diff --git a/pyproject.toml b/pyproject.toml
index e1743cf6..c78d247b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -52,7 +52,7 @@ test = [
   "pytest-asyncio==1.3.0",
   "pytest-aiohttp==1.1.0",
   "pytest-cov==7.1.0",
-  "ruff==0.15.8",
+  "ruff==0.15.9",
   "tomli==2.4.1",
 ]