diff --git a/pyproject.toml b/pyproject.toml
index 8b3da88..eb1bb12 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -22,7 +22,7 @@ dependencies = [
 dev = [
   "httpx>=0.27,<1.0",
   "pytest>=8.0,<9.0",
-  "ruff>=0.4,<1.0",
+  "ruff>=0.15.10,<1.0",
 ]
 
 [tool.setuptools]