diff --git a/.strict-typing b/.strict-typing
index d57787a38fa..f2e2ba5301c 100644
--- a/.strict-typing
+++ b/.strict-typing
@@ -242,6 +242,7 @@ homeassistant.components.guardian.*
 homeassistant.components.habitica.*
 homeassistant.components.hardkernel.*
 homeassistant.components.hardware.*
+homeassistant.components.hdfury.*
 homeassistant.components.heos.*
 homeassistant.components.here_travel_time.*
 homeassistant.components.history.*
diff --git a/homeassistant/components/hdfury/diagnostics.py b/homeassistant/components/hdfury/diagnostics.py
index c561a97d4ee..d4ab587c122 100644
--- a/homeassistant/components/hdfury/diagnostics.py
+++ b/homeassistant/components/hdfury/diagnostics.py
@@ -2,14 +2,13 @@
 
 from typing import Any
 
-from homeassistant.config_entries import ConfigEntry
 from homeassistant.core import HomeAssistant
 
-from .coordinator import HDFuryCoordinator
+from .coordinator import HDFuryConfigEntry, HDFuryCoordinator
 
 
 async def async_get_config_entry_diagnostics(
-    hass: HomeAssistant, entry: ConfigEntry
+    hass: HomeAssistant, entry: HDFuryConfigEntry
 ) -> dict[str, Any]:
     """Return diagnostics for a config entry."""
     coordinator: HDFuryCoordinator = entry.runtime_data
diff --git a/homeassistant/components/hdfury/manifest.json b/homeassistant/components/hdfury/manifest.json
index 9dd05380920..223db62a793 100644
--- a/homeassistant/components/hdfury/manifest.json
+++ b/homeassistant/components/hdfury/manifest.json
@@ -6,7 +6,7 @@
   "documentation": "https://www.home-assistant.io/integrations/hdfury",
   "integration_type": "device",
   "iot_class": "local_polling",
-  "quality_scale": "gold",
+  "quality_scale": "platinum",
   "requirements": ["hdfury==1.5.0"],
   "zeroconf": [
     { "name": "diva-*", "type": "_http._tcp.local." },
diff --git a/homeassistant/components/hdfury/quality_scale.yaml b/homeassistant/components/hdfury/quality_scale.yaml
index d65144a5b51..4e930074c42 100644
--- a/homeassistant/components/hdfury/quality_scale.yaml
+++ b/homeassistant/components/hdfury/quality_scale.yaml
@@ -73,4 +73,4 @@ rules:
   # Platinum
   async-dependency: done
   inject-websession: done
-  strict-typing: todo
+  strict-typing: done
diff --git a/mypy.ini b/mypy.ini
index 99b6e87242e..35ca121906b 100644
--- a/mypy.ini
+++ b/mypy.ini
@@ -2176,6 +2176,16 @@ disallow_untyped_defs = true
 warn_return_any = true
 warn_unreachable = true
 
+[mypy-homeassistant.components.hdfury.*]
+check_untyped_defs = true
+disallow_incomplete_defs = true
+disallow_subclassing_any = true
+disallow_untyped_calls = true
+disallow_untyped_decorators = true
+disallow_untyped_defs = true
+warn_return_any = true
+warn_unreachable = true
+
 [mypy-homeassistant.components.heos.*]
 check_untyped_defs = true
 disallow_incomplete_defs = true