diff --git a/homeassistant/components/garmin_connect/sensor.py b/homeassistant/components/garmin_connect/sensor.py
index d2a6419cc75..ba43a894cfe 100644
--- a/homeassistant/components/garmin_connect/sensor.py
+++ b/homeassistant/components/garmin_connect/sensor.py
@@ -1,6 +1,8 @@
 """Platform for Garmin Connect integration."""
+from __future__ import annotations
+
 import logging
-from typing import Any, Dict
+from typing import Any
 
 from garminconnect import (
     GarminConnectAuthenticationError,
@@ -136,7 +138,7 @@ class GarminConnectSensor(Entity):
         return attributes
 
     @property
-    def device_info(self) -> Dict[str, Any]:
+    def device_info(self) -> dict[str, Any]:
         """Return device information."""
         return {
             "identifiers": {(DOMAIN, self._unique_id)},
diff --git a/homeassistant/components/gdacs/geo_location.py b/homeassistant/components/gdacs/geo_location.py
index a2178bb78e0..7e3dc7484bb 100644
--- a/homeassistant/components/gdacs/geo_location.py
+++ b/homeassistant/components/gdacs/geo_location.py
@@ -1,6 +1,7 @@
 """Geolocation support for GDACS Feed."""
+from __future__ import annotations
+
 import logging
-from typing import Optional
 
 from homeassistant.components.geo_location import GeolocationEvent
 from homeassistant.const import (
@@ -169,7 +170,7 @@ class GdacsEvent(GeolocationEvent):
         self._version = feed_entry.version
 
     @property
-    def unique_id(self) -> Optional[str]:
+    def unique_id(self) -> str | None:
         """Return a unique ID containing latitude/longitude and external id."""
         return f"{self._integration_id}_{self._external_id}"
 
@@ -186,22 +187,22 @@ class GdacsEvent(GeolocationEvent):
         return SOURCE
 
     @property
-    def name(self) -> Optional[str]:
+    def name(self) -> str | None:
         """Return the name of the entity."""
         return self._title
 
     @property
-    def distance(self) -> Optional[float]:
+    def distance(self) -> float | None:
         """Return distance value of this external event."""
         return self._distance
 
     @property
-    def latitude(self) -> Optional[float]:
+    def latitude(self) -> float | None:
         """Return latitude value of this external event."""
         return self._latitude
 
     @property
-    def longitude(self) -> Optional[float]:
+    def longitude(self) -> float | None:
         """Return longitude value of this external event."""
         return self._longitude
 
diff --git a/homeassistant/components/gdacs/sensor.py b/homeassistant/components/gdacs/sensor.py
index c3642181427..7ab63fd6c6a 100644
--- a/homeassistant/components/gdacs/sensor.py
+++ b/homeassistant/components/gdacs/sensor.py
@@ -1,6 +1,7 @@
 """Feed Entity Manager Sensor support for GDACS Feed."""
+from __future__ import annotations
+
 import logging
-from typing import Optional
 
 from homeassistant.core import callback
 from homeassistant.helpers.dispatcher import async_dispatcher_connect
@@ -109,12 +110,12 @@ class GdacsSensor(Entity):
         return self._total
 
     @property
-    def unique_id(self) -> Optional[str]:
+    def unique_id(self) -> str | None:
         """Return a unique ID containing latitude/longitude."""
         return self._config_unique_id
 
     @property
-    def name(self) -> Optional[str]:
+    def name(self) -> str | None:
         """Return the name of the entity."""
         return f"GDACS ({self._config_title})"
 
diff --git a/homeassistant/components/geniushub/__init__.py b/homeassistant/components/geniushub/__init__.py
index 15a2c8e7686..f1d2a1d47c1 100644
--- a/homeassistant/components/geniushub/__init__.py
+++ b/homeassistant/components/geniushub/__init__.py
@@ -1,7 +1,9 @@
 """Support for a Genius Hub system."""
+from __future__ import annotations
+
 from datetime import timedelta
 import logging
-from typing import Any, Dict, Optional
+from typing import Any
 
 import aiohttp
 from geniushubclient import GeniusHub
@@ -218,12 +220,12 @@ class GeniusEntity(Entity):
         """Set up a listener when this entity is added to HA."""
         self.async_on_remove(async_dispatcher_connect(self.hass, DOMAIN, self._refresh))
 
-    async def _refresh(self, payload: Optional[dict] = None) -> None:
+    async def _refresh(self, payload: dict | None = None) -> None:
         """Process any signals."""
         self.async_schedule_update_ha_state(force_refresh=True)
 
     @property
-    def unique_id(self) -> Optional[str]:
+    def unique_id(self) -> str | None:
         """Return a unique ID."""
         return self._unique_id
 
@@ -250,7 +252,7 @@ class GeniusDevice(GeniusEntity):
         self._last_comms = self._state_attr = None
 
     @property
-    def extra_state_attributes(self) -> Dict[str, Any]:
+    def extra_state_attributes(self) -> dict[str, Any]:
         """Return the device state attributes."""
         attrs = {}
         attrs["assigned_zone"] = self._device.data["assignedZones"][0]["name"]
@@ -285,7 +287,7 @@ class GeniusZone(GeniusEntity):
         self._zone = zone
         self._unique_id = f"{broker.hub_uid}_zone_{zone.id}"
 
-    async def _refresh(self, payload: Optional[dict] = None) -> None:
+    async def _refresh(self, payload: dict | None = None) -> None:
         """Process any signals."""
         if payload is None:
             self.async_schedule_update_ha_state(force_refresh=True)
@@ -317,7 +319,7 @@ class GeniusZone(GeniusEntity):
         return self._zone.name
 
     @property
-    def extra_state_attributes(self) -> Dict[str, Any]:
+    def extra_state_attributes(self) -> dict[str, Any]:
         """Return the device state attributes."""
         status = {k: v for k, v in self._zone.data.items() if k in GH_ZONE_ATTRS}
         return {"status": status}
@@ -333,7 +335,7 @@ class GeniusHeatingZone(GeniusZone):
         self._max_temp = self._min_temp = self._supported_features = None
 
