diff --git a/pyproject.toml b/pyproject.toml
index 266f97a..36077a4 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -9,7 +9,7 @@ dependencies = [
 [project.optional-dependencies]
 dev = [
     "pytest==9.2.0",
-    "ruff==0.16.9",
+    "ruff==0.17.3",
 ]
 
 [tool.setuptools.packages.find]