diff --git a/demo-notebooks/additional-demos/hf_interactive.ipynb b/demo-notebooks/additional-demos/hf_interactive.ipynb
index 2f0334dc..9b32ab2e 100644
--- a/demo-notebooks/additional-demos/hf_interactive.ipynb
+++ b/demo-notebooks/additional-demos/hf_interactive.ipynb
@@ -71,7 +71,7 @@
     "NOTE: The default images used by the CodeFlare SDK for creating a RayCluster resource depend on the installed Python version:\n",
     "\n",
     "- For Python 3.11: 'quay.io/modh/ray:2.47.1-py311-cu121'\n",
-    "- For Python 3.12: 'quay.io/modh/ray:2.47.1-py312-cu121'\n",
+    "- For Python 3.12: 'quay.io/modh/ray:2.47.1-py312-cu128'\n",
     "\n",
     "If you prefer to use a custom Ray image that better suits your needs, you can specify it in the image field to override the default."
    ]
diff --git a/demo-notebooks/additional-demos/local_interactive.ipynb b/demo-notebooks/additional-demos/local_interactive.ipynb
index d1318103..257c6c1b 100644
--- a/demo-notebooks/additional-demos/local_interactive.ipynb
+++ b/demo-notebooks/additional-demos/local_interactive.ipynb
@@ -38,7 +38,7 @@
     "NOTE: The default images used by the CodeFlare SDK for creating a RayCluster resource depend on the installed Python version:\n",
     "\n",
     "- For Python 3.11: 'quay.io/modh/ray:2.47.1-py311-cu121'\n",
-    "- For Python 3.12: 'quay.io/modh/ray:2.47.1-py312-cu121'\n",
+    "- For Python 3.12: 'quay.io/modh/ray:2.47.1-py312-cu128'\n",
     "\n",
     "If you prefer to use a custom Ray image that better suits your needs, you can specify it in the image field to override the default."
    ]
diff --git a/demo-notebooks/additional-demos/ray_job_client.ipynb b/demo-notebooks/additional-demos/ray_job_client.ipynb
index 11689a1b..42d3faa0 100644
--- a/demo-notebooks/additional-demos/ray_job_client.ipynb
+++ b/demo-notebooks/additional-demos/ray_job_client.ipynb
@@ -44,7 +44,7 @@
     "NOTE: The default images used by the CodeFlare SDK for creating a RayCluster resource depend on the installed Python version:\n",
     "\n",
     "- For Python 3.11: 'quay.io/modh/ray:2.47.1-py311-cu121'\n",
-    "- For Python 3.12: 'quay.io/modh/ray:2.47.1-py312-cu121'\n",
+    "- For Python 3.12: 'quay.io/modh/ray:2.47.1-py312-cu128'\n",
     "\n",
     "If you prefer to use a custom Ray image that better suits your needs, you can specify it in the image field to override the default."
    ]
diff --git a/demo-notebooks/guided-demos/0_basic_ray.ipynb b/demo-notebooks/guided-demos/0_basic_ray.ipynb
index 7d35107d..7bc69afa 100644
--- a/demo-notebooks/guided-demos/0_basic_ray.ipynb
+++ b/demo-notebooks/guided-demos/0_basic_ray.ipynb
@@ -50,7 +50,7 @@
     "NOTE: The default images used by the CodeFlare SDK for creating a RayCluster resource depend on the installed Python version:\n",
     "\n",
     "- For Python 3.11: 'quay.io/modh/ray:2.47.1-py311-cu121'\n",
-    "- For Python 3.12: 'quay.io/modh/ray:2.47.1-py312-cu121'\n",
+    "- For Python 3.12: 'quay.io/modh/ray:2.47.1-py312-cu128'\n",
     "\n",
     "If you prefer to use a custom Ray image that better suits your needs, you can specify it in the image field to override the default."
    ]
diff --git a/demo-notebooks/guided-demos/1_cluster_job_client.ipynb b/demo-notebooks/guided-demos/1_cluster_job_client.ipynb
index 0c0b3488..2f042a6d 100644
--- a/demo-notebooks/guided-demos/1_cluster_job_client.ipynb
+++ b/demo-notebooks/guided-demos/1_cluster_job_client.ipynb
@@ -44,7 +44,7 @@
     "NOTE: The default images used by the CodeFlare SDK for creating a RayCluster resource depend on the installed Python version:\n",
     "\n",
     "- For Python 3.11: 'quay.io/modh/ray:2.47.1-py311-cu121'\n",
-    "- For Python 3.12: 'quay.io/modh/ray:2.47.1-py312-cu121'\n",
+    "- For Python 3.12: 'quay.io/modh/ray:2.47.1-py312-cu128'\n",
     "\n",
     "If you prefer to use a custom Ray image that better suits your needs, you can specify it in the image field to override the default."
