diff --git a/LICENSE b/LICENSE
index c6990fd4..71ff07a3 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2015-2022 David Anson
+Copyright (c) David Anson
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/demo/default.htm b/demo/default.htm
index db6da738..4c1bc442 100644
--- a/demo/default.htm
+++ b/demo/default.htm
@@ -30,7 +30,7 @@
       <div class="flex-fill"></div>
       <footer><a href="#" id="copyLink">Copy Link</a></footer>
       <div class="flex-fill"></div>
-      <footer>Copyright &copy; 2015-2022 by <a href="https://dlaa.me/">David Anson</a></footer>
+      <footer>Copyright &copy; <a href="https://dlaa.me/">David Anson</a></footer>
     </div>
   </div>
   <script src="markdown-it.min.js"></script>
diff --git a/helpers/LICENSE b/helpers/LICENSE
index c6990fd4..71ff07a3 100644
--- a/helpers/LICENSE
+++ b/helpers/LICENSE
@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2015-2022 David Anson
+Copyright (c) David Anson
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal