diff --git a/pyproject.toml b/pyproject.toml
index 307aa2d..54a6393 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -45,7 +45,7 @@ dev = [
     "pre-commit",
     "pytest",
     "pytest-cov",
-    "ruff==0.15.8",
+    "ruff==0.15.9",
     "types-PyYAML",
     "requests",
     "types-requests",