diff --git a/README.md b/README.md
index feac7db..d8b0d2e 100644
--- a/README.md
+++ b/README.md
@@ -11,7 +11,7 @@ In order to install add the following to your `composer.json` file within the `r
 
 	"require": {
 		…
-		"hugofirth/mailchimp": "2.*",
+		"hugofirth/mailchimp": "2.0.*",
 		…	
 	}