diff --git a/gprMax/utilities.py b/gprMax/utilities.py
index ac30e2ef..210125d7 100644
--- a/gprMax/utilities.py
+++ b/gprMax/utilities.py
@@ -63,7 +63,7 @@ def logo(version):
     """
 
     description = '\n=== Electromagnetic modelling software based on the Finite-Difference Time-Domain (FDTD) method'
-    copyright = 'Copyright (C) 2015-2021: The University of Edinburgh'
+    copyright = 'Copyright (C) 2015-2022: The University of Edinburgh'
     authors = 'Authors: Craig Warren and Antonis Giannopoulos'
     licenseinfo1 = 'gprMax 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 Foundation, either version 3 of the License, or (at your option) any later version.\n'
     licenseinfo2 = 'gprMax is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more details.'
diff --git a/user_libs/antennas/GSSI.py b/user_libs/antennas/GSSI.py
index 0582ad39..35819bc9 100644
--- a/user_libs/antennas/GSSI.py
+++ b/user_libs/antennas/GSSI.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2015-2021, Craig Warren
+# Copyright (C) 2015-2022, Craig Warren
 #
 # This module is licensed under the Creative Commons Attribution-ShareAlike 4.0 International License.
 # To view a copy of this license, visit http://creativecommons.org/licenses/by-sa/4.0/.
diff --git a/user_libs/antennas/MALA.py b/user_libs/antennas/MALA.py
index c5cce4fb..8b66832d 100644
--- a/user_libs/antennas/MALA.py
+++ b/user_libs/antennas/MALA.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2015-2021, Craig Warren
+# Copyright (C) 2015-2022, Craig Warren
 #
 # This module is licensed under the Creative Commons Attribution-ShareAlike 4.0 International License.
 # To view a copy of this license, visit http://creativecommons.org/licenses/by-sa/4.0/.