diff --git a/LICENSE.txt b/LICENSE.txt
index 3cb2ca9..4ca38fc 100644
--- a/LICENSE.txt
+++ b/LICENSE.txt
@@ -1,4 +1,4 @@
-Copyright (c) 2023, Karl Duderstadt
+Copyright (c) 2023 - 2024, Karl Duderstadt
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,
diff --git a/src/main/java/de/mpg/biochem/mars/kymograph/DnaArchiveKymographBuilder.java b/src/main/java/de/mpg/biochem/mars/kymograph/DnaArchiveKymographBuilder.java
index 11eaaba..7bbb897 100644
--- a/src/main/java/de/mpg/biochem/mars/kymograph/DnaArchiveKymographBuilder.java
+++ b/src/main/java/de/mpg/biochem/mars/kymograph/DnaArchiveKymographBuilder.java
@@ -2,7 +2,7 @@
  * #%L
  * Mars kymograph builder.
  * %%
- * Copyright (C) 2023 Karl Duderstadt
+ * Copyright (C) 2023 - 2024 Karl Duderstadt
  * %%
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
diff --git a/src/main/java/de/mpg/biochem/mars/kymograph/ImageFormatter.java b/src/main/java/de/mpg/biochem/mars/kymograph/ImageFormatter.java
index a0d04af..244bf8f 100644
--- a/src/main/java/de/mpg/biochem/mars/kymograph/ImageFormatter.java
+++ b/src/main/java/de/mpg/biochem/mars/kymograph/ImageFormatter.java
@@ -2,7 +2,7 @@
  * #%L
  * Mars kymograph builder.
  * %%
- * Copyright (C) 2023 Karl Duderstadt
+ * Copyright (C) 2023 - 2024 Karl Duderstadt
  * %%
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
diff --git a/src/main/java/de/mpg/biochem/mars/kymograph/KymographCreator.java b/src/main/java/de/mpg/biochem/mars/kymograph/KymographCreator.java
index 0c1c6b9..8b20112 100644
--- a/src/main/java/de/mpg/biochem/mars/kymograph/KymographCreator.java
+++ b/src/main/java/de/mpg/biochem/mars/kymograph/KymographCreator.java
@@ -2,7 +2,7 @@
  * #%L
  * Mars kymograph builder.
  * %%
- * Copyright (C) 2023 Karl Duderstadt
+ * Copyright (C) 2023 - 2024 Karl Duderstadt
  * %%
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
diff --git a/src/main/java/de/mpg/biochem/mars/kymograph/LinesBuilder.java b/src/main/java/de/mpg/biochem/mars/kymograph/LinesBuilder.java
index 8d17512..2c607f1 100644
--- a/src/main/java/de/mpg/biochem/mars/kymograph/LinesBuilder.java
+++ b/src/main/java/de/mpg/biochem/mars/kymograph/LinesBuilder.java
@@ -2,7 +2,7 @@
  * #%L
  * Mars kymograph builder.
  * %%
- * Copyright (C) 2023 Karl Duderstadt
+ * Copyright (C) 2023 - 2024 Karl Duderstadt
  * %%
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
diff --git a/src/main/java/de/mpg/biochem/mars/kymograph/MarsIntervalExporter.java b/src/main/java/de/mpg/biochem/mars/kymograph/MarsIntervalExporter.java
index 3f9e590..bea7f21 100644
--- a/src/main/java/de/mpg/biochem/mars/kymograph/MarsIntervalExporter.java
+++ b/src/main/java/de/mpg/biochem/mars/kymograph/MarsIntervalExporter.java
@@ -2,7 +2,7 @@
  * #%L
  * Mars kymograph builder.
  * %%
- * Copyright (C) 2023 Karl Duderstadt
+ * Copyright (C) 2023 - 2024 Karl Duderstadt
  * %%
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met: