diff --git a/demo-notebooks/additional-demos/hf_interactive.ipynb b/demo-notebooks/additional-demos/hf_interactive.ipynb
index fcb45bf..2e8e36f 100644
--- a/demo-notebooks/additional-demos/hf_interactive.ipynb
+++ b/demo-notebooks/additional-demos/hf_interactive.ipynb
@@ -114,7 +114,7 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "cluster.up()"
+    "cluster.apply()"
    ]
   },
   {
diff --git a/demo-notebooks/additional-demos/local_interactive.ipynb b/demo-notebooks/additional-demos/local_interactive.ipynb
index a46e5d9..fb1cb3e 100644
--- a/demo-notebooks/additional-demos/local_interactive.ipynb
+++ b/demo-notebooks/additional-demos/local_interactive.ipynb
@@ -79,7 +79,7 @@
    },
    "outputs": [],
    "source": [
-    "cluster.up()"
+    "cluster.apply()"
    ]
   },
   {
diff --git a/demo-notebooks/additional-demos/ray_job_client.ipynb b/demo-notebooks/additional-demos/ray_job_client.ipynb
index 99187b4..39cf2a1 100644
--- a/demo-notebooks/additional-demos/ray_job_client.ipynb
+++ b/demo-notebooks/additional-demos/ray_job_client.ipynb
@@ -78,7 +78,7 @@
    "outputs": [],
    "source": [
     "# Bring up the cluster\n",
-    "cluster.up()\n",
+    "cluster.apply()\n",
     "cluster.wait_ready()"
    ]
   },
diff --git a/demo-notebooks/guided-demos/0_basic_ray.ipynb b/demo-notebooks/guided-demos/0_basic_ray.ipynb
index 9a2ed8c..413d31b 100644
--- a/demo-notebooks/guided-demos/0_basic_ray.ipynb
+++ b/demo-notebooks/guided-demos/0_basic_ray.ipynb
@@ -98,7 +98,7 @@
    "outputs": [],
    "source": [
     "# Bring up the cluster\n",
-    "cluster.up()"
+    "cluster.apply()"
    ]
   },
   {
diff --git a/demo-notebooks/guided-demos/1_cluster_job_client.ipynb b/demo-notebooks/guided-demos/1_cluster_job_client.ipynb
index 725866d..5a825b5 100644
--- a/demo-notebooks/guided-demos/1_cluster_job_client.ipynb
+++ b/demo-notebooks/guided-demos/1_cluster_job_client.ipynb
@@ -89,7 +89,7 @@
    "outputs": [],
    "source": [
     "# Bring up the cluster\n",
-    "cluster.up()\n",
+    "cluster.apply()\n",
     "cluster.wait_ready()"
    ]
   },
diff --git a/demo-notebooks/guided-demos/2_basic_interactive.ipynb b/demo-notebooks/guided-demos/2_basic_interactive.ipynb
index 890bdb4..80f45f1 100644
--- a/demo-notebooks/guided-demos/2_basic_interactive.ipynb
+++ b/demo-notebooks/guided-demos/2_basic_interactive.ipynb
@@ -96,7 +96,7 @@
    "outputs": [],
    "source": [
     "# Bring up the cluster\n",
-    "cluster.up()\n",
+    "cluster.apply()\n",
     "cluster.wait_ready()"
    ]
   },
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 119d9ce..e597271 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
@@ -94,7 +94,7 @@
    "outputs": [],
    "source": [
     "# Bring up the cluster\n",
-    "cluster.up()"
+    "cluster.apply()"
    ]
   },
   {
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 6f5850a..9b34da9 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
@@ -78,7 +78,7 @@
    "outputs": [],
    "source": [
     "# Bring up the cluster\n",
-    "cluster.up()\n",
+    "cluster.apply()\n",
     "cluster.wait_ready()"
    ]
   },
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 58a6c9e..db1560f 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
@@ -84,7 +84,7 @@
    "outputs": [],
    "source": [
     "# Bring up the cluster\n",
-    "cluster.up()\n",
+    "cluster.apply()\n",
     "cluster.wait_ready()"
    ]
   },
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 119d9ce..e597271 100644
--- a/demo-notebooks/guided-demos/preview_nbs/0_basic_ray.ipynb
+++ b/demo-notebooks/guided-demos/preview_nbs/0_basic_ray.ipynb
@@ -94,7 +94,7 @@
    "outputs": [],
    "source": [
     "# Bring up the cluster\n",
-    "cluster.up()"
+    "cluster.apply()"
    ]
   },
   {
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 db574ce..6b91314 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
@@ -78,7 +78,7 @@
    "outputs": [],
    "source": [
     "# Bring up the cluster\n",
-    "cluster.up()\n",
+    "cluster.apply()\n",
     "cluster.wait_ready()"
    ]
   },
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 8f70f6c..a7ebae0 100644
--- a/demo-notebooks/guided-demos/preview_nbs/2_basic_interactive.ipynb
+++ b/demo-notebooks/guided-demos/preview_nbs/2_basic_interactive.ipynb
@@ -84,7 +84,7 @@
    "outputs": [],
    "source": [
     "# Bring up the cluster\n",
-    "cluster.up()\n",
+    "cluster.apply()\n",
     "cluster.wait_ready()"
    ]
   },