diff --git a/content/en/examples/application/deployment-patch.yaml b/content/en/examples/application/deployment-patch.yaml
index 7b32e2fcae461..af12f4cb0c4ec 100644
--- a/content/en/examples/application/deployment-patch.yaml
+++ b/content/en/examples/application/deployment-patch.yaml
@@ -1,4 +1,4 @@
-apiVersion: apps/v1 # for versions before 1.9.0 use apps/v1beta2
+apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: patch-demo
diff --git a/content/en/examples/application/deployment-retainkeys.yaml b/content/en/examples/application/deployment-retainkeys.yaml
index b5e04f0cc1530..af63f46d37294 100644
--- a/content/en/examples/application/deployment-retainkeys.yaml
+++ b/content/en/examples/application/deployment-retainkeys.yaml
@@ -1,4 +1,4 @@
-apiVersion: apps/v1 # for versions before 1.9.0 use apps/v1beta2
+apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: retainkeys-demo
diff --git a/content/en/examples/application/deployment-scale.yaml b/content/en/examples/application/deployment-scale.yaml
index 68801c971deb8..01fe96d84565e 100644
--- a/content/en/examples/application/deployment-scale.yaml
+++ b/content/en/examples/application/deployment-scale.yaml
@@ -1,4 +1,4 @@
-apiVersion: apps/v1 # for versions before 1.9.0 use apps/v1beta2
+apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: nginx-deployment
diff --git a/content/en/examples/application/deployment-update.yaml b/content/en/examples/application/deployment-update.yaml
index 18e8be65fbd71..1c0b9d1ab8a4f 100644
--- a/content/en/examples/application/deployment-update.yaml
+++ b/content/en/examples/application/deployment-update.yaml
@@ -1,4 +1,4 @@
-apiVersion: apps/v1 # for versions before 1.9.0 use apps/v1beta2
+apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: nginx-deployment
diff --git a/content/en/examples/application/deployment.yaml b/content/en/examples/application/deployment.yaml
index 2cd599218d01e..dbed8bc72b9fc 100644
--- a/content/en/examples/application/deployment.yaml
+++ b/content/en/examples/application/deployment.yaml
@@ -1,4 +1,4 @@
-apiVersion: apps/v1 # for versions before 1.9.0 use apps/v1beta2
+apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: nginx-deployment
diff --git a/content/en/examples/application/guestbook/frontend-deployment.yaml b/content/en/examples/application/guestbook/frontend-deployment.yaml
index 50d6e1f0d4819..23d64be6442cc 100644
--- a/content/en/examples/application/guestbook/frontend-deployment.yaml
+++ b/content/en/examples/application/guestbook/frontend-deployment.yaml
@@ -1,4 +1,4 @@
-apiVersion: apps/v1 # for versions before 1.9.0 use apps/v1beta2
+apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: frontend
diff --git a/content/en/examples/application/guestbook/redis-master-deployment.yaml b/content/en/examples/application/guestbook/redis-master-deployment.yaml
index fc6f418c39ed1..478216d1accfa 100644
--- a/content/en/examples/application/guestbook/redis-master-deployment.yaml
+++ b/content/en/examples/application/guestbook/redis-master-deployment.yaml
@@ -1,4 +1,4 @@
-apiVersion: apps/v1 # for versions before 1.9.0 use apps/v1beta2
+apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: redis-master
diff --git a/content/en/examples/application/guestbook/redis-slave-deployment.yaml b/content/en/examples/application/guestbook/redis-slave-deployment.yaml
index 7dcfb6c263d13..1a7b04386a4a5 100644
--- a/content/en/examples/application/guestbook/redis-slave-deployment.yaml
+++ b/content/en/examples/application/guestbook/redis-slave-deployment.yaml
@@ -1,4 +1,4 @@
-apiVersion: apps/v1 # for versions before 1.9.0 use apps/v1beta2
+apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: redis-slave
diff --git a/content/en/examples/application/mysql/mysql-deployment.yaml b/content/en/examples/application/mysql/mysql-deployment.yaml
index 518457777e854..419fbe03d3ff0 100644
--- a/content/en/examples/application/mysql/mysql-deployment.yaml
+++ b/content/en/examples/application/mysql/mysql-deployment.yaml
@@ -9,7 +9,7 @@ spec:
     app: mysql
   clusterIP: None
 ---
-apiVersion: apps/v1 # for versions before 1.9.0 use apps/v1beta2
+apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: mysql
diff --git a/content/en/examples/application/wordpress/mysql-deployment.yaml b/content/en/examples/application/wordpress/mysql-deployment.yaml
index 8b92b76f549d7..c6b221512d125 100644
--- a/content/en/examples/application/wordpress/mysql-deployment.yaml
+++ b/content/en/examples/application/wordpress/mysql-deployment.yaml
@@ -25,7 +25,7 @@ spec:
     requests:
       storage: 20Gi
 ---
-apiVersion: apps/v1 # for versions before 1.9.0 use apps/v1beta2
+apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: wordpress-mysql
diff --git a/content/en/examples/application/wordpress/wordpress-deployment.yaml b/content/en/examples/application/wordpress/wordpress-deployment.yaml
index d8984742115ff..c8ed2391425e5 100644
--- a/content/en/examples/application/wordpress/wordpress-deployment.yaml
+++ b/content/en/examples/application/wordpress/wordpress-deployment.yaml
@@ -25,7 +25,7 @@ spec:
     requests:
       storage: 20Gi
 ---
-apiVersion: apps/v1 # for versions before 1.9.0 use apps/v1beta2
+apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: wordpress