diff --git a/homeassistant/helpers/area_registry.py b/homeassistant/helpers/area_registry.py
index 10ed9fdd65d..48746b339dc 100644
--- a/homeassistant/helpers/area_registry.py
+++ b/homeassistant/helpers/area_registry.py
@@ -216,7 +216,7 @@ class AreaRegistry:
         if not new_values:
             return old
 
-        new = self.areas[area_id] = attr.evolve(old, **new_values)
+        new = self.areas[area_id] = attr.evolve(old, **new_values)  # type: ignore[arg-type]
         if normalized_name is not None:
             self._normalized_name_area_idx[
                 normalized_name
diff --git a/requirements_test.txt b/requirements_test.txt
index caf29fc558a..097cff38d59 100644
--- a/requirements_test.txt
+++ b/requirements_test.txt
@@ -12,7 +12,7 @@ codecov==2.1.12
 coverage==7.2.1
 freezegun==1.2.2
 mock-open==1.4.0
-mypy==1.1.1
+mypy==1.2.0
 pre-commit==3.1.0
 pydantic==1.10.7
 pylint==2.17.0