diff --git a/pyproject.toml b/pyproject.toml
index 2eca330..1ba05c5 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -144,7 +144,7 @@ testpaths = [
 [dependency-groups]
 dev = [
     "ty==0.0.75",
-    "ruff==0.16.4",
+    "ruff==0.16.6",
     "pytest==9.1.1",
     "pytest-cov==7.1.0",
     "pytest-timeout>=2.4.0",