diff --git a/homeassistant/components/azure_event_hub/__init__.py b/homeassistant/components/azure_event_hub/__init__.py
index 52e07063569..743463abda5 100644
--- a/homeassistant/components/azure_event_hub/__init__.py
+++ b/homeassistant/components/azure_event_hub/__init__.py
@@ -139,7 +139,7 @@ class AzureEventHub:
         self._max_delay = self._entry.options.get(CONF_MAX_DELAY, DEFAULT_MAX_DELAY)
 
         self._shutdown = False
-        self._queue: asyncio.PriorityQueue[  # pylint: disable=unsubscriptable-object
+        self._queue: asyncio.PriorityQueue[
             tuple[int, tuple[datetime, State | None]]
         ] = asyncio.PriorityQueue()
         self._listener_remover: Callable[[], None] | None = None
diff --git a/homeassistant/components/homewizard/config_flow.py b/homeassistant/components/homewizard/config_flow.py
index 50a01980308..7544071a154 100644
--- a/homeassistant/components/homewizard/config_flow.py
+++ b/homeassistant/components/homewizard/config_flow.py
@@ -154,7 +154,7 @@ class ConfigFlow(config_entries.ConfigFlow, domain=DOMAIN):
             _LOGGER.error("API disabled, API must be enabled in the app")
             raise AbortFlow("api_not_enabled") from ex
 
-        except Exception as ex:  # pylint: disable=broad-except
+        except Exception as ex:
             _LOGGER.error(
                 "Error connecting with Energy Device at %s",
                 ip_address,
diff --git a/homeassistant/components/homewizard/coordinator.py b/homeassistant/components/homewizard/coordinator.py
index bad24f11f1f..c5e8953b7f1 100644
--- a/homeassistant/components/homewizard/coordinator.py
+++ b/homeassistant/components/homewizard/coordinator.py
@@ -50,7 +50,7 @@ class HWEnergyDeviceUpdateCoordinator(
                     "API disabled, API must be enabled in the app"
                 ) from ex
 
-            except Exception as ex:  # pylint: disable=broad-except
+            except Exception as ex:
                 raise UpdateFailed(
                     f"Error connecting with Energy Device at {self.api.host}"
                 ) from ex
@@ -82,7 +82,7 @@ class HWEnergyDeviceUpdateCoordinator(
         except aiohwenergy.AiohwenergyException as ex:
             raise UpdateFailed("Unknown Energy API error occurred") from ex
 
-        except Exception as ex:  # pylint: disable=broad-except
+        except Exception as ex:
             raise UpdateFailed(
                 f"Unknown error connecting with Energy Device at {self.api.host}"
             ) from ex
diff --git a/homeassistant/components/lupusec/__init__.py b/homeassistant/components/lupusec/__init__.py
index 25f8d0a0731..fd55f0b4d9a 100644
--- a/homeassistant/components/lupusec/__init__.py
+++ b/homeassistant/components/lupusec/__init__.py
@@ -1,5 +1,4 @@
 """Support for Lupusec Home Security system."""
-# pylint: disable=import-error
 import logging
 
 import lupupy
diff --git a/homeassistant/components/lupusec/binary_sensor.py b/homeassistant/components/lupusec/binary_sensor.py
index 2734b9b4d0c..2c6e7b2fff8 100644
--- a/homeassistant/components/lupusec/binary_sensor.py
+++ b/homeassistant/components/lupusec/binary_sensor.py
@@ -1,7 +1,6 @@
 """Support for Lupusec Security System binary sensors."""
 from __future__ import annotations
 
-# pylint: disable=import-error
 from datetime import timedelta
 
 import lupupy.constants as CONST
diff --git a/homeassistant/components/lupusec/switch.py b/homeassistant/components/lupusec/switch.py
index e58b53aac39..4b5f38a81b3 100644
--- a/homeassistant/components/lupusec/switch.py
+++ b/homeassistant/components/lupusec/switch.py
@@ -1,7 +1,6 @@
 """Support for Lupusec Security System switches."""
 from __future__ import annotations
 
