diff --git a/tests/integration/cloudformation/cloudformation.json.extracted.yaml b/tests/integration/cloudformation/cloudformation.json.extracted.yaml
index 9b23589014..0577bf7eae 100644
--- a/tests/integration/cloudformation/cloudformation.json.extracted.yaml
+++ b/tests/integration/cloudformation/cloudformation.json.extracted.yaml
@@ -164,7 +164,7 @@ Resources.AWSAutoScalingLaunchConfigurationmasterustest1amastersminimalexampleco
     - http://127.0.0.1:4001
     etcdServersOverrides:
     - /events#http://127.0.0.1:4002
-    image: gcr.io/google_containers/kube-apiserver:v1.4.6
+    image: gcr.io/google_containers/kube-apiserver:v1.4.12
     insecurePort: 8080
     logLevel: 2
     securePort: 443
@@ -172,11 +172,12 @@ Resources.AWSAutoScalingLaunchConfigurationmasterustest1amastersminimalexampleco
     storageBackend: etcd2
   kubeControllerManager:
     allocateNodeCIDRs: true
+    attachDetachReconcileSyncPeriod: 1m0s
     cloudProvider: aws
     clusterCIDR: 100.96.0.0/11
     clusterName: minimal.example.com
     configureCloudRoutes: true
-    image: gcr.io/google_containers/kube-controller-manager:v1.4.6
+    image: gcr.io/google_containers/kube-controller-manager:v1.4.12
     leaderElection:
       leaderElect: true
     logLevel: 2
@@ -186,10 +187,10 @@ Resources.AWSAutoScalingLaunchConfigurationmasterustest1amastersminimalexampleco
     cpuRequest: 100m
     featureGates: null
     hostnameOverride: '@aws'
-    image: gcr.io/google_containers/kube-proxy:v1.4.6
+    image: gcr.io/google_containers/kube-proxy:v1.4.12
     logLevel: 2
   kubeScheduler:
-    image: gcr.io/google_containers/kube-scheduler:v1.4.6
+    image: gcr.io/google_containers/kube-scheduler:v1.4.12
     leaderElection:
       leaderElect: true
     logLevel: 2
@@ -244,8 +245,8 @@ Resources.AWSAutoScalingLaunchConfigurationmasterustest1amastersminimalexampleco
 
   cat > kube_env.yaml << '__EOF_KUBE_ENV'
   Assets:
-  - 7d70e090951486cae52d9a82b7aaf5056f84f8ed@https://storage.googleapis.com/kubernetes-release/release/v1.4.6/bin/linux/amd64/kubelet
-  - 9adcd120fdb7ad6e64c061e56a05fefc12e9618b@https://storage.googleapis.com/kubernetes-release/release/v1.4.6/bin/linux/amd64/kubectl
+  - c4871c7315817ee114f5c554a58da8ebc54f08c3@https://storage.googleapis.com/kubernetes-release/release/v1.4.12/bin/linux/amd64/kubelet
+  - d9fdb6b37597d371ef853cde76170f38a553aa78@https://storage.googleapis.com/kubernetes-release/release/v1.4.12/bin/linux/amd64/kubectl
   - 19d49f7b2b99cd2493d5ae0ace896c64e289ccbb@https://storage.googleapis.com/kubernetes-release/network-plugins/cni-07a8a28637e97b22eb8dfe710eeae1344f69d16e.tar.gz
   - cbba856746a441c7d1a9e95e141c982a1b8864e6@https://kubeupv2.s3.amazonaws.com/kops/1.5.0/linux/amd64/utils.tar.gz
   ClusterName: minimal.example.com
@@ -420,7 +421,7 @@ Resources.AWSAutoScalingLaunchConfigurationnodesminimalexamplecom.Properties.Use
     cpuRequest: 100m
     featureGates: null
     hostnameOverride: '@aws'
-    image: gcr.io/google_containers/kube-proxy:v1.4.6
+    image: gcr.io/google_containers/kube-proxy:v1.4.12
     logLevel: 2
   kubelet:
     allowPrivileged: true
@@ -452,8 +453,8 @@ Resources.AWSAutoScalingLaunchConfigurationnodesminimalexamplecom.Properties.Use
 
   cat > kube_env.yaml << '__EOF_KUBE_ENV'
   Assets:
-  - 7d70e090951486cae52d9a82b7aaf5056f84f8ed@https://storage.googleapis.com/kubernetes-release/release/v1.4.6/bin/linux/amd64/kubelet
-  - 9adcd120fdb7ad6e64c061e56a05fefc12e9618b@https://storage.googleapis.com/kubernetes-release/release/v1.4.6/bin/linux/amd64/kubectl
+  - c4871c7315817ee114f5c554a58da8ebc54f08c3@https://storage.googleapis.com/kubernetes-release/release/v1.4.12/bin/linux/amd64/kubelet
+  - d9fdb6b37597d371ef853cde76170f38a553aa78@https://storage.googleapis.com/kubernetes-release/release/v1.4.12/bin/linux/amd64/kubectl
   - 19d49f7b2b99cd2493d5ae0ace896c64e289ccbb@https://storage.googleapis.com/kubernetes-release/network-plugins/cni-07a8a28637e97b22eb8dfe710eeae1344f69d16e.tar.gz
   - cbba856746a441c7d1a9e95e141c982a1b8864e6@https://kubeupv2.s3.amazonaws.com/kops/1.5.0/linux/amd64/utils.tar.gz
   ClusterName: minimal.example.com
diff --git a/tests/integration/cloudformation/in-v1alpha2.yaml b/tests/integration/cloudformation/in-v1alpha2.yaml
index e85e7b6fd0..66df656963 100644
--- a/tests/integration/cloudformation/in-v1alpha2.yaml
+++ b/tests/integration/cloudformation/in-v1alpha2.yaml
@@ -18,7 +18,7 @@ spec:
     - instanceGroup: master-us-test-1a
       name: us-test-1a
     name: events
-  kubernetesVersion: v1.4.6
+  kubernetesVersion: v1.4.12
   masterInternalName: api.internal.minimal.example.com
   masterPublicName: api.minimal.example.com
   networkCIDR: 172.20.0.0/16