diff --git a/pyproject.toml b/pyproject.toml
index 15a2b85..8abd989 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -41,7 +41,7 @@ dependencies = [
     "python-dotenv~=1.0",
     "python-terrier~=0.12.0",
     "ragas~=0.1.15",
-    "ray[default,data]~=2.40.0",
+    "ray[default,data]~=2.42.1",
     "ray-elasticsearch~=1.0.0",
     "rouge-score~=0.1.2",
     "scikit-learn~=1.5",