diff --git a/requirements-cuda.txt b/requirements-cuda.txt
index 0e7217fb3769..44b56422e3ab 100644
--- a/requirements-cuda.txt
+++ b/requirements-cuda.txt
@@ -2,7 +2,7 @@
 -r requirements-common.txt
 
 # Dependencies for NVIDIA GPUs
-ray[default] >= 2.9
+ray[adag] == 2.41.0 # Required for pipeline parallelism in V1.
 torch == 2.5.1
 torchaudio==2.5.1
 # These must be updated alongside torch