diff --git a/pyproject.toml b/pyproject.toml
index d3f8bde..e8dc12c 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -23,7 +23,7 @@ dev = [
     "pytest-timeout>=2.1.0",
     "pytest-asyncio>=0.23.0",
     "black>=25.1",
-    "ruff>=0.9",
+    "ruff>=0.15.10",
     "httpx>=0.28",
     "pip-audit>=2.7",
 ]