try to bump gitpubsub
diff --git a/index.html b/index.html
index 8e920b7..a1f1d19 100644
--- a/index.html
+++ b/index.html
@@ -7,7 +7,7 @@
 </head><body>
     <div id='fork-me'>
         <a href='https://github.com/apache/groovy'>
-            <img style='position: fixed; top: -14px; right: -14px; border: 0; z-index: 100' src='https://camo.githubusercontent.com/365986a132ccd6a44c23a9169022c0b5c890c387/68747470733a2f2f73332e616d617a6f6e6177732e636f6d2f6769746875622f726962626f6e732f666f726b6d655f72696768745f7265645f6161303030302e706e67' alt='Fork me on GitHub' data-canonical-src='https://s3.amazonaws.com/github/ribbons/forkme_right_red_aa0000.png'/>
+        <img style='position: fixed; top: -14px; right: -14px; border: 0; z-index: 100' src='https://camo.githubusercontent.com/365986a132ccd6a44c23a9169022c0b5c890c387/68747470733a2f2f73332e616d617a6f6e6177732e636f6d2f6769746875622f726962626f6e732f666f726b6d655f72696768745f7265645f6161303030302e706e67' alt='Fork me on GitHub' data-canonical-src='https://s3.amazonaws.com/github/ribbons/forkme_right_red_aa0000.png'/>
         </a>
     </div><div id='st-container' class='st-container st-effect-9'>
         <nav class='st-menu st-effect-9' id='menu-12'>