diff --git a/pyproject.toml b/pyproject.toml
index 8a79295..e609d56 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -72,7 +72,7 @@ dev-graph = [
 
 dev-fmt = [
     "pre-commit>=3.0.4,<5.0",
-    "ruff==0.15.4",
+    "ruff==0.15.5",
 ]
 
 dev-build = [