bump version to 2.2.0
diff --git a/CHANGES.rst b/CHANGES.rst
index fc6aa72..92ee3df 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -1,8 +1,8 @@
 Changelog
 =========
 
-Changes in current version of Apache Libcloud
----------------------------------------------
+Changes in Apache Libcloud 2.2.0
+--------------------------------
 
 Common
 ~~~~~~
diff --git a/libcloud/__init__.py b/libcloud/__init__.py
index bf2ef2d..24d4a68 100644
--- a/libcloud/__init__.py
+++ b/libcloud/__init__.py
@@ -36,7 +36,7 @@
     '__version__',
     'enable_debug'
 ]
-__version__ = '2.1.0'
+__version__ = '2.2.0'
 
 
 def enable_debug(fo):