diff --git a/pyproject.toml b/pyproject.toml
index ea71c25..7566648 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -55,7 +55,7 @@ mysql = ["PyMySQL>=1.1"]
 dev = [
     "pytest>=9.1.1",
     "pytest-cov>=7.1.0",
-    "ruff>=0.16.8",
+    "ruff>=0.16.9",
     "mypy>=2.3.1",
     "types-PyYAML",
     "types-psutil",