diff --git a/docs/advanced/cast/stl.rst b/docs/advanced/cast/stl.rst
index 16ac0e6de..c76da5ca1 100644
--- a/docs/advanced/cast/stl.rst
+++ b/docs/advanced/cast/stl.rst
@@ -5,10 +5,12 @@ Automatic conversion
 ====================
 
 When including the additional header file :file:`pybind11/stl.h`, conversions
-between ``std::vector<>``, ``std::list<>``, ``std::set<>``, and ``std::map<>``
-and the Python ``list``, ``set`` and ``dict`` data structures are automatically
-enabled. The types ``std::pair<>`` and ``std::tuple<>`` are already supported
-out of the box with just the core :file:`pybind11/pybind11.h` header.
+between ``std::vector<>``/``std::list<>``/``std::array<>``,
+``std::set<>``/``std::unordered_set<>``, and
+``std::map<>``/``std::unordered_map<>`` and the Python ``list``, ``set`` and
+``dict`` data structures are automatically enabled. The types ``std::pair<>``
+and ``std::tuple<>`` are already supported out of the box with just the core
+:file:`pybind11/pybind11.h` header.
 
 The major downside of these implicit conversions is that containers must be
 converted (i.e. copied) on every Python->C++ and C++->Python transition, which