diff --git a/README.rst b/README.rst
index 8842414e..b524b959 100644
--- a/README.rst
+++ b/README.rst
@@ -143,4 +143,4 @@ Change log
 The `change log`_ is included in the `official documentation`_.
 
 .. _change log: https://docs.zombofant.net/aioxmpp/devel/api/changelog.html
-.. _official documentation: https://docs.zombofant.net/aioxmpp/devel/
+.. _official documentation: https://docs.zombofant.net/aioxmpp/0.9/
diff --git a/aioxmpp/version.py b/aioxmpp/version.py
index 3aaecd18..6bcf969d 100644
--- a/aioxmpp/version.py
+++ b/aioxmpp/version.py
@@ -20,7 +20,7 @@
 #
 ########################################################################
 
-version_info = (0, 9, 0, "a0")
+version_info = (0, 9, 0, None)
 
 __version__ = ".".join(map(str, version_info[:3])) + ("-"+version_info[3] if
                                                       version_info[3] else "")
diff --git a/docs/README.rst b/docs/README.rst
index 9ce21d3f..f8727e12 100644
--- a/docs/README.rst
+++ b/docs/README.rst
@@ -6,7 +6,7 @@ Online documentation
 
 If you want to read documentation without building it yourself, please check the
 online documentation available on `our website
-<https://docs.zombofant.net/aioxmpp/devel/>`_. It is automatically updated when
+<https://docs.zombofant.net/aioxmpp/0.9/>`_. It is automatically updated when
 a commit is pushed to devel. Documentation for specific aioxmpp versions is
 available at `<https://docs.zombofant.net/aioxmpp/>`_.