Release v1.2.0 (#207)

diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index 5483dc8..e281f4a 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -1,6 +1,12 @@
 Changelog
 =========
 
+v1.2.0
+------
+
+- Added ``google.auth.credentials.AnonymousCredentials``. (#206)
+- Updated the documentation to link to the Google Cloud Platform Python setup guide (#204)
+
 v1.1.1
 ------
 
diff --git a/setup.py b/setup.py
index ca860ec..d76570f 100644
--- a/setup.py
+++ b/setup.py
@@ -32,7 +32,7 @@
 
 setup(
     name='google-auth',
-    version='1.1.1',
+    version='1.2.0',
     author='Google Cloud Platform',
     author_email='jonwayne+google-auth@google.com',
     description='Google Authentication Library',