diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 48d90ee..535549a 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -96,7 +96,7 @@ repos:
   # single tool owns that gate (PY-PROJ-007: no overlapping tools). ruff infers the
   # upgrade target from pyproject's requires-python (>=3.14).
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: 25bcf95026b96e2dd3c0aec3090c3d6ef6ca2e6c # frozen: v0.17.3
+    rev: c0f278f1254ccc8fb09676bcdb8d847e7db493e5 # frozen: v0.17.4
     hooks:
       # Run the linter. Upstream types_or is [python, pyi, jupyter], which matches
       # `ruff check`'s own scope: it does not lint Python inside Markdown fences