diff --git a/pyproject.toml b/pyproject.toml
index 4e1e218..5b39622 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -117,7 +117,7 @@ optional-dependencies.develop = [
   "mypy<1.12",
   "poethepoet<0.28",
   "pyproject-fmt<2.3",
-  "ruff<0.6",
+  "ruff<0.7",
   "validate-pyproject<0.19",
 ]
 optional-dependencies.doc = [