diff --git a/src/chars.c b/src/chars.c
index 1fd8c239..a50a713d 100644
--- a/src/chars.c
+++ b/src/chars.c
@@ -2,7 +2,7 @@
  *   chars.c  --  This file is part of GNU nano.                          *
  *                                                                        *
  *   Copyright (C) 2001-2011, 2013-2019 Free Software Foundation, Inc.    *
- *   Copyright (C) 2016-2017 Benno Schulenberg                            *
+ *   Copyright (C) 2016-2018 Benno Schulenberg                            *
  *                                                                        *
  *   GNU nano is free software: you can redistribute it and/or modify     *
  *   it under the terms of the GNU General Public License as published    *
diff --git a/src/cut.c b/src/cut.c
index ea43e7f0..7fbd6669 100644
--- a/src/cut.c
+++ b/src/cut.c
@@ -3,7 +3,7 @@
  *                                                                        *
  *   Copyright (C) 1999-2011, 2013-2019 Free Software Foundation, Inc.    *
  *   Copyright (C) 2014 Mark Majeres                                      *
- *   Copyright (C) 2016 Benno Schulenberg                                 *
+ *   Copyright (C) 2016, 2018, 2019 Benno Schulenberg                     *
  *                                                                        *
  *   GNU nano is free software: you can redistribute it and/or modify     *
  *   it under the terms of the GNU General Public License as published    *
diff --git a/src/files.c b/src/files.c
index e065f508..33698cf1 100644
--- a/src/files.c
+++ b/src/files.c
@@ -2,7 +2,7 @@
  *   files.c  --  This file is part of GNU nano.                          *
  *                                                                        *
  *   Copyright (C) 1999-2011, 2013-2019 Free Software Foundation, Inc.    *
- *   Copyright (C) 2015-2018 Benno Schulenberg                            *
+ *   Copyright (C) 2015-2019 Benno Schulenberg                            *
  *                                                                        *
  *   GNU nano is free software: you can redistribute it and/or modify     *
  *   it under the terms of the GNU General Public License as published    *
diff --git a/src/global.c b/src/global.c
index 4ccc9234..807a1e83 100644
--- a/src/global.c
+++ b/src/global.c
@@ -2,7 +2,7 @@
  *   global.c  --  This file is part of GNU nano.                         *
  *                                                                        *
  *   Copyright (C) 1999-2011, 2013-2019 Free Software Foundation, Inc.    *
- *   Copyright (C) 2014-2018 Benno Schulenberg                            *
+ *   Copyright (C) 2014-2019 Benno Schulenberg                            *
  *                                                                        *
  *   GNU nano is free software: you can redistribute it and/or modify     *
  *   it under the terms of the GNU General Public License as published    *
diff --git a/src/help.c b/src/help.c
index c13c3c33..7547c679 100644
--- a/src/help.c
+++ b/src/help.c
@@ -3,7 +3,7 @@
  *                                                                        *
  *   Copyright (C) 2000-2011, 2013-2019 Free Software Foundation, Inc.    *
  *   Copyright (C) 2017 Rishabh Dave                                      *
- *   Copyright (C) 2014-2017 Benno Schulenberg                            *
+ *   Copyright (C) 2014-2018 Benno Schulenberg                            *
  *                                                                        *
  *   GNU nano is free software: you can redistribute it and/or modify     *
  *   it under the terms of the GNU General Public License as published    *
diff --git a/src/nano.c b/src/nano.c
index d75f96c6..60c7bf10 100644
--- a/src/nano.c
+++ b/src/nano.c
@@ -2,7 +2,7 @@
  *   nano.c  --  This file is part of GNU nano.                           *
  *                                                                        *
  *   Copyright (C) 1999-2011, 2013-2019 Free Software Foundation, Inc.    *
- *   Copyright (C) 2014-2018 Benno Schulenberg                            *
+ *   Copyright (C) 2014-2019 Benno Schulenberg                            *
  *                                                                        *
  *   GNU nano is free software: you can redistribute it and/or modify     *
  *   it under the terms of the GNU General Public License as published    *
diff --git a/src/rcfile.c b/src/rcfile.c
index 9bef96ad..027fb41e 100644
--- a/src/rcfile.c
+++ b/src/rcfile.c
@@ -3,7 +3,7 @@
  *                                                                        *
  *   Copyright (C) 2001-2011, 2013-2019 Free Software Foundation, Inc.    *
  *   Copyright (C) 2014 Mike Frysinger                                    *
- *   Copyright (C) 2014-2018 Benno Schulenberg                            *
+ *   Copyright (C) 2014-2019 Benno Schulenberg                            *
  *                                                                        *
  *   GNU nano is free software: you can redistribute it and/or modify     *
  *   it under the terms of the GNU General Public License as published    *
diff --git a/src/text.c b/src/text.c
index cd1757aa..42e5c557 100644
--- a/src/text.c
+++ b/src/text.c
@@ -6,7 +6,7 @@
  *   Copyright (C) 2016 Mike Scalora                                      *
  *   Copyright (C) 2016 Sumedh Pendurkar                                  *
  *   Copyright (C) 2018 Marco Diego Aurélio Mesquita                      *
- *   Copyright (C) 2015-2018 Benno Schulenberg                            *
+ *   Copyright (C) 2015-2019 Benno Schulenberg                            *
  *                                                                        *
  *   GNU nano is free software: you can redistribute it and/or modify     *
  *   it under the terms of the GNU General Public License as published    *
diff --git a/src/winio.c b/src/winio.c
index 7c68a09e..3f50fb05 100644
--- a/src/winio.c
+++ b/src/winio.c
@@ -2,7 +2,7 @@
  *   winio.c  --  This file is part of GNU nano.                          *
  *                                                                        *
  *   Copyright (C) 1999-2011, 2013-2019 Free Software Foundation, Inc.    *
- *   Copyright (C) 2014-2018 Benno Schulenberg                            *
+ *   Copyright (C) 2014-2019 Benno Schulenberg                            *
  *                                                                        *
  *   GNU nano is free software: you can redistribute it and/or modify     *
  *   it under the terms of the GNU General Public License as published    *