diff --git a/README.md b/README.md
index 85ae267..fc07bb9 100644
--- a/README.md
+++ b/README.md
@@ -19,6 +19,7 @@ The target audience for this tutorial is someone planning to support a productio
 
 * Kubernetes 1.4.0
 * Docker 1.12.1
+* etcd 3.0.10
 * [CNI Based Networking](https://github.com/containernetworking/cni)
 * Secure communication between all components (etcd, control plane, workers)
 * Default Service Account and Secrets