diff --git a/pyproject.toml b/pyproject.toml
index c281154..3d04ab1 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -15,7 +15,7 @@ pydantic = ">=1.9.0,<3.0.0"
 pytest = ">=7.1.2,<9.0.0"
 pytest-cov = ">=3,<6"
 tox = ">=3.26,<5.0"
-ruff = ">=0.2.0,<0.5.0"
+ruff = ">=0.5.0,<0.6.0"
 pyright = ">=1.1.350,<1.2"
 
 [tool.ruff]