diff --git a/pyproject.toml b/pyproject.toml
index 246c733..6c0f2e3 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -28,7 +28,7 @@ pydantic = "*"
 fastapi = "*"
 
 [tool.poetry.group.lint.dependencies]
-ruff = "^0.1.6"
+ruff = "^0.4.8"
 types-toml = "^0.10.8.1"
 types-redis = "^4.3.21.6"
 types-pytz = "^2023.3.0.0"