diff --git a/README.md b/README.md
index 6e2e83f..fbb5e9d 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# picturePolyfill
+# picturePolyfill 3
 
 A Responsive Images approach that you can use today that uses the **[real `picture` element](http://www.w3.org/TR/2013/WD-html-picture-element-20130226/)** along with children `source` elements with `media`, `src` and `srcset` attributes.