-# pylint: disable=import-error
 from datetime import timedelta
 
 import lupupy.constants as CONST
diff --git a/homeassistant/core.py b/homeassistant/core.py
index fb0b244c23b..3b0bac63815 100644
--- a/homeassistant/core.py
+++ b/homeassistant/core.py
@@ -240,7 +240,6 @@ class HomeAssistant:
     def __init__(self) -> None:
         """Initialize new Home Assistant object."""
         self.loop = asyncio.get_running_loop()
-        # pylint: disable-next=unsubscriptable-object
         self._pending_tasks: list[asyncio.Future[Any]] = []
         self._track_task = True
         self.bus = EventBus(self)
@@ -363,21 +362,21 @@ class HomeAssistant:
     @callback
     def async_add_job(
         self, target: Callable[..., Awaitable[_R]], *args: Any
-    ) -> asyncio.Future[_R] | None:  # pylint: disable=unsubscriptable-object
+    ) -> asyncio.Future[_R] | None:
         ...
 
     @overload
     @callback
     def async_add_job(
         self, target: Callable[..., Awaitable[_R] | _R], *args: Any
-    ) -> asyncio.Future[_R] | None:  # pylint: disable=unsubscriptable-object
+    ) -> asyncio.Future[_R] | None:
         ...
 
     @overload
     @callback
     def async_add_job(
         self, target: Coroutine[Any, Any, _R], *args: Any
-    ) -> asyncio.Future[_R] | None:  # pylint: disable=unsubscriptable-object
+    ) -> asyncio.Future[_R] | None:
         ...
 
     @callback
@@ -385,7 +384,7 @@ class HomeAssistant:
         self,
         target: Callable[..., Awaitable[_R] | _R] | Coroutine[Any, Any, _R],
         *args: Any,
-    ) -> asyncio.Future[_R] | None:  # pylint: disable=unsubscriptable-object
+    ) -> asyncio.Future[_R] | None:
         """Add a job to be executed by the event loop or by an executor.
 
         If the job is either a coroutine or decorated with @callback, it will be
@@ -409,27 +408,27 @@ class HomeAssistant:
     @callback
     def async_add_hass_job(
         self, hassjob: HassJob[Awaitable[_R]], *args: Any
-    ) -> asyncio.Future[_R] | None:  # pylint: disable=unsubscriptable-object
+    ) -> asyncio.Future[_R] | None:
         ...
 
     @overload
     @callback
     def async_add_hass_job(
         self, hassjob: HassJob[Awaitable[_R] | _R], *args: Any
-    ) -> asyncio.Future[_R] | None:  # pylint: disable=unsubscriptable-object
+    ) -> asyncio.Future[_R] | None:
         ...
 
     @callback
     def async_add_hass_job(
         self, hassjob: HassJob[Awaitable[_R] | _R], *args: Any
-    ) -> asyncio.Future[_R] | None:  # pylint: disable=unsubscriptable-object
+    ) -> asyncio.Future[_R] | None:
         """Add a HassJob from within the event loop.
 
         This method must be run in the event loop.
         hassjob: HassJob to call.
         args: parameters for method to call.
         """
-        task: asyncio.Future[_R]  # pylint: disable=unsubscriptable-object
+        task: asyncio.Future[_R]
         if hassjob.job_type == HassJobType.Coroutinefunction:
             task = self.loop.create_task(
                 cast(Callable[..., Awaitable[_R]], hassjob.target)(*args)
@@ -473,7 +472,7 @@ class HomeAssistant:
     @callback
     def async_add_executor_job(
         self, target: Callable[..., T], *args: Any
-    ) -> asyncio.Future[T]:  # pylint: disable=unsubscriptable-object
+    ) -> asyncio.Future[T]:
         """Add an executor job from within the event loop."""
         task = self.loop.run_in_executor(None, target, *args)
 
@@ -497,20 +496,20 @@ class HomeAssistant:
     @callback
     def async_run_hass_job(
         self, hassjob: HassJob[Awaitable[_R]], *args: Any
-    ) -> asyncio.Future[_R] | None:  # pylint: disable=unsubscriptable-object
+    ) -> asyncio.Future[_R] | None:
         ...
 
     @overload
     @callback
     def async_run_hass_job(
         self, hassjob: HassJob[Awaitable[_R] | _R], *args: Any
-    ) -> asyncio.Future[_R] | None:  # pylint: disable=unsubscriptable-object
+    ) -> asyncio.Future[_R] | None:
         ...
 
