diff --git a/pyproject.toml b/pyproject.toml
index dbc21b1..72bf070 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -34,7 +34,7 @@ Repository = "https://github.com/tandemdude/pysel"
 [project.optional-dependencies]
 dev = ["nox==2025.5.1"]
 "dev.typecheck" = ["mypy==1.17.1"]
-"dev.format" = ["ruff==0.14.0"]
+"dev.format" = ["ruff==0.14.8"]
 "dev.slotscheck" = ["slotscheck>=0.19.0, <1"]
 "dev.test" = ["pytest==8.3.5"]