diff --git a/pyproject.toml b/pyproject.toml
index 55878e4..d283287 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -36,7 +36,7 @@ docs = [
 lint = [
     "mypy==1.19.1",
     "pre-commit==4.5.1",
-    "ruff==0.15.5",
+    "ruff==0.15.6",
 ]
 test = [
     "coverage==7.13.4",