diff --git a/pyproject.toml b/pyproject.toml
index 2c237ff..be69a28 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -47,7 +47,7 @@ dev = [
   "pytest-cov>=5.0",
   # Keep CI and pre-commit on the same formatter release. Formatter output can
   # change between Ruff versions even when lint rules do not.
-  "ruff==0.15.22",
+  "ruff==0.16.0",
   "mypy>=1.8",
 ]