diff --git a/__pkginfo__.py b/__pkginfo__.py
index a12f9172..bea48225 100644
--- a/__pkginfo__.py
+++ b/__pkginfo__.py
@@ -51,7 +51,7 @@
                       'uncompyle6 >= 2.11.5',
                       'tracer >= 0.3.2',
                       'unittest2',
-                      'xdis >= 3.5.5, < 3.6.0',
+                      'xdis >= 3.6.0, < 3.7.0',
                       ]
 license            = 'GPL3'
 mailing_list       = 'python-debugger@googlegroups.com'
diff --git a/docs/index.rst b/docs/index.rst
index 8f0aa554..b45d328c 100644
--- a/docs/index.rst
+++ b/docs/index.rst
@@ -7,7 +7,7 @@ Welcome to trepan2's documentation!
 ==================================
 
 .. toctree::
-   :maxdepth: 1
+   :maxdepth: 2
 
    overview
    install
@@ -21,4 +21,3 @@ Indices and tables
 
 * :ref:`genindex`
 * :ref:`search`
-.. * :ref:`modindex`