     @callback
     def async_run_hass_job(
         self, hassjob: HassJob[Awaitable[_R] | _R], *args: Any
-    ) -> asyncio.Future[_R] | None:  # pylint: disable=unsubscriptable-object
+    ) -> asyncio.Future[_R] | None:
         """Run a HassJob from within the event loop.
 
         This method must be run in the event loop.
@@ -528,21 +527,21 @@ class HomeAssistant:
     @callback
     def async_run_job(
         self, target: Callable[..., Awaitable[_R]], *args: Any
-    ) -> asyncio.Future[_R] | None:  # pylint: disable=unsubscriptable-object
+    ) -> asyncio.Future[_R] | None:
         ...
 
     @overload
     @callback
     def async_run_job(
         self, target: Callable[..., Awaitable[_R] | _R], *args: Any
-    ) -> asyncio.Future[_R] | None:  # pylint: disable=unsubscriptable-object
+    ) -> asyncio.Future[_R] | None:
         ...
 
     @overload
     @callback
     def async_run_job(
         self, target: Coroutine[Any, Any, _R], *args: Any
-    ) -> asyncio.Future[_R] | None:  # pylint: disable=unsubscriptable-object
+    ) -> asyncio.Future[_R] | None:
         ...
 
     @callback
@@ -550,7 +549,7 @@ class HomeAssistant:
         self,
         target: Callable[..., Awaitable[_R] | _R] | Coroutine[Any, Any, _R],
         *args: Any,
-    ) -> asyncio.Future[_R] | None:  # pylint: disable=unsubscriptable-object
+    ) -> asyncio.Future[_R] | None:
         """Run a job from within the event loop.
 
         This method must be run in the event loop.
diff --git a/homeassistant/util/async_.py b/homeassistant/util/async_.py
index bf7250b68e6..8eb4b31fdac 100644
--- a/homeassistant/util/async_.py
+++ b/homeassistant/util/async_.py
@@ -41,7 +41,7 @@ def fire_coroutine_threadsafe(coro: Coroutine, loop: AbstractEventLoop) -> None:
 
 def run_callback_threadsafe(
     loop: AbstractEventLoop, callback: Callable[..., T], *args: Any
-) -> concurrent.futures.Future[T]:  # pylint: disable=unsubscriptable-object
+) -> concurrent.futures.Future[T]:
     """Submit a callback object to a given event loop.
 
     Return a concurrent.futures.Future to access the result.
diff --git a/homeassistant/util/process.py b/homeassistant/util/process.py
index f89b2eb96ee..832ef450dca 100644
--- a/homeassistant/util/process.py
+++ b/homeassistant/util/process.py
@@ -8,10 +8,7 @@ from typing import Any
 # mypy: disallow-any-generics
 
 
-def kill_subprocess(
-    # pylint: disable=unsubscriptable-object # https://github.com/PyCQA/pylint/issues/4369
-    process: subprocess.Popen[Any],
-) -> None:
+def kill_subprocess(process: subprocess.Popen[Any]) -> None:
     """Force kill a subprocess and wait for it to exit."""
     process.kill()
     process.communicate()
diff --git a/pyproject.toml b/pyproject.toml
index d5be195d2b2..a2d7a8721b4 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -17,7 +17,7 @@ forced_separate = [
 combine_as_imports = true
 
 [tool.pylint.MASTER]
-py-version = "3.8"
+py-version = "3.9"
 ignore = [
     "tests",
 ]
@@ -76,6 +76,7 @@ good-names = [
 # Enable once current issues are fixed:
 # consider-using-namedtuple-or-dataclass (Pylint CodeStyle extension)
 # consider-using-assignment-expr (Pylint CodeStyle extension)
+# deprecated-typing-alias (temporarily while updating code to Python 3.9)
 disable = [
     "format",
     "abstract-class-little-used",
@@ -101,6 +102,7 @@ disable = [
     "consider-using-f-string",
     "consider-using-namedtuple-or-dataclass",
     "consider-using-assignment-expr",
+    "deprecated-typing-alias",
 ]
 enable = [
     #"useless-suppression",  # temporarily every now and then to clean them up