diff --git a/requirements-dev.txt b/requirements-dev.txt
index b2e921b..6dc68bc 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -8,6 +8,6 @@
 #
 # Local and CI install from this same file, so `make ci` and the CI run cannot
 # disagree about which rules apply.
-ruff==0.16.2
+ruff==0.16.4
 PyYAML==6.0.3
 Jinja2==3.1.6