diff --git a/README.md b/README.md
index 14f5669d846..adf4270654a 100644
--- a/README.md
+++ b/README.md
@@ -110,7 +110,7 @@ go run build.go build
 
 ### Building frontend assets
 
-To build less to css for the frontend you will need a recent version of **node (v4+)**,
+To build less to css for the frontend you will need a recent version of **node (v6+)**,
 npm (v2.5.0) and grunt (v0.4.5). Run the following:
 
 ```bash