diff --git a/requirements_test.txt b/requirements_test.txt
index f76e180..f8a0b8e 100644
--- a/requirements_test.txt
+++ b/requirements_test.txt
@@ -1,4 +1,5 @@
 # Pins the Home Assistant version the tests run against (0.13.367 -> homeassistant 2026.9.4).
 # Bumped by Dependabot; the nightly compat workflow also tests the latest stable and beta.
+
+ruff==0.16.10
 pytest-homeassistant-custom-component==0.13.370
-ruff==0.16.9