diff --git a/aiogram/client/session/base.py b/aiogram/client/session/base.py
index e161e7ba..6ced9ca9 100644
--- a/aiogram/client/session/base.py
+++ b/aiogram/client/session/base.py
@@ -53,7 +53,7 @@ NextRequestMiddlewareType = Callable[
 RequestMiddlewareType = Union[
     BaseRequestMiddleware,
     Callable[
-        [NextRequestMiddlewareType, "Bot", TelegramMethod[TelegramType]],
+        ["Bot", TelegramMethod[TelegramType], NextRequestMiddlewareType],
         Awaitable[Response[TelegramType]],
     ],
 ]