     @property
-    def current_temperature(self) -> Optional[float]:
+    def current_temperature(self) -> float | None:
         """Return the current temperature."""
         return self._zone.data.get("temperature")
 
diff --git a/homeassistant/components/geniushub/climate.py b/homeassistant/components/geniushub/climate.py
index 70d08dc2d1f..089fd964835 100644
--- a/homeassistant/components/geniushub/climate.py
+++ b/homeassistant/components/geniushub/climate.py
@@ -1,5 +1,5 @@
 """Support for Genius Hub climate devices."""
-from typing import List, Optional
+from __future__ import annotations
 
 from homeassistant.components.climate import ClimateEntity
 from homeassistant.components.climate.const import (
@@ -67,12 +67,12 @@ class GeniusClimateZone(GeniusHeatingZone, ClimateEntity):
         return GH_HVAC_TO_HA.get(self._zone.data["mode"], HVAC_MODE_HEAT)
 
     @property
-    def hvac_modes(self) -> List[str]:
+    def hvac_modes(self) -> list[str]:
         """Return the list of available hvac operation modes."""
         return list(HA_HVAC_TO_GH)
 
     @property
-    def hvac_action(self) -> Optional[str]:
+    def hvac_action(self) -> str | None:
         """Return the current running hvac operation if supported."""
         if "_state" in self._zone.data:  # only for v3 API
             if not self._zone.data["_state"].get("bIsActive"):
@@ -83,12 +83,12 @@ class GeniusClimateZone(GeniusHeatingZone, ClimateEntity):
         return None
 
     @property
-    def preset_mode(self) -> Optional[str]:
+    def preset_mode(self) -> str | None:
         """Return the current preset mode, e.g., home, away, temp."""
         return GH_PRESET_TO_HA.get(self._zone.data["mode"])
 
     @property
-    def preset_modes(self) -> Optional[List[str]]:
+    def preset_modes(self) -> list[str] | None:
         """Return a list of available preset modes."""
         if "occupied" in self._zone.data:  # if has a movement sensor
             return [PRESET_ACTIVITY, PRESET_BOOST]
diff --git a/homeassistant/components/geniushub/sensor.py b/homeassistant/components/geniushub/sensor.py
index 9d87fb46cb0..10c53994529 100644
--- a/homeassistant/components/geniushub/sensor.py
+++ b/homeassistant/components/geniushub/sensor.py
@@ -1,6 +1,8 @@
 """Support for Genius Hub sensor devices."""
+from __future__ import annotations
+
 from datetime import timedelta
-from typing import Any, Dict
+from typing import Any
 
 from homeassistant.const import DEVICE_CLASS_BATTERY, PERCENTAGE
 from homeassistant.helpers.typing import ConfigType, HomeAssistantType
@@ -106,7 +108,7 @@ class GeniusIssue(GeniusEntity):
         return len(self._issues)
 
     @property
-    def extra_state_attributes(self) -> Dict[str, Any]:
+    def extra_state_attributes(self) -> dict[str, Any]:
         """Return the device state attributes."""
         return {f"{self._level}_list": self._issues}
 
diff --git a/homeassistant/components/geniushub/water_heater.py b/homeassistant/components/geniushub/water_heater.py
index 51fdce4a6d7..bb775432d8e 100644
--- a/homeassistant/components/geniushub/water_heater.py
+++ b/homeassistant/components/geniushub/water_heater.py
@@ -1,5 +1,5 @@
 """Support for Genius Hub water_heater devices."""
-from typing import List
+from __future__ import annotations
 
 from homeassistant.components.water_heater import (
     SUPPORT_OPERATION_MODE,
@@ -61,7 +61,7 @@ class GeniusWaterHeater(GeniusHeatingZone, WaterHeaterEntity):
         self._supported_features = SUPPORT_TARGET_TEMPERATURE | SUPPORT_OPERATION_MODE
 
     @property
-    def operation_list(self) -> List[str]:
+    def operation_list(self) -> list[str]:
         """Return the list of available operation modes."""
         return list(HA_OPMODE_TO_GH)
 
diff --git a/homeassistant/components/geo_json_events/geo_location.py b/homeassistant/components/geo_json_events/geo_location.py
index feb0b98b3fa..cfd58124c16 100644
--- a/homeassistant/components/geo_json_events/geo_location.py
+++ b/homeassistant/components/geo_json_events/geo_location.py
@@ -1,7 +1,8 @@
 """Support for generic GeoJSON events."""
+from __future__ import annotations
+
 from datetime import timedelta
 import logging
-from typing import Optional
 
 from geojson_client.generic_feed import GenericFeedManager
 import voluptuous as vol
@@ -176,22 +177,22 @@ class GeoJsonLocationEvent(GeolocationEvent):
         return SOURCE
 
     @property
-    def name(self) -> Optional[str]:
+    def name(self) -> str | None:
         """Return the name of the entity."""
         return self._name
 
     @property
-    def distance(self) -> Optional[float]:
+    def distance(self) -> float | None:
         """Return distance value of this external event."""
         return self._distance
 
     @property
-    def latitude(self) -> Optional[float]:
+    def latitude(self) -> float | None:
         """Return latitude value of this external event."""
         return self._latitude
 
     @property
-    def longitude(self) -> Optional[float]:
+    def longitude(self) -> float | None:
         """Return longitude value of this external event."""
         return self._longitude
 
diff --git a/homeassistant/components/geo_location/__init__.py b/homeassistant/components/geo_location/__init__.py
index 6142fa22209..2041c147b2b 100644
--- a/homeassistant/components/geo_location/__init__.py
+++ b/homeassistant/components/geo_location/__init__.py
@@ -1,7 +1,8 @@
 """Support for Geolocation."""
+from __future__ import annotations
+
 from datetime import timedelta
 import logging
-from typing import Optional
 
 from homeassistant.const import ATTR_LATITUDE, ATTR_LONGITUDE
 from homeassistant.helpers.config_validation import (  # noqa: F401
@@ -60,17 +61,17 @@ class GeolocationEvent(Entity):
         raise NotImplementedError
 
