diff --git a/django-stubs/contrib/messages/api.pyi b/django-stubs/contrib/messages/api.pyi
index b16f69adf..9eb2f4fe5 100644
--- a/django-stubs/contrib/messages/api.pyi
+++ b/django-stubs/contrib/messages/api.pyi
@@ -2,21 +2,47 @@ from typing import Any
 
 from django.contrib.messages.storage.base import BaseStorage
 from django.http.request import HttpRequest
+from django.utils.functional import _StrOrPromise
 
 class MessageFailure(Exception): ...
 
 def add_message(
     request: HttpRequest | None,
     level: int,
-    message: str,
+    message: _StrOrPromise,
     extra_tags: str = ...,
     fail_silently: bool | str = ...,
 ) -> None: ...
 def get_messages(request: HttpRequest) -> list[Any] | BaseStorage: ...
 def get_level(request: HttpRequest) -> int: ...
 def set_level(request: HttpRequest, level: int) -> bool: ...
-def debug(request: HttpRequest, message: str, extra_tags: str = ..., fail_silently: bool | str = ...) -> None: ...
-def info(request: HttpRequest, message: str, extra_tags: str = ..., fail_silently: bool | str = ...) -> None: ...
-def success(request: HttpRequest, message: str, extra_tags: str = ..., fail_silently: bool | str = ...) -> None: ...
-def warning(request: HttpRequest, message: str, extra_tags: str = ..., fail_silently: bool | str = ...) -> None: ...
-def error(request: HttpRequest, message: str, extra_tags: str = ..., fail_silently: bool | str = ...) -> None: ...
+def debug(
+    request: HttpRequest,
+    message: _StrOrPromise,
+    extra_tags: str = ...,
+    fail_silently: bool | str = ...,
+) -> None: ...
+def info(
+    request: HttpRequest,
+    message: _StrOrPromise,
+    extra_tags: str = ...,
+    fail_silently: bool | str = ...,
+) -> None: ...
+def success(
+    request: HttpRequest,
+    message: _StrOrPromise,
+    extra_tags: str = ...,
+    fail_silently: bool | str = ...,
+) -> None: ...
+def warning(
+    request: HttpRequest,
+    message: _StrOrPromise,
+    extra_tags: str = ...,
+    fail_silently: bool | str = ...,
+) -> None: ...
+def error(
+    request: HttpRequest,
+    message: _StrOrPromise,
+    extra_tags: str = ...,
+    fail_silently: bool | str = ...,
+) -> None: ...