diff --git a/AUTHORS b/AUTHORS
index a924ea965f..03e686e751 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -378,6 +378,7 @@ Rodrigo Moraes de Oliveira <rodrigo.moraes@gmail.com>
 Rodrigo Rafael Monti Kochenburger <divoxx@gmail.com>
 Roger Pau Monné <royger@gmail.com>
 Roger Peppe <rogpeppe@gmail.com>
+Ron Hashimoto <mail@h2so5.net>
 Ron Minnich <rminnich@gmail.com>
 Ross Light <rlight2@gmail.com>
 Rowan Worth <sqweek@gmail.com>
diff --git a/CONTRIBUTORS b/CONTRIBUTORS
index 9dce23b2d5..a44e4be2e8 100644
--- a/CONTRIBUTORS
+++ b/CONTRIBUTORS
@@ -520,6 +520,7 @@ Rodrigo Moraes de Oliveira <rodrigo.moraes@gmail.com>
 Rodrigo Rafael Monti Kochenburger <divoxx@gmail.com>
 Roger Pau Monné <royger@gmail.com>
 Roger Peppe <rogpeppe@gmail.com>
+Ron Hashimoto <mail@h2so5.net>
 Ron Minnich <rminnich@gmail.com>
 Ross Light <rlight2@gmail.com>
 Rowan Worth <sqweek@gmail.com>