diff --git a/pyproject.toml b/pyproject.toml
index 026fec2..9f76591 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -45,7 +45,7 @@ dependencies = [
 dev = [
     "pytest>=8.0.0",
     "pytest-cov>=4.1.0",
-    "ruff>=0.14.0",
+    "ruff>=0.15.11",
     "pre-commit>=3.6.0",
     "pyyaml>=6.0",
     "tiktoken>=0.5.0",