diff --git a/CONTRIBUTORS b/CONTRIBUTORS
index eddcf578..4ed41082 100644
--- a/CONTRIBUTORS
+++ b/CONTRIBUTORS
@@ -36,11 +36,11 @@ Evgeny Safronov <division494@gmail.com>
 Felix Homann <linuxaudio@showlabor.de>
 Ismael Jimenez Martinez <ismael.jimenez.martinez@gmail.com>
 Jern-Kuan Leong <jernkuan@gmail.com>
-Joao Paulo Magalhaes <joaoppmagalhaes@gmail.com>
 JianXiong Zhou <zhoujianxiong2@gmail.com>
+Joao Paulo Magalhaes <joaoppmagalhaes@gmail.com>
 Jussi Knuuttila <jussi.knuuttila@gmail.com>
-Kaito Udagawa <umireon@gmail.com>
 Kai Wolf <kai.wolf@gmail.com>
+Kaito Udagawa <umireon@gmail.com>
 Lei Xu <eddyxu@gmail.com>
 Matt Clarkson <mattyclarkson@gmail.com>
 Maxim Vafin <maxvafin@gmail.com>
@@ -52,8 +52,8 @@ Pierre Phaneuf <pphaneuf@google.com>
 Radoslav Yovchev <radoslav.tm@gmail.com>
 Ray Glover <ray.glover@uk.ibm.com>
 Shuo Chen <chenshuo@chenshuo.com>
+Tobias Ulvgård <tobias.ulvgard@dirac.se>
 Tom Madams <tom.ej.madams@gmail.com> <tmadams@google.com>
 Yixuan Qiu <yixuanq@gmail.com>
 Yusuke Suzuki <utatane.tea@gmail.com>
-Tobias Ulvgård <tobias.ulvgard@dirac.se>
 Zbigniew Skowron <zbychs@gmail.com>