diff --git a/COPYRIGHT b/COPYRIGHT
index 37dc94a..4a8e581 100644
--- a/COPYRIGHT
+++ b/COPYRIGHT
@@ -1,4 +1,4 @@
-Copyright (c) 2003-2021 Alberto Demichelis
+Copyright (c) 2003-2022 Alberto Demichelis
 
 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/include/squirrel.h b/include/squirrel.h
index 0e4fecd..fe9d4d1 100644
--- a/include/squirrel.h
+++ b/include/squirrel.h
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2003-2017 Alberto Demichelis
+Copyright (c) 2003-2022 Alberto Demichelis
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -66,7 +66,7 @@ struct SQOuter;
 #include "sqconfig.h"
 
 #define SQUIRREL_VERSION    _SC("Squirrel 3.2 stable")
-#define SQUIRREL_COPYRIGHT  _SC("Copyright (C) 2003-2021 Alberto Demichelis")
+#define SQUIRREL_COPYRIGHT  _SC("Copyright (C) 2003-2022 Alberto Demichelis")
 #define SQUIRREL_AUTHOR     _SC("Alberto Demichelis")
 #define SQUIRREL_VERSION_NUMBER 320