diff --git a/requirements-dev.txt b/requirements-dev.txt
index 575ed1e..03eb233 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,5 +1,5 @@
 # Development-only tooling. Install alongside requirements.txt:
 #   pip install -r requirements.txt -r requirements-dev.txt
-ruff==0.15.8
+ruff==0.16.1
 pytest==9.1.1
 pytest-django==4.10.0