diff --git a/homeassistant/components/bluetooth/passive_update_processor.py b/homeassistant/components/bluetooth/passive_update_processor.py
index 29ebda3488ba..3e7e4e96659b 100644
--- a/homeassistant/components/bluetooth/passive_update_processor.py
+++ b/homeassistant/components/bluetooth/passive_update_processor.py
@@ -146,20 +146,19 @@ class PassiveBluetoothDataUpdate[_T]:
         """
         device_change = False
         changed_entity_keys: set[PassiveBluetoothEntityKey] = set()
-        for key, device_info in new_data.devices.items():
-            if device_change or self.devices.get(key, UNDEFINED) != device_info:
+        for device_key, device_info in new_data.devices.items():
+            if device_change or self.devices.get(device_key, UNDEFINED) != device_info:
                 device_change = True
-                self.devices[key] = device_info
+                self.devices[device_key] = device_info
         for incoming, current in (
             (new_data.entity_descriptions, self.entity_descriptions),
             (new_data.entity_names, self.entity_names),
             (new_data.entity_data, self.entity_data),
         ):
-            # mypy can't seem to work this out
-            for key, data in incoming.items():  # type: ignore[attr-defined]
-                if current.get(key, UNDEFINED) != data:  # type: ignore[attr-defined]
-                    changed_entity_keys.add(key)  # type: ignore[arg-type]
-                    current[key] = data  # type: ignore[index]
+            for key, data in incoming.items():
+                if current.get(key, UNDEFINED) != data:
+                    changed_entity_keys.add(key)
+                    current[key] = data  # type: ignore[assignment]
         # If the device changed we don't need to return the changed
         # entity keys as all entities will be updated
         return None if device_change else changed_entity_keys
diff --git a/homeassistant/components/recorder/core.py b/homeassistant/components/recorder/core.py
index a5eecf42f222..4e5ac04c3bfa 100644
--- a/homeassistant/components/recorder/core.py
+++ b/homeassistant/components/recorder/core.py
@@ -85,6 +85,7 @@ from .db_schema import (
 )
 from .executor import DBInterruptibleThreadPoolExecutor
 from .migration import (
+    BaseRunTimeMigration,
     EntityIDMigration,
     EventsContextIDMigration,
     EventTypeIDMigration,
@@ -805,6 +806,7 @@ class Recorder(threading.Thread):
                 for row in execute_stmt_lambda_element(session, get_migration_changes())
             }
 
+            migrator: BaseRunTimeMigration
             for migrator_cls in (StatesContextIDMigration, EventsContextIDMigration):
                 migrator = migrator_cls(session, schema_version, migration_changes)
                 if migrator.needs_migrate():
diff --git a/homeassistant/components/sonos/__init__.py b/homeassistant/components/sonos/__init__.py
index 2049cb4c8c79..912a8d04f4e3 100644
--- a/homeassistant/components/sonos/__init__.py
+++ b/homeassistant/components/sonos/__init__.py
@@ -9,7 +9,7 @@ import datetime
 from functools import partial
 import logging
 import socket
-from typing import TYPE_CHECKING, Any, cast
+from typing import Any, cast
 from urllib.parse import urlparse
 
 from aiohttp import ClientError
@@ -372,12 +372,11 @@ class SonosDiscoveryManager:
                 (SonosAlarms, self.data.alarms),
                 (SonosFavorites, self.data.favorites),
             ):
-                if TYPE_CHECKING:
-                    coord_dict = cast(dict[str, Any], coord_dict)
-                if soco.household_id not in coord_dict:
+                c_dict: dict[str, Any] = coord_dict
+                if soco.household_id not in c_dict:
                     new_coordinator = coordinator(self.hass, soco.household_id)
                     new_coordinator.setup(soco)
-                    coord_dict[soco.household_id] = new_coordinator
+                    c_dict[soco.household_id] = new_coordinator
             speaker.setup(self.entry)
         except (OSError, SoCoException, Timeout) as ex:
             _LOGGER.warning("Failed to add SonosSpeaker using %s: %s", soco, ex)
diff --git a/homeassistant/components/tessie/lock.py b/homeassistant/components/tessie/lock.py
index 9457d476e326..0ea65ce4781c 100644
--- a/homeassistant/components/tessie/lock.py
+++ b/homeassistant/components/tessie/lock.py
@@ -35,7 +35,7 @@ async def async_setup_entry(
     """Set up the Tessie sensor platform from a config entry."""
     data = entry.runtime_data
 
-    entities = [
+    entities: list[TessieEntity] = [
         klass(vehicle)
         for klass in (TessieLockEntity, TessieCableLockEntity)
         for vehicle in data.vehicles
diff --git a/requirements_test.txt b/requirements_test.txt
index fce669c49298..460da410db60 100644
--- a/requirements_test.txt
+++ b/requirements_test.txt
@@ -11,7 +11,7 @@ astroid==3.2.2
 coverage==7.5.3
 freezegun==1.5.0
 mock-open==1.4.0
-mypy-dev==1.11.0a8
+mypy-dev==1.11.0a9
 pre-commit==3.7.1
 pydantic==1.10.17
 pylint==3.2.2