From f7dcf8de15de1b53fb606751c964b15ee817af50 Mon Sep 17 00:00:00 2001
From: Marc Mueller <30130371+cdce8p@users.noreply.github.com>
Date: Thu, 29 Jan 2026 00:12:46 +0100
Subject: [PATCH] Switch back to mypy 1.19.1 (#161817)

---
 homeassistant/components/dlink/data.py          | 2 +-
 homeassistant/components/prometheus/__init__.py | 6 +-----
 requirements_test.txt                           | 4 ++--
 3 files changed, 4 insertions(+), 8 deletions(-)

diff --git a/homeassistant/components/dlink/data.py b/homeassistant/components/dlink/data.py
index 35cafc18367..939b230f2c3 100644
--- a/homeassistant/components/dlink/data.py
+++ b/homeassistant/components/dlink/data.py
@@ -4,7 +4,7 @@ from __future__ import annotations
 
 from datetime import datetime
 import logging
-import urllib
+import urllib.error
 
 from pyW215.pyW215 import SmartPlug
 
diff --git a/homeassistant/components/prometheus/__init__.py b/homeassistant/components/prometheus/__init__.py
index 559193a0015..acfb93610a2 100644
--- a/homeassistant/components/prometheus/__init__.py
+++ b/homeassistant/components/prometheus/__init__.py
@@ -384,11 +384,7 @@ class PrometheusMetrics:
         if event.data["action"] != "update" or "area_id" not in event.data["changes"]:
             return
 
-        device_id = event.data.get("device_id")
-
-        if device_id is None:
-            return
-
+        device_id = event.data["device_id"]
         _LOGGER.debug("Handling device update for %s", device_id)
 
         device = self.device_registry.async_get(device_id)
diff --git a/requirements_test.txt b/requirements_test.txt
index 9bd6a32956b..da814b919ea 100644
--- a/requirements_test.txt
+++ b/requirements_test.txt
@@ -11,10 +11,10 @@ astroid==4.0.1
 coverage==7.10.6
 freezegun==1.5.2
 # librt is an internal mypy dependency
-librt==0.2.1
+librt==0.7.3
 license-expression==30.4.3
 mock-open==1.4.0
-mypy-dev==1.19.0a4
+mypy==1.19.1
 prek==0.2.28
 pydantic==2.12.2
 pylint==4.0.1