diff --git a/pyproject.toml b/pyproject.toml
index 8a59bc3..18df73f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -74,7 +74,7 @@ dev = [
   "build==1.4.0",
   "lxml==6.0.2",
   "mypy==1.19.1",
-  "ruff==0.15.4",
+  "ruff==0.15.5",
   "twine==6.2.0",
 ]
 docs = [