diff --git a/AUTHORS b/AUTHORS
index 64ce3b5d0dd..d6fbb804448 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -274,3 +274,6 @@ Rod Vagg <rod@vagg.org>
 Bryan Cantrill <bryan@joyent.com>
 lrn@chromium.org <lrn@chromium.org>
 Dane Springmeyer <dane@dbsgeo.com>
+Sambasiva Suda <sambasivarao@gmail.com>
+Vincent Voyer <v@fasterize.com>
+ANDO Takahiro <takahiro.ando@gmail.com>