diff --git a/pyproject.toml b/pyproject.toml
index 2fd6b73..161a68b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -34,7 +34,7 @@ dev = [
     "pylint == 4.0.6",
     "pyrefly==1.1.1",
     "pytest == 9.1.1",
-    "ruff == 0.15.18"
+    "ruff == 0.15.20"
 ]
 
 [build-system]