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diff --git a/docs/epy/oauth2client.client.Credentials-class.html b/docs/epy/oauth2client.client.Credentials-class.html
index ebd7e57..5409187 100644
--- a/docs/epy/oauth2client.client.Credentials-class.html
+++ b/docs/epy/oauth2client.client.Credentials-class.html
@@ -55,10 +55,18 @@
 <!-- ==================== CLASS DESCRIPTION ==================== -->
 <h1 class="epydoc">Class Credentials</h1><p class="nomargin-top"><span class="codelink"><a href="oauth2client.client-pysrc.html#Credentials">source&nbsp;code</a></span></p>
 <center>
-<center>  <map id="class_hierarchy_for_credential_5" name="class_hierarchy_for_credential_5">
-<area shape="rect" id="node1" href="oauth2client.client.Credentials-class.html" title="Credentials" alt="" coords="5,6,93,34"/>
+<center>  <map id="uml_class_diagram_for_oauth2cl_19" name="uml_class_diagram_for_oauth2cl_19">
+<area shape="rect" id="node146" href="oauth2client.client.Credentials-class.html#NON_SERIALIZED_MEMBERS" title="oauth2client.client.Credentials.NON_SERIALIZED_MEMBERS" alt="" coords="17,31,216,49"/>
+<area shape="rect" id="node146" href="oauth2client.client.Credentials-class.html#authorize" title="Take an httplib2.Http instance (or equivalent) and authorizes it." alt="" coords="17,52,216,71"/>
+<area shape="rect" id="node146" href="oauth2client.client.Credentials-class.html#refresh" title="Forces a refresh of the access_token." alt="" coords="17,71,216,89"/>
+<area shape="rect" id="node146" href="oauth2client.client.Credentials-class.html#revoke" title="Revokes a refresh_token and makes the credentials void." alt="" coords="17,89,216,108"/>
+<area shape="rect" id="node146" href="oauth2client.client.Credentials-class.html#apply" title="Add the authorization to the headers." alt="" coords="17,108,216,127"/>
+<area shape="rect" id="node146" href="oauth2client.client.Credentials-class.html#to_json" title="Creating a JSON representation of an instance of Credentials." alt="" coords="17,127,216,145"/>
+<area shape="rect" id="node146" href="oauth2client.client.Credentials-class.html#new_from_json" title="Utility class method to instantiate a Credentials subclass from a JSON representation produced by to_json()." alt="" coords="17,145,216,164"/>
+<area shape="rect" id="node146" href="oauth2client.client.Credentials-class.html#from_json" title="Instantiate a Credentials object from a JSON description of it." alt="" coords="17,164,216,183"/>
+<area shape="rect" id="node1" href="oauth2client.client.Credentials-class.html" title="Base class for all Credentials objects." alt="" coords="5,6,227,189"/>
 </map>
-  <img src="class_hierarchy_for_credential_5.gif" alt='' usemap="#class_hierarchy_for_credential_5" ismap="ismap" class="graph-without-title" />
+  <img src="uml_class_diagram_for_oauth2cl_19.gif" alt='' usemap="#uml_class_diagram_for_oauth2cl_19" ismap="ismap" class="graph-without-title" />
 </center>
 </center>
 <hr />
@@ -595,7 +603,7 @@
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-    Generated by Epydoc 3.0.1 on Thu Mar  7 10:31:24 2013
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