diff --git a/README.md b/README.md
index 1827b3d..f6b2746 100644
--- a/README.md
+++ b/README.md
@@ -30,7 +30,7 @@ terraform apply
 
 ### Comparison
 
-Render bootkube assets directly with bootkube v0.6.0.
+Render bootkube assets directly with bootkube v0.6.1.
 
 #### On-host etcd
 
diff --git a/variables.tf b/variables.tf
index 035dd61..f74f1f7 100644
--- a/variables.tf
+++ b/variables.tf
@@ -50,7 +50,7 @@ variable "container_images" {
   type        = "map"
 
   default = {
-    hyperkube = "quay.io/coreos/hyperkube:v1.7.1_coreos.0"
+    hyperkube = "quay.io/coreos/hyperkube:v1.7.3_coreos.0"
     etcd      = "quay.io/coreos/etcd:v3.1.8"
   }
 }