diff --git a/pyproject.toml b/pyproject.toml
index f562a2b..6614f25 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -8,7 +8,7 @@ version = "1.0.0"
 description = "Phone-driven wake alarm with fan ramp and smart-plug control"
 requires-python = ">=3.10"
 dependencies = [
-    "gatelock @ git+https://github.com/kuhyx/utils@gatelock-v0.4.0#subdirectory=gatelock",
+    "gatelock @ git+https://github.com/kuhyx/utils@gatelock-v0.4.1#subdirectory=gatelock",
     # Firebase transport for the alarm read. _sync.py imports it lazily and
     # falls back to its stdlib GitHub path if the import fails, so a broken
     # install degrades the read instead of killing the per-minute trigger.
diff --git a/requirements.txt b/requirements.txt
index af25619..e8d75bd 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ bandit>=1.7.0
 codespell>=2.2.0
 coverage>=7.4.0
 crdt-sync @ git+https://github.com/kuhyx/utils@crdt-sync-v0.5.1#subdirectory=crdt-sync
-gatelock @ git+https://github.com/kuhyx/utils@gatelock-v0.4.0#subdirectory=gatelock
+gatelock @ git+https://github.com/kuhyx/utils@gatelock-v0.4.1#subdirectory=gatelock
 mypy>=1.8.0
 pre-commit>=3.6.0
 pylint>=3.0.0