diff --git a/notebooks/backwards_compatability.ipynb b/notebooks/backwards_compatability.ipynb
index df99712059..1377a447fd 100644
--- a/notebooks/backwards_compatability.ipynb
+++ b/notebooks/backwards_compatability.ipynb
@@ -21,7 +21,7 @@
     "Then port-forward to that ingress on localhost:8003 in a separate terminal either with:\n",
     "\n",
     " * Ambassador: `kubectl port-forward $(kubectl get pods -n seldon -l app.kubernetes.io/name=ambassador -o jsonpath='{.items[0].metadata.name}') -n seldon 8003:8080`\n",
-    " * Istio: `kubectl port-forward $(kubectl get pods -l istio=ingressgateway -n istio-system -o jsonpath='{.items[0].metadata.name}') -n istio-system 8003:80`"
+    " * Istio: `kubectl port-forward $(kubectl get pods -l istio=ingressgateway -n istio-system -o jsonpath='{.items[0].metadata.name}') -n istio-system 8003:8080`"
    ]
   },
   {
diff --git a/notebooks/istio_example.ipynb b/notebooks/istio_example.ipynb
index 20925ea037..5e976a8199 100644
--- a/notebooks/istio_example.ipynb
+++ b/notebooks/istio_example.ipynb
@@ -413,7 +413,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.8.3"
+   "version": "3.6.8"
   },
   "varInspector": {
    "cols": {
diff --git a/notebooks/protocol_examples.ipynb b/notebooks/protocol_examples.ipynb
index 63e25479d7..b56c869c5e 100644
--- a/notebooks/protocol_examples.ipynb
+++ b/notebooks/protocol_examples.ipynb
@@ -27,7 +27,7 @@
     "Then port-forward to that ingress on localhost:8003 in a separate terminal either with:\n",
     "\n",
     " * Ambassador: `kubectl port-forward $(kubectl get pods -n seldon -l app.kubernetes.io/name=ambassador -o jsonpath='{.items[0].metadata.name}') -n seldon 8003:8080`\n",
-    " * Istio: `kubectl port-forward $(kubectl get pods -l istio=ingressgateway -n istio-system -o jsonpath='{.items[0].metadata.name}') -n istio-system 8003:80`"
+    " * Istio: `kubectl port-forward $(kubectl get pods -l istio=ingressgateway -n istio-system -o jsonpath='{.items[0].metadata.name}') -n istio-system 8003:8080`"
    ]
   },
   {
@@ -56,7 +56,7 @@
      "name": "stdout",
      "output_type": "stream",
      "text": [
-      "Context \"kind-ansible\" modified.\r\n"
+      "Context \"gke_seldon-demos_europe-west1-c_core\" modified.\r\n"
      ]
     }
    ],
@@ -96,7 +96,7 @@
     {
      "data": {
       "text/plain": [
-       "'1.8.0-dev'"
+       "'1.9.0-dev'"
       ]
      },
      "execution_count": 5,
@@ -126,7 +126,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 6,
+   "execution_count": 7,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -152,7 +152,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 7,
+   "execution_count": 8,
    "metadata": {},
    "outputs": [
     {
@@ -169,7 +169,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 8,
+   "execution_count": 9,
    "metadata": {},
    "outputs": [
     {
@@ -187,7 +187,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 9,
+   "execution_count": 10,
    "metadata": {},
    "outputs": [
     {
@@ -218,7 +218,7 @@
      "name": "stdout",
      "output_type": "stream",
      "text": [
-      "{'data': {'names': ['proba'], 'ndarray': [[0.43782349911420193]]}, 'meta': {'requestPath': {'classifier': 'seldonio/mock_classifier:1.6.0-dev'}}}\n"
+      "{'data': {'names': ['proba'], 'ndarray': [[0.43782349911420193]]}, 'meta': {'requestPath': {'classifier': 'seldonio/mock_classifier:1.9.0-dev'}}}\n"
      ]
     }
    ],
@@ -240,7 +240,7 @@
      "name": "stdout",
      "output_type": "stream",
      "text": [
-      "{'meta': {'requestPath': {'classifier': 'seldonio/mock_classifier:1.6.0-dev'}}, 'data': {'names': ['proba'], 'ndarray': [[0.43782349911420193]]}}\n"
+      "{'meta': {'requestPath': {'classifier': 'seldonio/mock_classifier:1.9.0-dev'}}, 'data': {'names': ['proba'], 'ndarray': [[0.43782349911420193]]}}\n"
      ]
     }
    ],
diff --git a/notebooks/scale.ipynb b/notebooks/scale.ipynb
index a34f7240b3..8838ad04c6 100644
--- a/notebooks/scale.ipynb
+++ b/notebooks/scale.ipynb
@@ -21,7 +21,7 @@
     "Then port-forward to that ingress on localhost:8003 in a separate terminal either with:\n",
     "\n",
     " * Ambassador: `kubectl port-forward $(kubectl get pods -n seldon -l app.kubernetes.io/name=ambassador -o jsonpath='{.items[0].metadata.name}') -n seldon 8003:8080`\n",
-    " * Istio: `kubectl port-forward $(kubectl get pods -l istio=ingressgateway -n istio-system -o jsonpath='{.items[0].metadata.name}') -n istio-system 8003:80`"
+    " * Istio: `kubectl port-forward $(kubectl get pods -l istio=ingressgateway -n istio-system -o jsonpath='{.items[0].metadata.name}') -n istio-system 8003:8080`"
    ]
   },
   {
@@ -398,7 +398,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.7.4"
+   "version": "3.6.8"
   }
  },
  "nbformat": 4,
diff --git a/notebooks/triton_examples.ipynb b/notebooks/triton_examples.ipynb
index f91efbbcc1..947ecfd7be 100644
--- a/notebooks/triton_examples.ipynb
+++ b/notebooks/triton_examples.ipynb
@@ -24,7 +24,7 @@
     " Then port-forward to that ingress on localhost:8003 in a separate terminal either with:\n",
     "\n",
     " * Ambassador: `kubectl port-forward $(kubectl get pods -n seldon -l app.kubernetes.io/name=ambassador -o jsonpath='{.items[0].metadata.name}') -n seldon 8003:8080`\n",
-    " * Istio: `kubectl port-forward $(kubectl get pods -l istio=ingressgateway -n istio-system -o jsonpath='{.items[0].metadata.name}') -n istio-system 8003:80`\n",
+    " * Istio: `kubectl port-forward $(kubectl get pods -l istio=ingressgateway -n istio-system -o jsonpath='{.items[0].metadata.name}') -n istio-system 8003:8080`\n",
     "\n",
     "### Create Namespace for experimentation\n",
     "\n",