diff --git a/.bumpversion.cfg b/.bumpversion.cfg
index fa5050cf9..d6751fa17 100644
--- a/.bumpversion.cfg
+++ b/.bumpversion.cfg
@@ -2,7 +2,7 @@
 commit = False
 tag = False
 tag_name = {new_version}
-current_version = 6.4.0.dev0
+current_version = 6.4.0
 parse = (?P<major>\d+)\.(?P<minor>\d+)\.(?P<patch>\d+)(\.(?P<release>[a-z]+)(?P<dev>\d+))?
 serialize = 
 	{major}.{minor}.{patch}.{release}{dev}
diff --git a/raven/__init__.py b/raven/__init__.py
index faef62ee4..c1a3820bd 100644
--- a/raven/__init__.py
+++ b/raven/__init__.py
@@ -12,7 +12,7 @@
 
 __all__ = ('VERSION', 'Client', 'get_version')
 
-VERSION = '6.4.0.dev0'
+VERSION = '6.4.0'
 
 
 def _get_git_revision(path):