diff --git a/README.md b/README.md
index b8c0f55..410ec46 100644
--- a/README.md
+++ b/README.md
@@ -20,7 +20,7 @@ screeps start
 ```
 
 Prerequisites:
- * Node.js 4 or higher
+ * Node.js 6 or higher
  * Python 2 (for node-gyp, [Python 3 is not supported](https://github.com/nodejs/node-gyp/issues/193)) 
 
 You will be prompted for your Steam Web API key, you can obtain it on [this page](https://steamcommunity.com/dev/apikey).