diff --git a/HISTORY.md b/HISTORY.md
index 940a98e..7de9f34 100644
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -1,5 +1,10 @@
 # createsend-python history
 
+## v4.2.0 - 10 Oct, 2016
+
+* Support Python 3: ([#27](https://github.com/campaignmonitor/createsend-python/pull/27))
+* Use CGI SERVER_NAME in UA string: ([#32](https://github.com/campaignmonitor/createsend-python/pull/32))
+
 ## v4.1.1 - 7 Aug, 2015
 
 * Fixed the MANIFEST file so that it includes new Transactional files (#25).
diff --git a/createsend/createsend.py b/createsend/createsend.py
index cf3c550..a08e778 100644
--- a/createsend/createsend.py
+++ b/createsend/createsend.py
@@ -11,7 +11,7 @@
 ***REMOVED***import simplejson as json
 from .utils import VerifiedHTTPSConnection, json_to_py, get_faker
 
-__version_info__ = ('4', '1', '1')
+__version_info__ = ('4', '2', '0')
 __version__ = '.'.join(__version_info__)
 
 class CreateSendError(Exception):