     @property
-    def distance(self) -> Optional[float]:
+    def distance(self) -> float | None:
         """Return distance value of this external event."""
         return None
 
     @property
-    def latitude(self) -> Optional[float]:
+    def latitude(self) -> float | None:
         """Return latitude value of this external event."""
         return None
 
     @property
-    def longitude(self) -> Optional[float]:
+    def longitude(self) -> float | None:
         """Return longitude value of this external event."""
         return None
 
diff --git a/homeassistant/components/geonetnz_quakes/geo_location.py b/homeassistant/components/geonetnz_quakes/geo_location.py
index 62086f059f4..1643264fd75 100644
--- a/homeassistant/components/geonetnz_quakes/geo_location.py
+++ b/homeassistant/components/geonetnz_quakes/geo_location.py
@@ -1,6 +1,7 @@
 """Geolocation support for GeoNet NZ Quakes Feeds."""
+from __future__ import annotations
+
 import logging
-from typing import Optional
 
 from homeassistant.components.geo_location import GeolocationEvent
 from homeassistant.const import (
@@ -142,7 +143,7 @@ class GeonetnzQuakesEvent(GeolocationEvent):
         self._time = feed_entry.time
 
     @property
-    def unique_id(self) -> Optional[str]:
+    def unique_id(self) -> str | None:
         """Return a unique ID containing latitude/longitude and external id."""
         return f"{self._integration_id}_{self._external_id}"
 
@@ -157,22 +158,22 @@ class GeonetnzQuakesEvent(GeolocationEvent):
         return SOURCE
 
     @property
-    def name(self) -> Optional[str]:
+    def name(self) -> str | None:
         """Return the name of the entity."""
         return self._title
 
     @property
-    def distance(self) -> Optional[float]:
+    def distance(self) -> float | None:
         """Return distance value of this external event."""
         return self._distance
 
     @property
-    def latitude(self) -> Optional[float]:
+    def latitude(self) -> float | None:
         """Return latitude value of this external event."""
         return self._latitude
 
     @property
-    def longitude(self) -> Optional[float]:
+    def longitude(self) -> float | None:
         """Return longitude value of this external event."""
         return self._longitude
 
diff --git a/homeassistant/components/geonetnz_quakes/sensor.py b/homeassistant/components/geonetnz_quakes/sensor.py
index e5476757024..565e022f036 100644
--- a/homeassistant/components/geonetnz_quakes/sensor.py
+++ b/homeassistant/components/geonetnz_quakes/sensor.py
@@ -1,6 +1,7 @@
 """Feed Entity Manager Sensor support for GeoNet NZ Quakes Feeds."""
+from __future__ import annotations
+
 import logging
-from typing import Optional
 
 from homeassistant.core import callback
 from homeassistant.helpers.dispatcher import async_dispatcher_connect
@@ -115,7 +116,7 @@ class GeonetnzQuakesSensor(Entity):
         return self._config_unique_id
 
     @property
-    def name(self) -> Optional[str]:
+    def name(self) -> str | None:
         """Return the name of the entity."""
         return f"GeoNet NZ Quakes ({self._config_title})"
 
diff --git a/homeassistant/components/geonetnz_volcano/__init__.py b/homeassistant/components/geonetnz_volcano/__init__.py
index e2c6cb77083..c3db7770499 100644
--- a/homeassistant/components/geonetnz_volcano/__init__.py
+++ b/homeassistant/components/geonetnz_volcano/__init__.py
@@ -1,8 +1,9 @@
 """The GeoNet NZ Volcano integration."""
+from __future__ import annotations
+
 import asyncio
 from datetime import datetime, timedelta
 import logging
-from typing import Optional
 
 from aio_geojson_geonetnz_volcano import GeonetnzVolcanoFeedManager
 import voluptuous as vol
@@ -172,11 +173,11 @@ class GeonetnzVolcanoFeedEntityManager:
         """Get feed entry by external id."""
         return self._feed_manager.feed_entries.get(external_id)
 
-    def last_update(self) -> Optional[datetime]:
+    def last_update(self) -> datetime | None:
         """Return the last update of this feed."""
         return self._feed_manager.last_update
 
-    def last_update_successful(self) -> Optional[datetime]:
+    def last_update_successful(self) -> datetime | None:
         """Return the last successful update of this feed."""
         return self._feed_manager.last_update_successful
 
diff --git a/homeassistant/components/geonetnz_volcano/sensor.py b/homeassistant/components/geonetnz_volcano/sensor.py
index 7044b3c5609..2ec4940f88d 100644
--- a/homeassistant/components/geonetnz_volcano/sensor.py
+++ b/homeassistant/components/geonetnz_volcano/sensor.py
@@ -1,6 +1,7 @@
 """Feed Entity Manager Sensor support for GeoNet NZ Volcano Feeds."""
+from __future__ import annotations
+
 import logging
-from typing import Optional
 
 from homeassistant.const import (
     ATTR_ATTRIBUTION,
@@ -139,7 +140,7 @@ class GeonetnzVolcanoSensor(Entity):
         return DEFAULT_ICON
 
     @property
-    def name(self) -> Optional[str]:
+    def name(self) -> str | None:
         """Return the name of the entity."""
         return f"Volcano {self._title}"
 
diff --git a/homeassistant/components/gogogate2/common.py b/homeassistant/components/gogogate2/common.py
index 404a22e3312..e8b17184bbe 100644
--- a/homeassistant/components/gogogate2/common.py
+++ b/homeassistant/components/gogogate2/common.py
@@ -1,7 +1,9 @@
 """Common code for GogoGate2 component."""
+from __future__ import annotations
+
 from datetime import timedelta
 import logging
-from typing import Awaitable, Callable, NamedTuple, Optional
+from typing import Awaitable, Callable, NamedTuple
 
 from gogogate2_api import AbstractGateApi, GogoGate2Api, ISmartGateApi
 from gogogate2_api.common import AbstractDoor, get_door_by_id
@@ -30,8 +32,8 @@ class StateData(NamedTuple):
     """State data for a cover entity."""
 
