diff --git a/docs/07-bootstrapping-etcd.md b/docs/07-bootstrapping-etcd.md
index dc70edc..0bfc785 100644
--- a/docs/07-bootstrapping-etcd.md
+++ b/docs/07-bootstrapping-etcd.md
@@ -22,16 +22,18 @@ Download the official etcd release binaries from the [coreos/etcd](https://githu
 
 ```
 wget -q --show-progress --https-only --timestamping \
-  "https://github.com/coreos/etcd/releases/download/v3.3.9/etcd-v3.3.9-linux-amd64.tar.gz"
+	  "https://github.com/coreos/etcd/releases/download/v3.3.13/etcd-v3.3.13-linux-amd64.tar.gz"
 ```
 
+
+
 Extract and install the `etcd` server and the `etcdctl` command line utility:
 
 ```
 {
-  tar -xvf etcd-v3.3.9-linux-amd64.tar.gz
-  sudo mv etcd-v3.3.9-linux-amd64/etcd* /usr/local/bin/
-}
+  tar -xvf etcd-v3.3.13-linux-amd64.tar.gz
+  sudo mv etcd-v3.3.13-linux-amd64/etcd* /usr/local/bin/
+}	
 ```
 
 ### Configure the etcd Server
diff --git a/docs/08-bootstrapping-kubernetes-controllers.md b/docs/08-bootstrapping-kubernetes-controllers.md
index 1c2883b..3165b8d 100644
--- a/docs/08-bootstrapping-kubernetes-controllers.md
+++ b/docs/08-bootstrapping-kubernetes-controllers.md
@@ -28,10 +28,10 @@ Download the official Kubernetes release binaries:
 
 ```
 wget -q --show-progress --https-only --timestamping \
-  "https://storage.googleapis.com/kubernetes-release/release/v1.12.0/bin/linux/amd64/kube-apiserver" \
-  "https://storage.googleapis.com/kubernetes-release/release/v1.12.0/bin/linux/amd64/kube-controller-manager" \
-  "https://storage.googleapis.com/kubernetes-release/release/v1.12.0/bin/linux/amd64/kube-scheduler" \
-  "https://storage.googleapis.com/kubernetes-release/release/v1.12.0/bin/linux/amd64/kubectl"
+  "https://storage.googleapis.com/kubernetes-release/release/v1.15.0/bin/linux/amd64/kube-apiserver" \
+  "https://storage.googleapis.com/kubernetes-release/release/v1.15.0/bin/linux/amd64/kube-controller-manager" \
+  "https://storage.googleapis.com/kubernetes-release/release/v1.15.0/bin/linux/amd64/kube-scheduler" \
+  "https://storage.googleapis.com/kubernetes-release/release/v1.15.0/bin/linux/amd64/kubectl"
 ```
 
 Install the Kubernetes binaries:
@@ -82,14 +82,14 @@ ExecStart=/usr/local/bin/kube-apiserver \\
   --authorization-mode=Node,RBAC \\
   --bind-address=0.0.0.0 \\
   --client-ca-file=/var/lib/kubernetes/ca.pem \\
-  --enable-admission-plugins=Initializers,NamespaceLifecycle,NodeRestriction,LimitRanger,ServiceAccount,DefaultStorageClass,ResourceQuota \\
+  --enable-admission-plugins=NamespaceLifecycle,NodeRestriction,LimitRanger,ServiceAccount,DefaultStorageClass,ResourceQuota \\
   --enable-swagger-ui=true \\
   --etcd-cafile=/var/lib/kubernetes/ca.pem \\
   --etcd-certfile=/var/lib/kubernetes/kubernetes.pem \\
   --etcd-keyfile=/var/lib/kubernetes/kubernetes-key.pem \\
   --etcd-servers=https://10.240.0.10:2379,https://10.240.0.11:2379,https://10.240.0.12:2379 \\
   --event-ttl=1h \\
-  --experimental-encryption-provider-config=/var/lib/kubernetes/encryption-config.yaml \\
+  --encryption-provider-config=/var/lib/kubernetes/encryption-config.yaml \\
   --kubelet-certificate-authority=/var/lib/kubernetes/ca.pem \\
   --kubelet-client-certificate=/var/lib/kubernetes/kubernetes.pem \\
   --kubelet-client-key=/var/lib/kubernetes/kubernetes-key.pem \\
@@ -127,7 +127,7 @@ Documentation=https://github.com/kubernetes/kubernetes
 
 [Service]
 ExecStart=/usr/local/bin/kube-controller-manager \\
-  --address=0.0.0.0 \\
+  --bind-address=0.0.0.0 \\
   --cluster-cidr=10.200.0.0/16 \\
   --cluster-name=kubernetes \\
   --cluster-signing-cert-file=/var/lib/kubernetes/ca.pem \\
@@ -159,7 +159,7 @@ Create the `kube-scheduler.yaml` configuration file:
 
 ```
 cat <<EOF | sudo tee /etc/kubernetes/config/kube-scheduler.yaml
-apiVersion: componentconfig/v1alpha1
+apiVersion: kubescheduler.config.k8s.io
 kind: KubeSchedulerConfiguration
 clientConnection:
   kubeconfig: "/var/lib/kubernetes/kube-scheduler.kubeconfig"
@@ -397,12 +397,12 @@ curl --cacert ca.pem https://${KUBERNETES_PUBLIC_ADDRESS}:6443/version
 ```
 {
   "major": "1",
-  "minor": "12",
-  "gitVersion": "v1.12.0",
-  "gitCommit": "0ed33881dc4355495f623c6f22e7dd0b7632b7c0",
+  "minor": "15",
+  "gitVersion": "v1.15.0",
+  "gitCommit": "e8462b5b5dc2584fdcd18e6bcfe9f1e4d970a529",
   "gitTreeState": "clean",
-  "buildDate": "2018-09-27T16:55:41Z",
-  "goVersion": "go1.10.4",
+  "buildDate": "2019-06-19T16:32:14Z",
+  "goVersion": "go1.12.5",
   "compiler": "gc",
   "platform": "linux/amd64"
 }