diff --git a/requirements_test.txt b/requirements_test.txt
index f78ac64..c21849a 100644
--- a/requirements_test.txt
+++ b/requirements_test.txt
@@ -3,7 +3,7 @@ codespell==2.3.0
 coverage>=7.3.1
 fnv-hash-fast>=0.5.0
 pre-commit==4.0.1
-mypy-dev==1.14.0a5
+mypy-dev==1.14.0a7
 psutil-home-assistant>=0.0.1
 pytest>=7.4.3
 pytest-asyncio>=0.21.0