update credit
diff --git a/README.md b/README.md
index 8b8994e..e305eb8 100644
--- a/README.md
+++ b/README.md
@@ -54,6 +54,7 @@
 * [Simon H. Eskildsen][sirupsen]
 * [Mark Szymanski][mrman208]
 * [Florian Baumann][noqqe]
+* [Andy Shen][shenie]
 
 [revans]: http://github.com/revans
 [zerobearing2]: http://github.com/zerobearing2
@@ -62,4 +63,5 @@
 [sirupsen]: http://github.com/sirupsen
 [mrman208]: http://github.com/mrman208
 [noqqe]: http://github.com/noqqe
+[shenie]: http://github.com/shenie