diff --git a/docs/index.html b/docs/index.html
index cb6d069..d6c022b 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -167,7 +167,7 @@ <h2>Installing</h2>
         </p>
         <p>
           Alternatively underscore.lua can be downloaded directly from
-          <a href='http://github.com/mirven/underscore.lua/raw/0.3-0/lib/underscore.lua'>here.</a>
+          <a href='http://github.com/mirven/underscore.lua/raw/0.4-0/lib/underscore.lua'>here.</a>
         </p>
         <p>
           The source code is