diff --git a/inboard/app/main_fastapi.py b/inboard/app/main_fastapi.py
index 88c0589..0134d5b 100644
--- a/inboard/app/main_fastapi.py
+++ b/inboard/app/main_fastapi.py
@@ -1,6 +1,6 @@
 import os
 import sys
-from typing import Optional
+from typing import Annotated, Optional
 
 from fastapi import Depends, FastAPI, status
 from fastapi.middleware import Middleware
@@ -9,11 +9,6 @@
 
 from inboard.app.utilities_fastapi import basic_auth as fastapi_basic_auth
 
-if sys.version_info < (3, 9):  # pragma: no cover
-    from typing_extensions import Annotated
-else:  # pragma: no cover
-    from typing import Annotated
-
 BasicAuth = Annotated[str, Depends(fastapi_basic_auth)]
 origin_regex = r"^(https?:\/\/)(localhost|([\w\.]+\.)?br3ndon.land)(:[0-9]+)?$"
 server = (
diff --git a/inboard/app/utilities_fastapi.py b/inboard/app/utilities_fastapi.py
index 7031c6e..c742307 100644
--- a/inboard/app/utilities_fastapi.py
+++ b/inboard/app/utilities_fastapi.py
@@ -1,15 +1,10 @@
 import os
 import secrets
-import sys
+from typing import Annotated
 
 from fastapi import Depends, HTTPException, status
 from fastapi.security import HTTPBasic, HTTPBasicCredentials
 
-if sys.version_info < (3, 9):  # pragma: no cover
-    from typing_extensions import Annotated
-else:  # pragma: no cover
-    from typing import Annotated
-
 HTTPBasicCredentialsDependency = Annotated[HTTPBasicCredentials, Depends(HTTPBasic())]
 
 
diff --git a/inboard/types.py b/inboard/types.py
index 5c88684..6dfd087 100644
--- a/inboard/types.py
+++ b/inboard/types.py
@@ -5,8 +5,9 @@
 if TYPE_CHECKING:
     import sys
     from asyncio import Protocol
+    from collections.abc import Sequence
     from os import PathLike
-    from typing import Any, Literal, Sequence, Type
+    from typing import Any, Literal
 
     if sys.version_info < (3, 11):
         from typing_extensions import Required
@@ -106,8 +107,8 @@ class UvicornOptions(TypedDict, total=False):
     uds: str | None
     fd: int | None
     loop: LoopSetupType
-    http: Type[Protocol] | HTTPProtocolType
-    ws: Type[Protocol] | WSProtocolType
+    http: type[Protocol] | HTTPProtocolType
+    ws: type[Protocol] | WSProtocolType
     ws_max_queue: int
     ws_max_size: int
     ws_ping_interval: float | None
diff --git a/pyproject.toml b/pyproject.toml
index 8e0747e..9790078 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -164,7 +164,7 @@ src = ["inboard", "tests"]
 docstring-code-format = true
 
 [tool.ruff.lint]
-extend-select = ["I"]
+extend-select = ["I", "UP"]
 
 [tool.ruff.lint.isort]
 known-first-party = ["inboard", "tests"]