diff --git a/src/engine/platform/es5506.cpp b/src/engine/platform/es5506.cpp
index 58997aa30..3674ab17f 100644
--- a/src/engine/platform/es5506.cpp
+++ b/src/engine/platform/es5506.cpp
@@ -1,6 +1,6 @@
 /**
  * Furnace Tracker - multi-system chiptune tracker
- * Copyright (C) 2021-2022 tildearrow and contributors
+ * Copyright (C) 2021-2023 tildearrow and contributors
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/engine/platform/es5506.h b/src/engine/platform/es5506.h
index dd1ef0176..30405497c 100644
--- a/src/engine/platform/es5506.h
+++ b/src/engine/platform/es5506.h
@@ -1,6 +1,6 @@
 /**
  * Furnace Tracker - multi-system chiptune tracker
- * Copyright (C) 2021-2022 tildearrow and contributors
+ * Copyright (C) 2021-2023 tildearrow and contributors
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by