     config_unique_id: str
-    unique_id: Optional[str]
-    door: Optional[AbstractDoor]
+    unique_id: str | None
+    door: AbstractDoor | None
 
 
 class DeviceDataUpdateCoordinator(DataUpdateCoordinator):
@@ -45,8 +47,8 @@ class DeviceDataUpdateCoordinator(DataUpdateCoordinator):
         *,
         name: str,
         update_interval: timedelta,
-        update_method: Optional[Callable[[], Awaitable]] = None,
-        request_refresh_debouncer: Optional[Debouncer] = None,
+        update_method: Callable[[], Awaitable] | None = None,
+        request_refresh_debouncer: Debouncer | None = None,
     ):
         """Initialize the data update coordinator."""
         DataUpdateCoordinator.__init__(
@@ -78,7 +80,7 @@ class GoGoGate2Entity(CoordinatorEntity):
         self._unique_id = unique_id
 
     @property
-    def unique_id(self) -> Optional[str]:
+    def unique_id(self) -> str | None:
         """Return a unique ID."""
         return self._unique_id
 
diff --git a/homeassistant/components/gogogate2/cover.py b/homeassistant/components/gogogate2/cover.py
index 9a1b53f7bee..62302e8f669 100644
--- a/homeassistant/components/gogogate2/cover.py
+++ b/homeassistant/components/gogogate2/cover.py
@@ -1,6 +1,8 @@
 """Support for Gogogate2 garage Doors."""
+from __future__ import annotations
+
 import logging
-from typing import Callable, List, Optional
+from typing import Callable
 
 from gogogate2_api.common import AbstractDoor, DoorStatus, get_configured_doors
 
@@ -44,7 +46,7 @@ async def async_setup_platform(
 async def async_setup_entry(
     hass: HomeAssistant,
     config_entry: ConfigEntry,
-    async_add_entities: Callable[[List[Entity], Optional[bool]], None],
+    async_add_entities: Callable[[list[Entity], bool | None], None],
 ) -> None:
     """Set up the config entry."""
     data_update_coordinator = get_data_update_coordinator(hass, config_entry)
diff --git a/homeassistant/components/gogogate2/sensor.py b/homeassistant/components/gogogate2/sensor.py
index eea557639ad..2bdb1b3170c 100644
--- a/homeassistant/components/gogogate2/sensor.py
+++ b/homeassistant/components/gogogate2/sensor.py
@@ -1,6 +1,8 @@
 """Support for Gogogate2 garage Doors."""
+from __future__ import annotations
+
 from itertools import chain
-from typing import Callable, List, Optional
+from typing import Callable
 
 from gogogate2_api.common import AbstractDoor, get_configured_doors
 
@@ -26,7 +28,7 @@ SENSOR_ID_WIRED = "WIRE"
 async def async_setup_entry(
     hass: HomeAssistant,
     config_entry: ConfigEntry,
-    async_add_entities: Callable[[List[Entity], Optional[bool]], None],
+    async_add_entities: Callable[[list[Entity], bool | None], None],
 ) -> None:
     """Set up the config entry."""
     data_update_coordinator = get_data_update_coordinator(hass, config_entry)
diff --git a/homeassistant/components/google_assistant/__init__.py b/homeassistant/components/google_assistant/__init__.py
index 00c09242517..7793ed4d659 100644
--- a/homeassistant/components/google_assistant/__init__.py
+++ b/homeassistant/components/google_assistant/__init__.py
@@ -1,6 +1,8 @@
 """Support for Actions on Google Assistant Smart Home Control."""
+from __future__ import annotations
+
 import logging
-from typing import Any, Dict
+from typing import Any
 
 import voluptuous as vol
 
@@ -87,7 +89,7 @@ GOOGLE_ASSISTANT_SCHEMA = vol.All(
 CONFIG_SCHEMA = vol.Schema({DOMAIN: GOOGLE_ASSISTANT_SCHEMA}, extra=vol.ALLOW_EXTRA)
 
 
-async def async_setup(hass: HomeAssistant, yaml_config: Dict[str, Any]):
+async def async_setup(hass: HomeAssistant, yaml_config: dict[str, Any]):
     """Activate Google Actions component."""
     config = yaml_config.get(DOMAIN, {})
 
diff --git a/homeassistant/components/google_assistant/helpers.py b/homeassistant/components/google_assistant/helpers.py
index b4900d83b64..9b133ad6a30 100644
--- a/homeassistant/components/google_assistant/helpers.py
+++ b/homeassistant/components/google_assistant/helpers.py
@@ -1,10 +1,11 @@
 """Helper classes for Google Assistant integration."""
+from __future__ import annotations
+
 from abc import ABC, abstractmethod
 from asyncio import gather
 from collections.abc import Mapping
 import logging
 import pprint
-from typing import Dict, List, Optional, Tuple
 
 from aiohttp.web import json_response
 
@@ -44,7 +45,7 @@ _LOGGER = logging.getLogger(__name__)
 
 async def _get_entity_and_device(
     hass, entity_id
-) -> Optional[Tuple[RegistryEntry, DeviceEntry]]:
+) -> tuple[RegistryEntry, DeviceEntry] | None:
     """Fetch the entity and device entries for a entity_id."""
     dev_reg, ent_reg = await gather(
         hass.helpers.device_registry.async_get_registry(),
@@ -58,7 +59,7 @@ async def _get_entity_and_device(
     return entity_entry, device_entry
 
 
-async def _get_area(hass, entity_entry, device_entry) -> Optional[AreaEntry]:
+async def _get_area(hass, entity_entry, device_entry) -> AreaEntry | None:
     """Calculate the area for an entity."""
     if entity_entry and entity_entry.area_id:
         area_id = entity_entry.area_id
@@ -71,7 +72,7 @@ async def _get_area(hass, entity_entry, device_entry) -> Optional[AreaEntry]:
     return area_reg.areas.get(area_id)
 
