diff --git a/README.md b/README.md
index 0d59e12..e6d835c 100644
--- a/README.md
+++ b/README.md
@@ -8,7 +8,11 @@
 
 ## Requirements
 
-* SilverStripe 3.0
+* SilverStripe 3.1
+
+## Installation
+
+> composer require "silverstripe/googlesitemaps"
 
 ## Documentation