    ]
diff --git a/demo-notebooks/guided-demos/2_basic_interactive.ipynb b/demo-notebooks/guided-demos/2_basic_interactive.ipynb
index 71d6b78e..683ec236 100644
--- a/demo-notebooks/guided-demos/2_basic_interactive.ipynb
+++ b/demo-notebooks/guided-demos/2_basic_interactive.ipynb
@@ -47,7 +47,7 @@
     "NOTE: The default images used by the CodeFlare SDK for creating a RayCluster resource depend on the installed Python version:\n",
     "\n",
     "- For Python 3.11: 'quay.io/modh/ray:2.47.1-py311-cu121'\n",
-    "- For Python 3.12: 'quay.io/modh/ray:2.47.1-py312-cu121'\n",
+    "- For Python 3.12: 'quay.io/modh/ray:2.47.1-py312-cu128'\n",
     "\n",
     "If you prefer to use a custom Ray image that better suits your needs, you can specify it in the image field to override the default."
    ]
diff --git a/demo-notebooks/guided-demos/3_widget_example.ipynb b/demo-notebooks/guided-demos/3_widget_example.ipynb
index 28ad43f6..8b70e1da 100644
--- a/demo-notebooks/guided-demos/3_widget_example.ipynb
+++ b/demo-notebooks/guided-demos/3_widget_example.ipynb
@@ -50,7 +50,7 @@
     "NOTE: The default images used by the CodeFlare SDK for creating a RayCluster resource depend on the installed Python version:\n",
     "\n",
     "- For Python 3.11: 'quay.io/modh/ray:2.47.1-py311-cu121'\n",
-    "- For Python 3.12: 'quay.io/modh/ray:2.47.1-py312-cu121'\n",
+    "- For Python 3.12: 'quay.io/modh/ray:2.47.1-py312-cu128'\n",
     "\n",
     "If you prefer to use a custom Ray image that better suits your needs, you can specify it in the image field to override the default."
    ]
diff --git a/demo-notebooks/guided-demos/notebook-ex-outputs/0_basic_ray.ipynb b/demo-notebooks/guided-demos/notebook-ex-outputs/0_basic_ray.ipynb
index 21631288..49f7f687 100644
--- a/demo-notebooks/guided-demos/notebook-ex-outputs/0_basic_ray.ipynb
+++ b/demo-notebooks/guided-demos/notebook-ex-outputs/0_basic_ray.ipynb
@@ -50,7 +50,7 @@
     "NOTE: The default images used by the CodeFlare SDK for creating a RayCluster resource depend on the installed Python version:\n",
     "\n",
     "- For Python 3.11: 'quay.io/modh/ray:2.47.1-py311-cu121'\n",
-    "- For Python 3.12: 'quay.io/modh/ray:2.47.1-py312-cu121'\n",
+    "- For Python 3.12: 'quay.io/modh/ray:2.47.1-py312-cu128'\n",
     "\n",
     "If you prefer to use a custom Ray image that better suits your needs, you can specify it in the image field to override the default."
    ]
diff --git a/demo-notebooks/guided-demos/notebook-ex-outputs/1_cluster_job_client.ipynb b/demo-notebooks/guided-demos/notebook-ex-outputs/1_cluster_job_client.ipynb
index 44546a94..913fb919 100644
--- a/demo-notebooks/guided-demos/notebook-ex-outputs/1_cluster_job_client.ipynb
+++ b/demo-notebooks/guided-demos/notebook-ex-outputs/1_cluster_job_client.ipynb
@@ -44,7 +44,7 @@
     "NOTE: The default images used by the CodeFlare SDK for creating a RayCluster resource depend on the installed Python version:\n",
     "\n",
     "- For Python 3.11: 'quay.io/modh/ray:2.47.1-py311-cu121'\n",
-    "- For Python 3.12: 'quay.io/modh/ray:2.47.1-py312-cu121'\n",
+    "- For Python 3.12: 'quay.io/modh/ray:2.47.1-py312-cu128'\n",
     "\n",
     "If you prefer to use a custom Ray image that better suits your needs, you can specify it in the image field to override the default."
    ]
diff --git a/demo-notebooks/guided-demos/notebook-ex-outputs/2_basic_interactive.ipynb b/demo-notebooks/guided-demos/notebook-ex-outputs/2_basic_interactive.ipynb
index 35daa0ff..9c816c53 100644
--- a/demo-notebooks/guided-demos/notebook-ex-outputs/2_basic_interactive.ipynb
+++ b/demo-notebooks/guided-demos/notebook-ex-outputs/2_basic_interactive.ipynb
@@ -47,7 +47,7 @@
     "NOTE: The default images used by the CodeFlare SDK for creating a RayCluster resource depend on the installed Python version:\n",
     "\n",
     "- For Python 3.11: 'quay.io/modh/ray:2.47.1-py311-cu121'\n",
-    "- For Python 3.12: 'quay.io/modh/ray:2.47.1-py312-cu121'\n",
+    "- For Python 3.12: 'quay.io/modh/ray:2.47.1-py312-cu128'\n",
     "\n",
     "If you prefer to use a custom Ray image that better suits your needs, you can specify it in the image field to override the default."