 
-async def _get_device_info(device_entry) -> Optional[Dict[str, str]]:
+async def _get_device_info(device_entry) -> dict[str, str] | None:
     """Retrieve the device info for a device."""
     if not device_entry:
         return None
@@ -344,7 +345,7 @@ class RequestData:
         user_id: str,
         source: str,
         request_id: str,
-        devices: Optional[List[dict]],
+        devices: list[dict] | None,
     ):
         """Initialize the request data."""
         self.config = config
@@ -578,7 +579,7 @@ def deep_update(target, source):
 
 
 @callback
-def async_get_entities(hass, config) -> List[GoogleEntity]:
+def async_get_entities(hass, config) -> list[GoogleEntity]:
     """Return all entities that are supported by Google."""
     entities = []
     for state in hass.states.async_all():
diff --git a/homeassistant/components/google_assistant/trait.py b/homeassistant/components/google_assistant/trait.py
index 7babc5e4836..8f01482aa45 100644
--- a/homeassistant/components/google_assistant/trait.py
+++ b/homeassistant/components/google_assistant/trait.py
@@ -1,6 +1,7 @@
 """Implement the Google Smart Home traits."""
+from __future__ import annotations
+
 import logging
-from typing import List, Optional
 
 from homeassistant.components import (
     alarm_control_panel,
@@ -153,7 +154,7 @@ def _google_temp_unit(units):
     return "C"
 
 
-def _next_selected(items: List[str], selected: Optional[str]) -> Optional[str]:
+def _next_selected(items: list[str], selected: str | None) -> str | None:
     """Return the next item in a item list starting at given value.
 
     If selected is missing in items, None is returned
diff --git a/homeassistant/components/google_pubsub/__init__.py b/homeassistant/components/google_pubsub/__init__.py
index c832c87318c..365c118e99e 100644
--- a/homeassistant/components/google_pubsub/__init__.py
+++ b/homeassistant/components/google_pubsub/__init__.py
@@ -1,9 +1,11 @@
 """Support for Google Cloud Pub/Sub."""
+from __future__ import annotations
+
 import datetime
 import json
 import logging
 import os
-from typing import Any, Dict
+from typing import Any
 
 from google.cloud import pubsub_v1
 import voluptuous as vol
@@ -37,7 +39,7 @@ CONFIG_SCHEMA = vol.Schema(
 )
 
 
-def setup(hass: HomeAssistant, yaml_config: Dict[str, Any]):
+def setup(hass: HomeAssistant, yaml_config: dict[str, Any]):
     """Activate Google Pub/Sub component."""
 
     config = yaml_config[DOMAIN]
diff --git a/homeassistant/components/gree/bridge.py b/homeassistant/components/gree/bridge.py
index 3fbf4a21fb3..af523f385aa 100644
--- a/homeassistant/components/gree/bridge.py
+++ b/homeassistant/components/gree/bridge.py
@@ -1,7 +1,8 @@
 """Helper and wrapper classes for Gree module."""
+from __future__ import annotations
+
 from datetime import timedelta
 import logging
-from typing import List
 
 from greeclimate.device import Device, DeviceInfo
 from greeclimate.discovery import Discovery
@@ -86,7 +87,7 @@ class DeviceHelper:
         return device
 
     @staticmethod
-    async def find_devices() -> List[DeviceInfo]:
+    async def find_devices() -> list[DeviceInfo]:
         """Gather a list of device infos from the local network."""
         return await Discovery.search_devices()
 
diff --git a/homeassistant/components/gree/climate.py b/homeassistant/components/gree/climate.py
index 8d0170fbe50..a5ef39be071 100644
--- a/homeassistant/components/gree/climate.py
+++ b/homeassistant/components/gree/climate.py
@@ -1,6 +1,7 @@
 """Support for interface with a Gree climate systems."""
+from __future__ import annotations
+
 import logging
-from typing import List
 
 from greeclimate.device import (
     FanSpeed,
@@ -234,7 +235,7 @@ class GreeClimateEntity(CoordinatorEntity, ClimateEntity):
         self.async_write_ha_state()
 
     @property
-    def hvac_modes(self) -> List[str]:
+    def hvac_modes(self) -> list[str]:
         """Return the HVAC modes support by the device."""
         modes = [*HVAC_MODES_REVERSE]
         modes.append(HVAC_MODE_OFF)
@@ -282,7 +283,7 @@ class GreeClimateEntity(CoordinatorEntity, ClimateEntity):
         self.async_write_ha_state()
 
     @property
-    def preset_modes(self) -> List[str]:
+    def preset_modes(self) -> list[str]:
         """Return the preset modes support by the device."""
         return PRESET_MODES
 
@@ -302,7 +303,7 @@ class GreeClimateEntity(CoordinatorEntity, ClimateEntity):
         self.async_write_ha_state()
 
     @property
-    def fan_modes(self) -> List[str]:
+    def fan_modes(self) -> list[str]:
         """Return the fan modes support by the device."""
         return [*FAN_MODES_REVERSE]
 
@@ -342,7 +343,7 @@ class GreeClimateEntity(CoordinatorEntity, ClimateEntity):
         self.async_write_ha_state()
 
     @property
-    def swing_modes(self) -> List[str]:
+    def swing_modes(self) -> list[str]:
         """Return the swing modes currently supported for this device."""
         return SWING_MODES
 
diff --git a/homeassistant/components/gree/switch.py b/homeassistant/components/gree/switch.py
index fa1f1550e83..12c94ddec61 100644
--- a/homeassistant/components/gree/switch.py
+++ b/homeassistant/components/gree/switch.py
@@ -1,5 +1,5 @@
 """Support for interface with a Gree climate systems."""
-from typing import Optional
+from __future__ import annotations
 
 from homeassistant.components.switch import DEVICE_CLASS_SWITCH, SwitchEntity
 from homeassistant.helpers.device_registry import CONNECTION_NETWORK_MAC
@@ -38,7 +38,7 @@ class GreeSwitchEntity(CoordinatorEntity, SwitchEntity):
         return f"{self._mac}-panel-light"
 
