diff --git a/LICENSE b/LICENSE
index cbaec1c..bac3158 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2019-2021 Péter Magyar
+Copyright (c) 2019-2022 Péter Magyar
 
 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/layers/texture_layer_merger.cpp b/layers/texture_layer_merger.cpp
index 39e2d44..3a25de3 100644
--- a/layers/texture_layer_merger.cpp
+++ b/layers/texture_layer_merger.cpp
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2019-2021 Péter Magyar
+Copyright (c) 2019-2022 Péter Magyar
 
 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/layers/texture_layer_merger.h b/layers/texture_layer_merger.h
index b1b5617..9dc672f 100644
--- a/layers/texture_layer_merger.h
+++ b/layers/texture_layer_merger.h
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2019-2021 Péter Magyar
+Copyright (c) 2019-2022 Péter Magyar
 
 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/register_types.cpp b/register_types.cpp
index 5a82bfd..1409948 100644
--- a/register_types.cpp
+++ b/register_types.cpp
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2019-2021 Péter Magyar
+Copyright (c) 2019-2022 Péter Magyar
 
 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/register_types.h b/register_types.h
index 217bb8d..58c8440 100644
--- a/register_types.h
+++ b/register_types.h
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2019-2021 Péter Magyar
+Copyright (c) 2019-2022 Péter Magyar
 
 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/texture_merger.cpp b/texture_merger.cpp
index dd4f741..501027b 100644
--- a/texture_merger.cpp
+++ b/texture_merger.cpp
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2019-2021 Péter Magyar
+Copyright (c) 2019-2022 Péter Magyar
 
 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/texture_merger.h b/texture_merger.h
index d0e40e7..bf4efaf 100644
--- a/texture_merger.h
+++ b/texture_merger.h
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2019-2021 Péter Magyar
+Copyright (c) 2019-2022 Péter Magyar
 
 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/texture_packer.cpp b/texture_packer.cpp
index b2b82f7..ee5d3da 100644
--- a/texture_packer.cpp
+++ b/texture_packer.cpp
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2019-2021 Péter Magyar
+Copyright (c) 2019-2022 Péter Magyar
 
 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/texture_packer.h b/texture_packer.h
index 3c5900c..3d238e4 100644
--- a/texture_packer.h
+++ b/texture_packer.h
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2019-2021 Péter Magyar
+Copyright (c) 2019-2022 Péter Magyar
 
 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/texture_resource/editor_plugin_packer_image_resource.cpp b/texture_resource/editor_plugin_packer_image_resource.cpp
index df59afb..9430b1f 100644
--- a/texture_resource/editor_plugin_packer_image_resource.cpp
+++ b/texture_resource/editor_plugin_packer_image_resource.cpp
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2019-2021 Péter Magyar
+Copyright (c) 2019-2022 Péter Magyar
 
 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/texture_resource/editor_plugin_packer_image_resource.h b/texture_resource/editor_plugin_packer_image_resource.h
index adb95a2..fdc0ae0 100644
--- a/texture_resource/editor_plugin_packer_image_resource.h
+++ b/texture_resource/editor_plugin_packer_image_resource.h
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2019-2021 Péter Magyar
+Copyright (c) 2019-2022 Péter Magyar
 
 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/texture_resource/packer_image_resource.cpp b/texture_resource/packer_image_resource.cpp
index 2c721b5..4fe70c8 100644
--- a/texture_resource/packer_image_resource.cpp
+++ b/texture_resource/packer_image_resource.cpp
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2019-2021 Péter Magyar
+Copyright (c) 2019-2022 Péter Magyar
 
 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/texture_resource/packer_image_resource.h b/texture_resource/packer_image_resource.h
index aa31e42..a8f324a 100644
--- a/texture_resource/packer_image_resource.h
+++ b/texture_resource/packer_image_resource.h
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2019-2021 Péter Magyar
+Copyright (c) 2019-2022 Péter Magyar
 
 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/texture_resource/packer_image_resource_importer.cpp b/texture_resource/packer_image_resource_importer.cpp
index 6c942dc..ba10015 100644
--- a/texture_resource/packer_image_resource_importer.cpp
+++ b/texture_resource/packer_image_resource_importer.cpp
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2019-2021 Péter Magyar
+Copyright (c) 2019-2022 Péter Magyar
 
 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/texture_resource/packer_image_resource_importer.h b/texture_resource/packer_image_resource_importer.h
index 80f54de..937e03c 100644
--- a/texture_resource/packer_image_resource_importer.h
+++ b/texture_resource/packer_image_resource_importer.h
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2019-2021 Péter Magyar
+Copyright (c) 2019-2022 Péter Magyar
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal