diff --git a/stdlib/builtins.pyi b/stdlib/builtins.pyi
index f70e3d6db..9530b5ca7 100644
--- a/stdlib/builtins.pyi
+++ b/stdlib/builtins.pyi
@@ -589,7 +589,10 @@ class str(Sequence[str]):
     def __contains__(self, key: str, /) -> bool: ...  # type: ignore[override]
     def __eq__(self, value: object, /) -> bool: ...
     def __ge__(self, value: str, /) -> bool: ...
-    def __getitem__(self, key: SupportsIndex | slice, /) -> str: ...
+    @overload
+    def __getitem__(self: LiteralString, key: SupportsIndex | slice, /) -> LiteralString: ...
+    @overload
+    def __getitem__(self, key: SupportsIndex | slice, /) -> str: ...  # type: ignore[misc]
     def __gt__(self, value: str, /) -> bool: ...
     def __hash__(self) -> int: ...
     @overload