diff --git a/sdks/python/container/ml/py312/gpu_image_requirements.txt b/sdks/python/container/ml/py312/gpu_image_requirements.txt
index 7cc83b10ca0f..2aa696af7fbd 100644
--- a/sdks/python/container/ml/py312/gpu_image_requirements.txt
+++ b/sdks/python/container/ml/py312/gpu_image_requirements.txt
@@ -265,7 +265,7 @@ pytz==2026.2
 PyYAML==6.0.3
 pyzmq==27.1.0
 qdrant-client==1.18.0
-ray==2.55.1
+ray==2.56.0
 referencing==0.37.0
 regex==2026.5.9
 requests==2.34.2