diff --git a/pyproject.toml b/pyproject.toml
index b82bb86..f33d34e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -41,7 +41,7 @@ dev = [
     "pytest>=9.0.3,<10",
     "pytest-cov>=5,<6",
     "mypy>=2.1.0",
-    "ruff>=0.15.13",
+    "ruff>=0.15.20",
     "types-pyyaml",
     "httpx>=0.28,<1",
 ]