diff --git a/Doc/tools/templates/indexsidebar.html b/Doc/tools/templates/indexsidebar.html
index bb449ef1cd3..e222a461f27 100644
--- a/Doc/tools/templates/indexsidebar.html
+++ b/Doc/tools/templates/indexsidebar.html
@@ -3,7 +3,8 @@
 <h3>{% trans %}Docs for other versions{% endtrans %}</h3>
 <ul>
   <li><a href="https://docs.python.org/2.7/">{% trans %}Python 2.7 (stable){% endtrans %}</a></li>
-  <li><a href="https://docs.python.org/3.4/">{% trans %}Python 3.4 (stable){% endtrans %}</a></li>
+  <li><a href="https://docs.python.org/3.6/">{% trans %}Python 3.6 (pre-release){% endtrans %}</a></li>
+  <li><a href="https://docs.python.org/3.7/">{% trans %}Python 3.7 (in development){% endtrans %}</a></li>
   <li><a href="https://www.python.org/doc/versions/">{% trans %}Old versions{% endtrans %}</a></li>
 </ul>