diff --git a/pyproject.toml b/pyproject.toml
index c5d937c..2f872e5 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -48,7 +48,7 @@ dev = [
     "pytest-benchmark>=5.2.3",
     "pytest-cov>=7.1.0",
     "pytest-xdist[psutil]>=3.8.0",
-    "ruff>=0.15.19",
+    "ruff>=0.15.20",
     "sphinx>=9.0.4",
     "tox>=4.56.0",
     "tox-gh-actions>=3.5.0",