diff --git a/pyproject.toml b/pyproject.toml
index eddacb9..8e010a9 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -40,7 +40,7 @@ dev = [
   "pre-commit>=4.6.2",
   "pytest>=9.1.1",
   "pytest-cov>=7.1.0",
-  "ruff>=0.16.5",
+  "ruff>=0.16.9",
   "twine>=7.0.0",
 ]