diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index bd790f9..4b49217 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -1,7 +1,7 @@
 repos:
 - repo: https://github.com/astral-sh/ruff-pre-commit
   # Ruff version.
-  rev: v0.12.3
+  rev: v0.15.2
   hooks:
     # Run the linter.
     - id: ruff-check
@@ -9,6 +9,6 @@ repos:
     # Run the formatter.
     - id: ruff-format
 - repo: https://github.com/tox-dev/pyproject-fmt
-  rev: "v2.5.0"
+  rev: v2.16.2
   hooks:
-    - id: pyproject-fmt
\ No newline at end of file
+    - id: pyproject-fmt
diff --git a/examples/django/pyproject.toml b/examples/django/pyproject.toml
index 6deb45d..5e1beb2 100644
--- a/examples/django/pyproject.toml
+++ b/examples/django/pyproject.toml
@@ -10,6 +10,7 @@ classifiers = [
   "Programming Language :: Python :: 3.11",
   "Programming Language :: Python :: 3.12",
   "Programming Language :: Python :: 3.13",
+  "Programming Language :: Python :: 3.14",
 ]
 dependencies = [
   "daphne>=4.2",
@@ -17,5 +18,5 @@ dependencies = [
   "django>=5.2.1",
 ]
 
-[tool.uv.sources]
-datastar-py = { path = "../../" }
+[tool.uv]
+sources.datastar-py = { path = "../../" }
diff --git a/pyproject.toml b/pyproject.toml
index 77a97fc..61d0868 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,5 @@
 [build-system]
 build-backend = "hatchling.build"
-
 requires = [ "hatchling" ]
 
 [project]
@@ -39,9 +38,9 @@ classifiers = [
   "Programming Language :: Python :: 3.11",
   "Programming Language :: Python :: 3.12",
   "Programming Language :: Python :: 3.13",
+  "Programming Language :: Python :: 3.14",
 ]
-
-dependencies = [  ]
+dependencies = []
 urls.Documentation = "https://github.com/starfederation/datastar-python/blob/develop/README.md"
 urls.GitHub = "https://github.com/starfederation/datastar-python"
 
diff --git a/src/datastar_py/django.py b/src/datastar_py/django.py
index 1c14b92..64e39e9 100644
--- a/src/datastar_py/django.py
+++ b/src/datastar_py/django.py
@@ -1,8 +1,8 @@
 from __future__ import annotations
 
-from collections.abc import Awaitable, Mapping
+from collections.abc import Awaitable, Callable, Mapping
 from functools import wraps
-from typing import Any, Callable, ParamSpec
+from typing import Any, ParamSpec
 
 from django.http import HttpRequest
 from django.http import StreamingHttpResponse as _StreamingHttpResponse
diff --git a/src/datastar_py/fastapi.py b/src/datastar_py/fastapi.py
index 9368f50..7625b04 100644
--- a/src/datastar_py/fastapi.py
+++ b/src/datastar_py/fastapi.py
@@ -1,4 +1,4 @@
-from typing import Annotated, Any, Union
+from typing import Annotated, Any
 
 from fastapi import Depends
 
@@ -15,4 +15,4 @@
 ]
 
 
-ReadSignals = Annotated[Union[dict[str, Any], None], Depends(read_signals)]
+ReadSignals = Annotated[dict[str, Any] | None, Depends(read_signals)]
diff --git a/src/datastar_py/litestar.py b/src/datastar_py/litestar.py
index 97a3a5f..7492547 100644
--- a/src/datastar_py/litestar.py
+++ b/src/datastar_py/litestar.py
@@ -1,11 +1,10 @@
 from __future__ import annotations
 
-from collections.abc import Awaitable, Mapping
+from collections.abc import Awaitable, Callable, Mapping
 from functools import wraps
 from typing import (
     TYPE_CHECKING,
     Any,
-    Callable,
     ParamSpec,
 )
 
diff --git a/src/datastar_py/quart.py b/src/datastar_py/quart.py
index 90c3cb4..1866523 100644
--- a/src/datastar_py/quart.py
+++ b/src/datastar_py/quart.py
@@ -1,9 +1,9 @@
 from __future__ import annotations
 
-from collections.abc import Awaitable, Mapping
+from collections.abc import Awaitable, Callable, Mapping
 from functools import wraps
 from inspect import isasyncgen, isasyncgenfunction, isgenerator
-from typing import Any, Callable, ParamSpec
+from typing import Any, ParamSpec
 
 from quart import Response, copy_current_request_context, request, stream_with_context
 
diff --git a/src/datastar_py/sanic.py b/src/datastar_py/sanic.py
index 283465a..878ac8e 100644
--- a/src/datastar_py/sanic.py
+++ b/src/datastar_py/sanic.py
@@ -1,10 +1,10 @@
 from __future__ import annotations
 
-from collections.abc import Awaitable, Collection, Mapping
+from collections.abc import Awaitable, Callable, Collection, Mapping
 from contextlib import aclosing, closing
 from functools import wraps
 from inspect import isasyncgen, isgenerator
-from typing import Any, Callable, ParamSpec, Union
+from typing import Any, ParamSpec
 
 from sanic import HTTPResponse, Request
 
@@ -92,7 +92,7 @@ async def wrapper(*args: P.args, **kwargs: P.kwargs) -> DatastarResponse | None:
             return None
         return DatastarResponse(r)
 
-    wrapper.__annotations__["return"] = Union[DatastarResponse, None]
+    wrapper.__annotations__["return"] = DatastarResponse | None
     return wrapper
 
 
diff --git a/src/datastar_py/sse.py b/src/datastar_py/sse.py
index e051344..c5f7577 100644
--- a/src/datastar_py/sse.py
+++ b/src/datastar_py/sse.py
@@ -3,7 +3,7 @@
 import json
 from collections.abc import AsyncIterable, Iterable, Mapping
 from itertools import chain
-from typing import Literal, Protocol, TypeAlias, Union, overload, runtime_checkable
+from typing import Literal, Protocol, TypeAlias, overload, runtime_checkable
 
 import datastar_py.consts as consts
 from datastar_py.attributes import _escape
@@ -32,9 +32,9 @@ class DatastarEvent(str):
 
 
 # 0..N datastar events
-DatastarEvents: TypeAlias = Union[
-    DatastarEvent, Iterable[DatastarEvent], AsyncIterable[DatastarEvent], None
-]
+DatastarEvents: TypeAlias = (
+    DatastarEvent | Iterable[DatastarEvent] | AsyncIterable[DatastarEvent] | None
+)
 
 
 class ServerSentEventGenerator:
diff --git a/src/datastar_py/starlette.py b/src/datastar_py/starlette.py
index 53989af..60b4aac 100644
--- a/src/datastar_py/starlette.py
+++ b/src/datastar_py/starlette.py
@@ -1,11 +1,10 @@
 from __future__ import annotations
 
-from collections.abc import Awaitable, Mapping
+from collections.abc import Awaitable, Callable, Mapping
 from functools import wraps
 from typing import (
     TYPE_CHECKING,
     Any,
-    Callable,
     ParamSpec,
 )