From 82cacaec1b0f44f4bb3cb9c436c858c73a153e79 Mon Sep 17 00:00:00 2001
From: Marc Mueller <30130371+cdce8p@users.noreply.github.com>
Date: Fri, 2 Oct 2026 17:31:34 +0200
Subject: [PATCH] Update mypy to 2.4.0 (#184025)

---
 homeassistant/util/logging.py | 2 +-
 requirements_test.txt         | 6 +++---
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/homeassistant/util/logging.py b/homeassistant/util/logging.py
index c7ccea478985..bd6e34062856 100644
--- a/homeassistant/util/logging.py
+++ b/homeassistant/util/logging.py
@@ -269,7 +269,7 @@ def async_create_catching_coro[_T](
     return catch_log_coro_exception(
         target,
         lambda: (
-            f"Exception in {target.__name__} called from\n"
+            f"Exception in {target.__name__} called from\n"  # type: ignore[attr-defined]
             + "".join(traceback.format_list(trace[:-1]))
         ),
     )
diff --git a/requirements_test.txt b/requirements_test.txt
index e6c0e26371ed..ae4260fbe674 100644
--- a/requirements_test.txt
+++ b/requirements_test.txt
@@ -8,15 +8,15 @@
 -c homeassistant/package_constraints.txt
 -r requirements_test_pre_commit.txt
 # ast-serialize is an internal mypy dependency
-ast-serialize==0.6.0
+ast-serialize==0.11.2
 astroid==4.0.4
 coverage==7.16.2
 freezegun==1.5.5
 # librt is an internal mypy dependency
-librt==0.13.0
+librt==0.16.0
 license-expression==30.4.4
 mock-open==1.4.0
-mypy==2.3.1
+mypy==2.4.0
 prek==0.5.4
 pydantic==2.13.5
 PyGithub==2.10.0