diff --git a/docs/tutorials/alb-ingress.md b/docs/tutorials/alb-ingress.md
index b1806e61c4..3eb403b21e 100644
--- a/docs/tutorials/alb-ingress.md
+++ b/docs/tutorials/alb-ingress.md
@@ -75,7 +75,7 @@ type `LoadBalancer` here, since we will be using an Ingress to create an ALB.
 Create the following Ingress to expose the echoserver application to the Internet.
 
 ```yaml
-apiVersion: extensions/v1beta1
+apiVersion: networking.k8s.io/v1beta1
 kind: Ingress
 metadata:
   annotations:
diff --git a/docs/tutorials/alibabacloud.md b/docs/tutorials/alibabacloud.md
index 51b75194f6..fb15711acd 100644
--- a/docs/tutorials/alibabacloud.md
+++ b/docs/tutorials/alibabacloud.md
@@ -232,7 +232,7 @@ Create an ingress resource manifest file.
 > For ingress objects ExternalDNS will create a DNS record based on the host specified for the ingress object.
 
 ```yaml
-apiVersion: extensions/v1beta1
+apiVersion: networking.k8s.io/v1beta1
 kind: Ingress
 metadata:
   name: foo
diff --git a/docs/tutorials/aws.md b/docs/tutorials/aws.md
index ad4e0af895..ec86fc0ef0 100644
--- a/docs/tutorials/aws.md
+++ b/docs/tutorials/aws.md
@@ -193,7 +193,7 @@ Create an ingress resource manifest file.
 > For ingress objects ExternalDNS will create a DNS record based on the host specified for the ingress object.
 
 ```yaml
-apiVersion: extensions/v1beta1
+apiVersion: networking.k8s.io/v1beta1
 kind: Ingress
 metadata:
   name: foo
diff --git a/docs/tutorials/azure.md b/docs/tutorials/azure.md
index 70845af87b..18f7ab71c1 100644
--- a/docs/tutorials/azure.md
+++ b/docs/tutorials/azure.md
@@ -396,9 +396,9 @@ spec:
   selector:
     app: nginx
   type: ClusterIP
-  
+
 ---
-apiVersion: extensions/v1beta1
+apiVersion: networking.k8s.io/v1beta1
 kind: Ingress
 metadata:
   name: nginx
diff --git a/docs/tutorials/coredns.md b/docs/tutorials/coredns.md
index de8b16fca3..01cbd2476d 100644
--- a/docs/tutorials/coredns.md
+++ b/docs/tutorials/coredns.md
@@ -196,8 +196,8 @@ minikube addons enable ingress
 
 ## Testing ingress example
 ```
-$ cat ingress.yaml      
-apiVersion: extensions/v1beta1
+$ cat ingress.yaml
+apiVersion: networking.k8s.io/v1beta1
 kind: Ingress
 metadata:
   name: nginx
diff --git a/docs/tutorials/dyn.md b/docs/tutorials/dyn.md
index a5aacf4801..ed4d24ffc4 100644
--- a/docs/tutorials/dyn.md
+++ b/docs/tutorials/dyn.md
@@ -111,7 +111,7 @@ Having `--dry-run=true` and `--log-level=debug` is a great way to see _exactly_
 Create a file called 'test-ingress.yaml' with the following contents:
 
 ```yaml
-apiVersion: extensions/v1beta1
+apiVersion: networking.k8s.io/v1beta1
 kind: Ingress
 metadata:  
   name: test-ingress
diff --git a/docs/tutorials/exoscale.md b/docs/tutorials/exoscale.md
index 83ad1328f8..a72c174232 100644
--- a/docs/tutorials/exoscale.md
+++ b/docs/tutorials/exoscale.md
@@ -107,7 +107,7 @@ subjects:
 Spin up a simple nginx HTTP server with the following spec (`kubectl apply -f`):
 
 ```yaml
-apiVersion: extensions/v1beta1
+apiVersion: networking.k8s.io/v1beta1
 kind: Ingress
 metadata:
   name: nginx
diff --git a/docs/tutorials/gke.md b/docs/tutorials/gke.md
index cbedc727b5..2de5cafb7e 100644
--- a/docs/tutorials/gke.md
+++ b/docs/tutorials/gke.md
@@ -255,7 +255,7 @@ $ curl nginx.external-dns-test.gcp.zalan.do
 Let's check that Ingress works as well. Create the following Ingress.
 
 ```yaml
-apiVersion: extensions/v1beta1
+apiVersion: networking.k8s.io/v1beta1
 kind: Ingress
 metadata:
   name: nginx
diff --git a/docs/tutorials/nginx-ingress.md b/docs/tutorials/nginx-ingress.md
index c7438f9f9b..4ad7ce132a 100644
--- a/docs/tutorials/nginx-ingress.md
+++ b/docs/tutorials/nginx-ingress.md
@@ -282,7 +282,7 @@ Use `--dry-run` if you want to be extra careful on the first run. Note, that you
 Create the following sample application to test that ExternalDNS works.
 
 ```yaml
-apiVersion: extensions/v1beta1
+apiVersion: networking.k8s.io/v1beta1
 kind: Ingress
 metadata:
   name: nginx
diff --git a/docs/tutorials/public-private-route53.md b/docs/tutorials/public-private-route53.md
index 66c3e13864..179c59582f 100644
--- a/docs/tutorials/public-private-route53.md
+++ b/docs/tutorials/public-private-route53.md
@@ -292,7 +292,7 @@ For this setup to work, you've to create two Service definitions for your applic
 At first, create public Service definition:
 
 ```yaml
-apiVersion: extensions/v1beta1
+apiVersion: networking.k8s.io/v1beta1
 kind: Ingress
 metadata:
   annotations:
@@ -313,7 +313,7 @@ spec:
 Then create private Service definition:
 
 ```yaml
-apiVersion: extensions/v1beta1
+apiVersion: networking.k8s.io/v1beta1
 kind: Ingress
 metadata:
   annotations:
@@ -334,7 +334,7 @@ spec:
 Additionally, you may leverage [cert-manager](https://github.com/jetstack/cert-manager) to automatically issue SSL certificates from [Let's Encrypt](https://letsencrypt.org/). To do that, request a certificate in public service definition:
 
 ```yaml
-apiVersion: extensions/v1beta1
+apiVersion: networking.k8s.io/v1beta1
 kind: Ingress
 metadata:
   annotations:
@@ -363,7 +363,7 @@ spec:
 And reuse the requested certificate in private Service definition:
 
 ```yaml
-apiVersion: extensions/v1beta1
+apiVersion: networking.k8s.io/v1beta1
 kind: Ingress
 metadata:
   annotations:
diff --git a/docs/tutorials/rdns.md b/docs/tutorials/rdns.md
index 8738d023da..92421392ed 100644
--- a/docs/tutorials/rdns.md
+++ b/docs/tutorials/rdns.md
@@ -141,7 +141,7 @@ spec:
 ## Testing ingress example
 ```
 $ cat ingress.yaml
-apiVersion: extensions/v1beta1
+apiVersion: networking.k8s.io/v1beta1
 kind: Ingress
 metadata:
   name: nginx