diff --git a/src/main/java/com/tonikelope/megabasterd/BoundedExecutor.java b/src/main/java/com/tonikelope/megabasterd/BoundedExecutor.java
index 75257ed42..a04a746c7 100644
--- a/src/main/java/com/tonikelope/megabasterd/BoundedExecutor.java
+++ b/src/main/java/com/tonikelope/megabasterd/BoundedExecutor.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2020 tonikelope
+ * Copyright (C) 2023 tonikelope
  *
  * 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/main/java/com/tonikelope/megabasterd/FileMergerDialog.java b/src/main/java/com/tonikelope/megabasterd/FileMergerDialog.java
index 345b0b6fd..cdb9b3814 100644
--- a/src/main/java/com/tonikelope/megabasterd/FileMergerDialog.java
+++ b/src/main/java/com/tonikelope/megabasterd/FileMergerDialog.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2018 tonikelope
+ * Copyright (C) 2023 tonikelope
  *
  * 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/main/java/com/tonikelope/megabasterd/FileSplitterDialog.java b/src/main/java/com/tonikelope/megabasterd/FileSplitterDialog.java
index 6cb77155a..296a8c211 100644
--- a/src/main/java/com/tonikelope/megabasterd/FileSplitterDialog.java
+++ b/src/main/java/com/tonikelope/megabasterd/FileSplitterDialog.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2018 tonikelope
+ * Copyright (C) 2023 tonikelope
  *
  * 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/main/java/com/tonikelope/megabasterd/WarningExitMessage.java b/src/main/java/com/tonikelope/megabasterd/WarningExitMessage.java
index 086726844..518d86645 100644
--- a/src/main/java/com/tonikelope/megabasterd/WarningExitMessage.java
+++ b/src/main/java/com/tonikelope/megabasterd/WarningExitMessage.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2018 tonikelope
+ * Copyright (C) 2023 tonikelope
  *
  * 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