diff --git a/README.md b/README.md
index d3ed06b4a..a4665792e 100644
--- a/README.md
+++ b/README.md
@@ -41,7 +41,7 @@ Supported Linux distributions
 Versions
 --------------
 
-[kubernetes](https://github.com/kubernetes/kubernetes/releases) v1.4.0 <br>
+[kubernetes](https://github.com/kubernetes/kubernetes/releases) v1.4.2 <br>
 [etcd](https://github.com/coreos/etcd/releases) v3.0.1 <br>
 [flanneld](https://github.com/coreos/flannel/releases) v0.6.2 <br>
 [calicoctl](https://github.com/projectcalico/calico-docker/releases) v0.22.0 <br>
diff --git a/roles/download/defaults/main.yml b/roles/download/defaults/main.yml
index 3feef7554..2fb436f30 100644
--- a/roles/download/defaults/main.yml
+++ b/roles/download/defaults/main.yml
@@ -5,7 +5,7 @@ local_release_dir: /tmp
 download_run_once: False
 
 # Versions
-kube_version: v1.4.0
+kube_version: v1.4.2
 
 etcd_version: v3.0.6
 #TODO(mattymo): Move calico versions to roles/network_plugins/calico/defaults
diff --git a/roles/uploads/defaults/main.yml b/roles/uploads/defaults/main.yml
index fb07e4c2e..0c1ace72a 100644
--- a/roles/uploads/defaults/main.yml
+++ b/roles/uploads/defaults/main.yml
@@ -2,7 +2,7 @@
 local_release_dir: /tmp
 
 # Versions
-kube_version: v1.4.0
+kube_version: v1.4.2
 
 etcd_version: v3.0.6
 calico_version: v0.22.0