diff --git a/mwclient/README.txt b/mwclient/README.txt
index 70ff70c7b9fb14f14078390ec19bbe9881f8f736..68f98c35e706b5f3a129a7e18b05618a3f33cf67 100644
--- a/mwclient/README.txt
+++ b/mwclient/README.txt
@@ -65,7 +65,7 @@ for category in site.allcategories():
 	print category
 
 == License ==
- Copyright (c) 2006-2009 Bryan Tong Minh
+ Copyright (c) 2006-2011 Bryan Tong Minh
  
  Permission is hereby granted, free of charge, to any person
  obtaining a copy of this software and associated documentation
diff --git a/mwclient/REFERENCE.txt b/mwclient/REFERENCE.txt
index a95801d062272cfbf842549ea70a76d881486c00..1d362d916e504d099d6b287cf734c6ea44a8410e 100644
--- a/mwclient/REFERENCE.txt
+++ b/mwclient/REFERENCE.txt
@@ -1,5 +1,5 @@
 This file is intended to be a reference to mwclient. The current version is 
-mwclient 0.6.5.
+mwclient 0.6.6.
 
 The mwclient framework provides an access to the MediaWiki API. It provides the
 functions of the MediaWiki API in a Pythonic manner.
diff --git a/mwclient/RELEASE-NOTES.txt b/mwclient/RELEASE-NOTES.txt
index 34eabb5fb75bf84fee87e7c8ef2362f85d379f56..9b66adb5211e85ed9b2fc2c7a16b86380641c5ed 100644
--- a/mwclient/RELEASE-NOTES.txt
+++ b/mwclient/RELEASE-NOTES.txt
@@ -1,6 +1,9 @@
 RELEASE NOTES FOR MWCLIENT
 
-This is mwclient 0.6.5. The following are the release notes for this version.
+This is mwclient 0.6.6. The following are the release notes for this version.
+
+== Changes in version 0.6.6 ==
+No changes yet.
 
 == Changes in version 0.6.5 ==
 * Explicitly convert the Content-Length header to str, avoiding a TypeError
diff --git a/mwclient/__init__.py b/mwclient/__init__.py
index c8f4553b2cc1c7975f42b506ab700862300a0489..92b9c947684db51c5ede22a2244363a51a1f45a7 100644
--- a/mwclient/__init__.py
+++ b/mwclient/__init__.py
@@ -1,5 +1,5 @@
 """
- Copyright (c) 2006-2010 Bryan Tong Minh
+ Copyright (c) 2006-2011 Bryan Tong Minh
  
  Permission is hereby granted, free of charge, to any person
  obtaining a copy of this software and associated documentation
diff --git a/mwclient/client.py b/mwclient/client.py
index d9bf6f1f548a91c5990b3ad930166e01631921c8..9fdd2c9d8913a585299eed385769c97f8715a1b1 100644
--- a/mwclient/client.py
+++ b/mwclient/client.py
@@ -1,4 +1,4 @@
-__ver__ = '0.6.5'
+__ver__ = '0.6.6'
 
 import urllib, urlparse
 import time, random