diff --git a/AUTHORS b/AUTHORS
index 706115912e..397faf7195 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -146,6 +146,7 @@ Mateusz Czapliński <czapkofan@gmail.com>
 Mathieu Lonjaret <mathieu.lonjaret@gmail.com>
 Mats Lidell <mats.lidell@cag.se>
 Matthew Horsnell <matthew.horsnell@gmail.com>
+Matthew William Jibson <matt.jibson@gmail.com>
 Micah Stetson <micah.stetson@gmail.com>
 Michael Chaten <mchaten@gmail.com>
 Michael Elkins <michael.elkins@gmail.com>
diff --git a/CONTRIBUTORS b/CONTRIBUTORS
index 435f6ba6cd..5806c7c501 100644
--- a/CONTRIBUTORS
+++ b/CONTRIBUTORS
@@ -216,6 +216,7 @@ Mathieu Lonjaret <mathieu.lonjaret@gmail.com>
 Mats Lidell <mats.lidell@cag.se> <mats.lidell@gmail.com>
 Matt Jones <mrjones@google.com>
 Matthew Horsnell <matthew.horsnell@gmail.com>
+Matthew William Jibson <matt.jibson@gmail.com>
 Maxim Pimenov <mpimenov@google.com>
 Maxim Ushakov <ushakov@google.com>
 Micah Stetson <micah.stetson@gmail.com>