diff --git a/.mailmap b/.mailmap
index 4276de8d..47d9a16a 100644
--- a/.mailmap
+++ b/.mailmap
@@ -3,3 +3,5 @@ Daniel Freedman <dfreedm@google.com> <dfreedm2@gmail.com>
 Steve Orvell <sorvell@google.com> <steve@orvellia.com>
 Steve Orvell <sorvell@google.com> <steve@turboajax.com>
 Scott J. Miles <sjmiles@google.com> <scott@milesmail.net>
+Colin Snover <github.com@zetafleet.com> <csnover@users.noreply.github.com>
+Jörn Zaefferer <joern.zaefferer@gmail.com> Jörn Zaefferer
diff --git a/AUTHORS.txt b/AUTHORS.txt
index 75c4d4f6..efe3bd68 100644
--- a/AUTHORS.txt
+++ b/AUTHORS.txt
@@ -15,3 +15,9 @@ Tom Buckley <tbuckley89@gmail.com>
 Addy Osmani <addyosmani@gmail.com>
 龙天 <wyvernnot@gmail.com>
 Colin Snover <github.com@zetafleet.com>
+Will Binns-Smith <wbinnssmith@gmail.com>
+Stuart P. Bentley <stuart@testtrack4.com>
+John-David Dalton <john.david.dalton@gmail.com>
+Mike Mariano <mikemariano@gmail.com>
+Stefan Neubert <dev@steditor.net>
+Jörn Zaefferer <joern.zaefferer@gmail.com>