     @property
-    def icon(self) -> Optional[str]:
+    def icon(self) -> str | None:
         """Return the icon for the device."""
         return "mdi:lightbulb"
 
diff --git a/homeassistant/components/group/__init__.py b/homeassistant/components/group/__init__.py
index 1ce0b3e71d7..96822b9f993 100644
--- a/homeassistant/components/group/__init__.py
+++ b/homeassistant/components/group/__init__.py
@@ -1,9 +1,11 @@
 """Provide the functionality to group entities."""
+from __future__ import annotations
+
 from abc import abstractmethod
 import asyncio
 from contextvars import ContextVar
 import logging
-from typing import Any, Dict, Iterable, List, Optional, Set, cast
+from typing import Any, Iterable, List, cast
 
 import voluptuous as vol
 
@@ -91,16 +93,16 @@ CONFIG_SCHEMA = vol.Schema(
 class GroupIntegrationRegistry:
     """Class to hold a registry of integrations."""
 
-    on_off_mapping: Dict[str, str] = {STATE_ON: STATE_OFF}
-    off_on_mapping: Dict[str, str] = {STATE_OFF: STATE_ON}
-    on_states_by_domain: Dict[str, Set] = {}
-    exclude_domains: Set = set()
+    on_off_mapping: dict[str, str] = {STATE_ON: STATE_OFF}
+    off_on_mapping: dict[str, str] = {STATE_OFF: STATE_ON}
+    on_states_by_domain: dict[str, set] = {}
+    exclude_domains: set = set()
 
     def exclude_domain(self) -> None:
         """Exclude the current domain."""
         self.exclude_domains.add(current_domain.get())
 
-    def on_off_states(self, on_states: Set, off_state: str) -> None:
+    def on_off_states(self, on_states: set, off_state: str) -> None:
         """Register on and off states for the current domain."""
         for on_state in on_states:
             if on_state not in self.on_off_mapping:
@@ -128,12 +130,12 @@ def is_on(hass, entity_id):
 
 
 @bind_hass
-def expand_entity_ids(hass: HomeAssistantType, entity_ids: Iterable[Any]) -> List[str]:
+def expand_entity_ids(hass: HomeAssistantType, entity_ids: Iterable[Any]) -> list[str]:
     """Return entity_ids with group entity ids replaced by their members.
 
     Async friendly.
     """
-    found_ids: List[str] = []
+    found_ids: list[str] = []
     for entity_id in entity_ids:
         if not isinstance(entity_id, str) or entity_id in (
             ENTITY_MATCH_NONE,
@@ -171,8 +173,8 @@ def expand_entity_ids(hass: HomeAssistantType, entity_ids: Iterable[Any]) -> Lis
 
 @bind_hass
 def get_entity_ids(
-    hass: HomeAssistantType, entity_id: str, domain_filter: Optional[str] = None
-) -> List[str]:
+    hass: HomeAssistantType, entity_id: str, domain_filter: str | None = None
+) -> list[str]:
     """Get members of this group.
 
     Async friendly.
@@ -192,7 +194,7 @@ def get_entity_ids(
 
 
 @bind_hass
-def groups_with_entity(hass: HomeAssistantType, entity_id: str) -> List[str]:
+def groups_with_entity(hass: HomeAssistantType, entity_id: str) -> list[str]:
     """Get all groups that contain this entity.
 
     Async friendly.
diff --git a/homeassistant/components/group/cover.py b/homeassistant/components/group/cover.py
index c19e81778a0..5e8d18b28e2 100644
--- a/homeassistant/components/group/cover.py
+++ b/homeassistant/components/group/cover.py
@@ -1,5 +1,5 @@
 """This platform allows several cover to be grouped into one cover."""
-from typing import Dict, Optional, Set
+from __future__ import annotations
 
 import voluptuous as vol
 
@@ -76,18 +76,18 @@ class CoverGroup(GroupEntity, CoverEntity):
         self._is_closed = False
         self._is_closing = False
         self._is_opening = False
-        self._cover_position: Optional[int] = 100
+        self._cover_position: int | None = 100
         self._tilt_position = None
         self._supported_features = 0
         self._assumed_state = True
 
         self._entities = entities
-        self._covers: Dict[str, Set[str]] = {
+        self._covers: dict[str, set[str]] = {
             KEY_OPEN_CLOSE: set(),
             KEY_STOP: set(),
             KEY_POSITION: set(),
         }
-        self._tilts: Dict[str, Set[str]] = {
+        self._tilts: dict[str, set[str]] = {
             KEY_OPEN_CLOSE: set(),
             KEY_STOP: set(),
             KEY_POSITION: set(),
@@ -102,7 +102,7 @@ class CoverGroup(GroupEntity, CoverEntity):
     async def async_update_supported_features(
         self,
         entity_id: str,
-        new_state: Optional[State],
+        new_state: State | None,
         update_state: bool = True,
     ) -> None:
         """Update dictionaries with supported features."""
@@ -197,7 +197,7 @@ class CoverGroup(GroupEntity, CoverEntity):
         return self._is_closing
 
     @property
-    def current_cover_position(self) -> Optional[int]:
+    def current_cover_position(self) -> int | None:
         """Return current position for all covers."""
         return self._cover_position
 
diff --git a/homeassistant/components/group/light.py b/homeassistant/components/group/light.py
index cebc697efae..a1cf47411fc 100644
--- a/homeassistant/components/group/light.py
+++ b/homeassistant/components/group/light.py
@@ -1,8 +1,10 @@
 """This platform allows several lights to be grouped into one light."""
+from __future__ import annotations
+
 import asyncio
 from collections import Counter
 import itertools
-from typing import Any, Callable, Iterator, List, Optional, Tuple, cast
+from typing import Any, Callable, Iterator, cast
 
 import voluptuous as vol
 
@@ -78,21 +80,21 @@ async def async_setup_platform(
 class LightGroup(GroupEntity, light.LightEntity):
     """Representation of a light group."""
 
