diff --git a/examples/TopsyTurvy/TopsyTurvy.ino b/examples/TopsyTurvy/TopsyTurvy.ino
index 0b68f19e..1e1e52ed 100644
--- a/examples/TopsyTurvy/TopsyTurvy.ino
+++ b/examples/TopsyTurvy/TopsyTurvy.ino
@@ -1,6 +1,6 @@
 /* -*- mode: c++ -*-
  * Kaleidoscope-TopsyTurvy -- Turn the effect of Shift upside down for certain keys
- * Copyright (C) 2017, 2018  Gergely Nagy
+ * Copyright (C) 2017, 2018  Keyboard.io, Inc
  *
  * This program is free software: you can redistribute it and/or modify it under
  * the terms of the GNU General Public License as published by the Free Software
diff --git a/library.properties b/library.properties
index 719e1ac5..2e111a12 100644
--- a/library.properties
+++ b/library.properties
@@ -1,7 +1,7 @@
 name=Kaleidoscope-TopsyTurvy
 version=0.0.0
 author=Gergely Nagy
-maintainer=Gergely Nagy <kaleidoscope@gergo.csillger.hu>
+maintainer=Gergely Nagy <algernon@keyboard.io>
 sentence=Turn the effect of Shift upside down for certain keys.
 paragraph=Make it possible to send an unshifted symbol with Shift held.
 category=Communication
diff --git a/src/Kaleidoscope-TopsyTurvy.h b/src/Kaleidoscope-TopsyTurvy.h
index a8bab046..118a10d9 100644
--- a/src/Kaleidoscope-TopsyTurvy.h
+++ b/src/Kaleidoscope-TopsyTurvy.h
@@ -1,6 +1,6 @@
 /* -*- mode: c++ -*-
  * Kaleidoscope-TopsyTurvy -- Turn the effect of Shift upside down for certain keys
- * Copyright (C) 2017  Gergely Nagy
+ * Copyright (C) 2017  Keyboard.io, Inc
  *
  * This program is free software: you can redistribute it and/or modify it under
  * the terms of the GNU General Public License as published by the Free Software
diff --git a/src/Kaleidoscope/TopsyTurvy.cpp b/src/Kaleidoscope/TopsyTurvy.cpp
index ca0866ec..6685a647 100644
--- a/src/Kaleidoscope/TopsyTurvy.cpp
+++ b/src/Kaleidoscope/TopsyTurvy.cpp
@@ -1,6 +1,6 @@
 /* -*- mode: c++ -*-
  * Kaleidoscope-TopsyTurvy -- Turn the effect of Shift upside down for certain keys
- * Copyright (C) 2017, 2018  Gergely Nagy
+ * Copyright (C) 2017, 2018  Keyboard.io, Inc
  *
  * This program is free software: you can redistribute it and/or modify it under
  * the terms of the GNU General Public License as published by the Free Software
diff --git a/src/Kaleidoscope/TopsyTurvy.h b/src/Kaleidoscope/TopsyTurvy.h
index cd7e5345..7d2c15db 100644
--- a/src/Kaleidoscope/TopsyTurvy.h
+++ b/src/Kaleidoscope/TopsyTurvy.h
@@ -1,6 +1,6 @@
 /* -*- mode: c++ -*-
  * Kaleidoscope-TopsyTurvy -- Turn the effect of Shift upside down for certain keys
- * Copyright (C) 2017, 2018  Gergely Nagy
+ * Copyright (C) 2017, 2018  Keyboard.io, Inc
  *
  * This program is free software: you can redistribute it and/or modify it under
  * the terms of the GNU General Public License as published by the Free Software