diff --git a/stdlib/3/builtins.pyi b/stdlib/3/builtins.pyi
index 59a364515..26f384852 100644
--- a/stdlib/3/builtins.pyi
+++ b/stdlib/3/builtins.pyi
@@ -491,12 +491,14 @@ class list(MutableSequence[_T], Generic[_T]):
     def __le__(self, x: List[_T]) -> bool: ...
 
 class dict(MutableMapping[_KT, _VT], Generic[_KT, _VT]):
+    # NOTE: Keyword arguments are special. If they are used, _KT must include
+    #       str, but we have no way of enforcing it here.
     @overload
-    def __init__(self) -> None: ...
+    def __init__(self, **kwargs: _VT) -> None: ...
     @overload
-    def __init__(self, map: Mapping[_KT, _VT]) -> None: ...
+    def __init__(self, map: Mapping[_KT, _VT], **kwargs: _VT) -> None: ...
     @overload
-    def __init__(self, iterable: Iterable[Tuple[_KT, _VT]]) -> None: ...  # TODO keyword args
+    def __init__(self, iterable: Iterable[Tuple[_KT, _VT]], **kwargs: _VT) -> None: ...
     def clear(self) -> None: ...
     def copy(self) -> Dict[_KT, _VT]: ...
     def get(self, k: _KT, default: _VT = None) -> _VT: ...