/or modify
 it under the terms of the GNU Lesser General Public License as published by
diff --git a/proteus/__init__.py b/proteus/__init__.py
index e7aed77f6c..8c2a11d2c5 100644
--- a/proteus/__init__.py
+++ b/proteus/__init__.py
@@ -10,7 +10,7 @@ from decimal import Decimal
 
 import proteus.config
 
-__version__ = "5.1.0"
+__version__ = "5.2.0"
 __all__ = ['Model', 'Wizard', 'Report']
 
 _MODELS = threading.local()