diff --git a/pyproject.toml b/pyproject.toml
index 5f004c2..7e2f522 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -97,7 +97,7 @@ optional-dependencies.develop = [
   "mypy<1.20",
   "poethepoet<1",
   "pyproject-fmt<3",
-  "ruff<0.15",
+  "ruff<0.16",
   "validate-pyproject<1",
 ]
 optional-dependencies.doc = [