diff --git a/AUTHORS b/AUTHORS
index b48edf9..f34666c 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -10,3 +10,5 @@
 
 Abhishek Parmar <abhishek@orng.net>
 Google Inc.
+Michael Tanner <michael@tannertaxpro.com>
+tbennun <tbennun@gmail.com>
diff --git a/CONTRIBUTORS b/CONTRIBUTORS
index 5efed60..2e55670 100644
--- a/CONTRIBUTORS
+++ b/CONTRIBUTORS
@@ -27,3 +27,5 @@ Fumitoshi Ukai <ukai@google.com>
 Håkan L. S. Younes <hyounes@google.com>
 Ivan Penkov <ivanpe@google.com>
 Shinichiro Hamaji <hamaji@google.com>
+Michael Tanner <michael@tannertaxpro.com>
+tbennun <tbennun@gmail.com>