-    def __init__(self, name: str, entity_ids: List[str]) -> None:
+    def __init__(self, name: str, entity_ids: list[str]) -> None:
         """Initialize a light group."""
         self._name = name
         self._entity_ids = entity_ids
         self._is_on = False
         self._available = False
         self._icon = "mdi:lightbulb-group"
-        self._brightness: Optional[int] = None
-        self._hs_color: Optional[Tuple[float, float]] = None
-        self._color_temp: Optional[int] = None
+        self._brightness: int | None = None
+        self._hs_color: tuple[float, float] | None = None
+        self._color_temp: int | None = None
         self._min_mireds: int = 154
         self._max_mireds: int = 500
-        self._white_value: Optional[int] = None
-        self._effect_list: Optional[List[str]] = None
-        self._effect: Optional[str] = None
+        self._white_value: int | None = None
+        self._effect_list: list[str] | None = None
+        self._effect: str | None = None
         self._supported_features: int = 0
 
     async def async_added_to_hass(self) -> None:
@@ -136,17 +138,17 @@ class LightGroup(GroupEntity, light.LightEntity):
         return self._icon
 
     @property
-    def brightness(self) -> Optional[int]:
+    def brightness(self) -> int | None:
         """Return the brightness of this light group between 0..255."""
         return self._brightness
 
     @property
-    def hs_color(self) -> Optional[Tuple[float, float]]:
+    def hs_color(self) -> tuple[float, float] | None:
         """Return the HS color value [float, float]."""
         return self._hs_color
 
     @property
-    def color_temp(self) -> Optional[int]:
+    def color_temp(self) -> int | None:
         """Return the CT color value in mireds."""
         return self._color_temp
 
@@ -161,17 +163,17 @@ class LightGroup(GroupEntity, light.LightEntity):
         return self._max_mireds
 
     @property
-    def white_value(self) -> Optional[int]:
+    def white_value(self) -> int | None:
         """Return the white value of this light group between 0..255."""
         return self._white_value
 
     @property
-    def effect_list(self) -> Optional[List[str]]:
+    def effect_list(self) -> list[str] | None:
         """Return the list of supported effects."""
         return self._effect_list
 
     @property
-    def effect(self) -> Optional[str]:
+    def effect(self) -> str | None:
         """Return the current effect."""
         return self._effect
 
@@ -288,7 +290,7 @@ class LightGroup(GroupEntity, light.LightEntity):
     async def async_update(self):
         """Query all members and determine the light group state."""
         all_states = [self.hass.states.get(x) for x in self._entity_ids]
-        states: List[State] = list(filter(None, all_states))
+        states: list[State] = list(filter(None, all_states))
         on_states = [state for state in states if state.state == STATE_ON]
 
         self._is_on = len(on_states) > 0
@@ -331,7 +333,7 @@ class LightGroup(GroupEntity, light.LightEntity):
         self._supported_features &= SUPPORT_GROUP_LIGHT
 
 
-def _find_state_attributes(states: List[State], key: str) -> Iterator[Any]:
+def _find_state_attributes(states: list[State], key: str) -> Iterator[Any]:
     """Find attributes with matching key from states."""
     for state in states:
         value = state.attributes.get(key)
@@ -350,9 +352,9 @@ def _mean_tuple(*args):
 
 
 def _reduce_attribute(
-    states: List[State],
+    states: list[State],
     key: str,
-    default: Optional[Any] = None,
+    default: Any | None = None,
     reduce: Callable[..., Any] = _mean_int,
 ) -> Any:
     """Find the first attribute matching key from states.
diff --git a/homeassistant/components/group/reproduce_state.py b/homeassistant/components/group/reproduce_state.py
index adeb0cfee0a..f91b1e119af 100644
--- a/homeassistant/components/group/reproduce_state.py
+++ b/homeassistant/components/group/reproduce_state.py
@@ -1,5 +1,7 @@
 """Module that groups code required to handle state restore for component."""
-from typing import Any, Dict, Iterable, Optional
+from __future__ import annotations
+
+from typing import Any, Iterable
 
 from homeassistant.core import Context, State
 from homeassistant.helpers.state import async_reproduce_state
@@ -12,8 +14,8 @@ async def async_reproduce_states(
     hass: HomeAssistantType,
     states: Iterable[State],
     *,
-    context: Optional[Context] = None,
-    reproduce_options: Optional[Dict[str, Any]] = None,
+    context: Context | None = None,
+    reproduce_options: dict[str, Any] | None = None,
 ) -> None:
     """Reproduce component states."""
     states_copy = []
diff --git a/homeassistant/components/gtfs/sensor.py b/homeassistant/components/gtfs/sensor.py
index 23f9e2a8021..737348548a8 100644
--- a/homeassistant/components/gtfs/sensor.py
+++ b/homeassistant/components/gtfs/sensor.py
@@ -1,9 +1,11 @@
 """Support for GTFS (Google/General Transport Format Schema)."""
+from __future__ import annotations
+
 import datetime
 import logging
 import os
 import threading
-from typing import Any, Callable, Optional
+from typing import Any, Callable
 
 import pygtfs
 from sqlalchemy.sql import text
@@ -484,7 +486,7 @@ def setup_platform(
     hass: HomeAssistantType,
     config: ConfigType,
     add_entities: Callable[[list], None],
-    discovery_info: Optional[DiscoveryInfoType] = None,
+    discovery_info: DiscoveryInfoType | None = None,
 ) -> None:
     """Set up the GTFS sensor."""
     gtfs_dir = hass.config.path(DEFAULT_PATH)
@@ -523,7 +525,7 @@ class GTFSDepartureSensor(Entity):
     def __init__(
         self,
         gtfs: Any,
-        name: Optional[Any],
+        name: Any | None,
         origin: Any,
         destination: Any,
         offset: cv.time_period,
@@ -540,7 +542,7 @@ class GTFSDepartureSensor(Entity):
         self._available = False
         self._icon = ICON
         self._name = ""
-        self._state: Optional[str] = None
+        self._state: str | None = None
         self._attributes = {}
 
         self._agency = None
@@ -559,7 +561,7 @@ class GTFSDepartureSensor(Entity):
         return self._name
 
