diff --git a/requirements-dev.txt b/requirements-dev.txt
index 903d787cc4..3d7c1560ed 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -29,7 +29,7 @@ Pillow==9.5.0
 opencv-python==4.8.0.76
 
 # Ray
-ray[data, default]==2.6.0
+ray[data, default]==2.6.3
 pydantic<2  # pin pydantic because Ray uses broken APIs
 
 # AWS