diff --git a/pyproject.toml b/pyproject.toml
index bec94dc..5725a3e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -21,7 +21,7 @@ dependencies = [
 # Live inference only. Never imported at module import time by jev_cookbook.
 live = ["typesafe-sdk>=0.7.5,<0.8"]
 ml = ["scikit-learn"]
-dev = ["ruff==0.17.2", "pytest"]
+dev = ["ruff==0.17.3", "pytest"]
 
 [tool.setuptools.packages.find]
 where = ["src"]