     @property
-    def state(self) -> Optional[str]:  # type: ignore
+    def state(self) -> str | None:  # type: ignore
         """Return the state of the sensor."""
         return self._state
 
@@ -811,7 +813,7 @@ class GTFSDepartureSensor(Entity):
             col: getattr(resource, col) for col in resource.__table__.columns.keys()
         }
 
-    def append_keys(self, resource: dict, prefix: Optional[str] = None) -> None:
+    def append_keys(self, resource: dict, prefix: str | None = None) -> None:
         """Properly format key val pairs to append to attributes."""
         for attr, val in resource.items():
             if val == "" or val is None or attr == "feed_id":
diff --git a/homeassistant/components/guardian/__init__.py b/homeassistant/components/guardian/__init__.py
index 98f35d34e14..ebb5e71e1cb 100644
--- a/homeassistant/components/guardian/__init__.py
+++ b/homeassistant/components/guardian/__init__.py
@@ -1,6 +1,7 @@
 """The Elexa Guardian integration."""
+from __future__ import annotations
+
 import asyncio
-from typing import Dict
 
 from aioguardian import Client
 
@@ -314,7 +315,7 @@ class ValveControllerEntity(GuardianEntity):
     def __init__(
         self,
         entry: ConfigEntry,
-        coordinators: Dict[str, DataUpdateCoordinator],
+        coordinators: dict[str, DataUpdateCoordinator],
         kind: str,
         name: str,
         device_class: str,
diff --git a/homeassistant/components/guardian/binary_sensor.py b/homeassistant/components/guardian/binary_sensor.py
index d8d0498304d..e8c736eabe5 100644
--- a/homeassistant/components/guardian/binary_sensor.py
+++ b/homeassistant/components/guardian/binary_sensor.py
@@ -1,5 +1,7 @@
 """Binary sensors for the Elexa Guardian integration."""
-from typing import Callable, Dict, Optional
+from __future__ import annotations
+
+from typing import Callable
 
 from homeassistant.components.binary_sensor import (
     DEVICE_CLASS_CONNECTIVITY,
@@ -122,8 +124,8 @@ class PairedSensorBinarySensor(PairedSensorEntity, BinarySensorEntity):
         coordinator: DataUpdateCoordinator,
         kind: str,
         name: str,
-        device_class: Optional[str],
-        icon: Optional[str],
+        device_class: str | None,
+        icon: str | None,
     ) -> None:
         """Initialize."""
         super().__init__(entry, coordinator, kind, name, device_class, icon)
@@ -155,11 +157,11 @@ class ValveControllerBinarySensor(ValveControllerEntity, BinarySensorEntity):
     def __init__(
         self,
         entry: ConfigEntry,
-        coordinators: Dict[str, DataUpdateCoordinator],
+        coordinators: dict[str, DataUpdateCoordinator],
         kind: str,
         name: str,
-        device_class: Optional[str],
-        icon: Optional[str],
+        device_class: str | None,
+        icon: str | None,
     ) -> None:
         """Initialize."""
         super().__init__(entry, coordinators, kind, name, device_class, icon)
diff --git a/homeassistant/components/guardian/sensor.py b/homeassistant/components/guardian/sensor.py
index 160246b2014..9b778128d19 100644
--- a/homeassistant/components/guardian/sensor.py
+++ b/homeassistant/components/guardian/sensor.py
@@ -1,5 +1,7 @@
 """Sensors for the Elexa Guardian integration."""
-from typing import Callable, Dict, Optional
+from __future__ import annotations
+
+from typing import Callable
 
 from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import (
@@ -117,9 +119,9 @@ class PairedSensorSensor(PairedSensorEntity):
         coordinator: DataUpdateCoordinator,
         kind: str,
         name: str,
-        device_class: Optional[str],
-        icon: Optional[str],
-        unit: Optional[str],
+        device_class: str | None,
+        icon: str | None,
+        unit: str | None,
     ) -> None:
         """Initialize."""
         super().__init__(entry, coordinator, kind, name, device_class, icon)
@@ -157,12 +159,12 @@ class ValveControllerSensor(ValveControllerEntity):
     def __init__(
         self,
         entry: ConfigEntry,
-        coordinators: Dict[str, DataUpdateCoordinator],
+        coordinators: dict[str, DataUpdateCoordinator],
         kind: str,
         name: str,
-        device_class: Optional[str],
-        icon: Optional[str],
-        unit: Optional[str],
+        device_class: str | None,
+        icon: str | None,
+        unit: str | None,
     ) -> None:
         """Initialize."""
         super().__init__(entry, coordinators, kind, name, device_class, icon)
diff --git a/homeassistant/components/guardian/switch.py b/homeassistant/components/guardian/switch.py
index 20a38ea5ce7..c574f283bdd 100644
--- a/homeassistant/components/guardian/switch.py
+++ b/homeassistant/components/guardian/switch.py
@@ -1,5 +1,7 @@
 """Switches for the Elexa Guardian integration."""
-from typing import Callable, Dict
+from __future__ import annotations
+
+from typing import Callable
 
 from aioguardian import Client
 from aioguardian.errors import GuardianError
@@ -84,7 +86,7 @@ class ValveControllerSwitch(ValveControllerEntity, SwitchEntity):
         self,
         entry: ConfigEntry,
         client: Client,
-        coordinators: Dict[str, DataUpdateCoordinator],
+        coordinators: dict[str, DataUpdateCoordinator],
     ):
         """Initialize."""
         super().__init__(