diff --git a/pyproject.toml b/pyproject.toml
index 58adebb..f83b483 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -11,7 +11,7 @@ python = "^3.11"
 [tool.poetry.dev-dependencies]
 pytest = "^8.0.0"
 pytest-cov = "^5.0.0"
-ruff = "^0.3.0"
+ruff = "^0.4.2"
 
 [tool.pytest.ini_options]
 testpaths = ["tests",]