    ]
diff --git a/demo-notebooks/guided-demos/preview_nbs/0_basic_ray.ipynb b/demo-notebooks/guided-demos/preview_nbs/0_basic_ray.ipynb
index 21631288..49f7f687 100644
--- a/demo-notebooks/guided-demos/preview_nbs/0_basic_ray.ipynb
+++ b/demo-notebooks/guided-demos/preview_nbs/0_basic_ray.ipynb
@@ -50,7 +50,7 @@
     "NOTE: The default images used by the CodeFlare SDK for creating a RayCluster resource depend on the installed Python version:\n",
     "\n",
     "- For Python 3.11: 'quay.io/modh/ray:2.47.1-py311-cu121'\n",
-    "- For Python 3.12: 'quay.io/modh/ray:2.47.1-py312-cu121'\n",
+    "- For Python 3.12: 'quay.io/modh/ray:2.47.1-py312-cu128'\n",
     "\n",
     "If you prefer to use a custom Ray image that better suits your needs, you can specify it in the image field to override the default."
    ]
diff --git a/demo-notebooks/guided-demos/preview_nbs/1_cluster_job_client.ipynb b/demo-notebooks/guided-demos/preview_nbs/1_cluster_job_client.ipynb
index 1d752f6a..3c7b7876 100644
--- a/demo-notebooks/guided-demos/preview_nbs/1_cluster_job_client.ipynb
+++ b/demo-notebooks/guided-demos/preview_nbs/1_cluster_job_client.ipynb
@@ -44,7 +44,7 @@
     "NOTE: The default images used by the CodeFlare SDK for creating a RayCluster resource depend on the installed Python version:\n",
     "\n",
     "- For Python 3.11: 'quay.io/modh/ray:2.47.1-py311-cu121'\n",
-    "- For Python 3.12: 'quay.io/modh/ray:2.47.1-py312-cu121'\n",
+    "- For Python 3.12: 'quay.io/modh/ray:2.47.1-py312-cu128'\n",
     "\n",
     "If you prefer to use a custom Ray image that better suits your needs, you can specify it in the image field to override the default."
    ]
diff --git a/demo-notebooks/guided-demos/preview_nbs/2_basic_interactive.ipynb b/demo-notebooks/guided-demos/preview_nbs/2_basic_interactive.ipynb
index 1c099cfd..1de3fc9c 100644
--- a/demo-notebooks/guided-demos/preview_nbs/2_basic_interactive.ipynb
+++ b/demo-notebooks/guided-demos/preview_nbs/2_basic_interactive.ipynb
@@ -47,7 +47,7 @@
     "NOTE: The default images used by the CodeFlare SDK for creating a RayCluster resource depend on the installed Python version:\n",
     "\n",
     "- For Python 3.11: 'quay.io/modh/ray:2.47.1-py311-cu121'\n",
-    "- For Python 3.12: 'quay.io/modh/ray:2.47.1-py312-cu121'\n",
+    "- For Python 3.12: 'quay.io/modh/ray:2.47.1-py312-cu128'\n",
     "\n",
     "If you prefer to use a custom Ray image that better suits your needs, you can specify it in the image field to override the default."
    ]
diff --git a/src/codeflare_sdk/common/utils/constants.py b/src/codeflare_sdk/common/utils/constants.py
index d380dcc0..7172da40 100644
--- a/src/codeflare_sdk/common/utils/constants.py
+++ b/src/codeflare_sdk/common/utils/constants.py
@@ -2,10 +2,10 @@
 """
 The below are used to define the default runtime image for the Ray Cluster.
 * For python 3.11:ray:2.47.1-py311-cu121
-* For python 3.12:ray:2.47.1-py312-cu121
+* For python 3.12:ray:2.47.1-py312-cu128
 """
 CUDA_PY311_RUNTIME_IMAGE = "quay.io/modh/ray@sha256:6d076aeb38ab3c34a6a2ef0f58dc667089aa15826fa08a73273c629333e12f1e"
-CUDA_PY312_RUNTIME_IMAGE = "quay.io/modh/ray@sha256:23860dfe2e47bb69709b3883b08fd1a4d836ce02eaf8d0afeeafe6986d0fc8fb"
+CUDA_PY312_RUNTIME_IMAGE = "quay.io/modh/ray@sha256:9c72e890f5c66bb2a0f0d940120539ffc875fb6fed83380cbe2eba938e8789b1"
 
 # Centralized image selection
 SUPPORTED_PYTHON_VERSIONS = {