diff --git a/stdlib/urllib/error.pyi b/stdlib/urllib/error.pyi
index 48c8287e9..7a4de10d7 100644
--- a/stdlib/urllib/error.pyi
+++ b/stdlib/urllib/error.pyi
@@ -9,6 +9,8 @@ class URLError(IOError):
     def __init__(self, reason: str | BaseException, filename: str | None = ...) -> None: ...
 
 class HTTPError(URLError, addinfourl):
+    @property
+    def headers(self) -> Message: ...  # type: ignore[override]
     @property
     def reason(self) -> str: ...  # type: ignore[override]
     code: int