diff --git a/requirements.txt b/requirements.txt
index 2f17194..8f30ac7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,4 +3,4 @@ icalendar >= 5.0.12
 pip>=21.0,<24.3
 pre-commit>=3.7.1
 recurring-ical-events>=2.2.1
-ruff==0.5.0
+ruff==0.5.5