diff --git a/pyproject.toml b/pyproject.toml
index 268943f..1ed32d2 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -24,7 +24,7 @@ dependencies = [
 
 [dependency-groups]
 dev = [
-    "ruff==0.13.3",
+    "ruff==0.16.9",
     "pytest==8.4.2",
     "pytest-asyncio==1.2.0",
     "httpx==0.28.1",