diff --git a/docs/index.rst b/docs/index.rst
index ea4d2ea..bf54d04 100644
--- a/docs/index.rst
+++ b/docs/index.rst
@@ -102,6 +102,8 @@ The supported types are:
 * ``timedelta``
 * ``date``
 * ``time``
+* ``list``
+* ``dict``
 
 For example, to force a value to be handled as a string: