diff --git a/pyproject.toml b/pyproject.toml
index f663552..303fd89 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -32,7 +32,7 @@ tests =[
     "pytest~=8.0",
     "pytest-cov~=5.0",
     "pyarrow-stubs~=10.0",
-    "ruff~=0.4.1",
+    "ruff~=0.5.0",
 ]
 
 [project.urls]