diff --git a/huntflow_api_client/entities/file.py b/huntflow_api_client/entities/file.py
index 482e6dd..479739c 100644
--- a/huntflow_api_client/entities/file.py
+++ b/huntflow_api_client/entities/file.py
@@ -1,4 +1,4 @@
-from typing import BinaryIO, Optional, Union
+from typing import BinaryIO, Dict, Optional, Tuple, Union
 
 from huntflow_api_client.entities.base import BaseEntity
 from huntflow_api_client.models.request.file import UploadFileHeaders
@@ -12,6 +12,7 @@ async def upload(
         headers: UploadFileHeaders,
         file: Union[bytes, BinaryIO],
         preset: Optional[str] = None,
+        filename: Optional[str] = None,
     ) -> UploadResponse:
         """
         API method reference https://api.huntflow.ai/v2/docs#post-/accounts/-account_id-/upload
@@ -20,16 +21,24 @@ async def upload(
         :param file: File
         :param preset: Preset
         :param headers: Headers
+        :param filename: Filename
         :return: Additional data
         """
 
         data = {}
         if preset:
             data["preset"] = preset
+
+        files: Dict[str, Union[Union[bytes, BinaryIO], Tuple[str, Union[bytes, BinaryIO]]]] = {}
+        if filename:
+            files["file"] = (filename, file)
+        else:
+            files["file"] = file
+
         response = await self._api.request(
             "POST",
             f"/accounts/{account_id}/upload",
-            files={"file": file},
+            files=files,
             data=data,
             headers=headers.jsonable_dict(exclude_none=True, by_alias=True),
         )
diff --git a/pyproject.toml b/pyproject.toml
index e018b42..cb7f5ab 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,7 +1,7 @@
 
 [project]
 name = "huntflow-api-client"
-version = "2.10.0"
+version = "2.11.0"
 description = "Huntflow API Client for Python"
 authors = [
     {name = "Developers huntflow", email = "developer@huntflow.ru"},