From cc1e2d7a2fab4a1235eb1132ebd53997e98763b1 Mon Sep 17 00:00:00 2001
From: rijenkii <me@rijenkii.tk>
Date: Tue, 19 Nov 2024 02:00:58 +0700
Subject: [PATCH] Replace `dict` by `Mapping` on `HTTPException.headers`
 (#2749)

---
 starlette/exceptions.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/starlette/exceptions.py b/starlette/exceptions.py
index bd3352eb0..c48f0838a 100644
--- a/starlette/exceptions.py
+++ b/starlette/exceptions.py
@@ -12,7 +12,7 @@ def __init__(
         self,
         status_code: int,
         detail: str | None = None,
-        headers: dict[str, str] | None = None,
+        headers: typing.Mapping[str, str] | None = None,
     ) -> None:
         if detail is None:
             detail = http.HTTPStatus(status_code).phrase