diff --git a/CHANGELOG b/CHANGELOG
index 944beb1a..a32eafc9 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,6 +1,6 @@
 All theses changelog are not exhaustive, please check mercurial repository for more details.
 
-v 0.5 (XX/06/2014):
+v 0.5 (09/09/2014):
     - removed deprecated Sortilege frontend
     - better PEP-8 compliance and code cleaning
     - debug mode tries to use ipdb instead of pdb
diff --git a/README b/README
index cce08928..b21b6110 100644
--- a/README
+++ b/README
@@ -1,4 +1,4 @@
-SàT v0.4.1
+SàT v0.5.0
 (c) Jérôme Poisson aka Goffi 2008, 2009, 2010, 2011, 2012, 2013, 2014
 (c) Adrien Cossa aka Souliane 2013, 2014
 
diff --git a/setup.py b/setup.py
index bc2661f4..356a405e 100644
--- a/setup.py
+++ b/setup.py
@@ -282,7 +282,7 @@ if sys.argv[1].lower() in ['egg_info', 'install']:
         preinstall_check(install_opt)
 
 setup(name=NAME,
-      version='0.4.1',
+      version='0.5.0',
       description=u'Salut à Toi multi-frontend XMPP client',
       long_description=u'Salut à Toi (SàT) is a XMPP client based on a daemon/frontend architecture. Its multi-frontends (desktop, web, console interface, CLI, etc) and multi-purposes (instant messaging, microblogging, games, file sharing, etc).',
       author='Association « Salut à Toi »',
diff --git a/src/core/constants.py b/src/core/constants.py
index bfa948a5..903f9902 100644
--- a/src/core/constants.py
+++ b/src/core/constants.py
@@ -31,7 +31,7 @@ class Const(object):
     APP_NAME_SHORT = u'SàT'
     APP_NAME_FILE = u'sat'
     APP_NAME_FULL = u'%s (%s)' % (APP_NAME_SHORT, APP_NAME)
-    APP_VERSION = u'0.4.1D'  # Please add 'D' at the end for dev versions
+    APP_VERSION = u'0.5.0'  # Please add 'D' at the end for dev versions
     APP_URL = 'http://salut-a-toi.org'