diff --git a/pyproject.toml b/pyproject.toml
index e80c20b..d499fb6 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -18,7 +18,7 @@ classifiers = [
 dev = [
   "pytest==9.0.3",
   "pytest-timeout==2.3.1",
-  "ruff==0.9.10",
+  "ruff==0.16.5",
 ]
 
 [tool.pytest.ini_options]