diff --git a/gen_input/templates/CORENAME.cpp.gtl b/gen_input/templates/CORENAME.cpp.gtl
index c7a0299..05a4f39 100644
--- a/gen_input/templates/CORENAME.cpp.gtl
+++ b/gen_input/templates/CORENAME.cpp.gtl
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (C) 2017 - 2020 MINRES Technologies GmbH
+ * Copyright (C) 2024 MINRES Technologies GmbH
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/gen_input/templates/CORENAME.h.gtl b/gen_input/templates/CORENAME.h.gtl
index f08ce13..2a6a5b8 100644
--- a/gen_input/templates/CORENAME.h.gtl
+++ b/gen_input/templates/CORENAME.h.gtl
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (C) 2017 - 2021 MINRES Technologies GmbH
+ * Copyright (C) 2024 MINRES Technologies GmbH
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/gen_input/templates/CORENAME_sysc.cpp.gtl b/gen_input/templates/CORENAME_sysc.cpp.gtl
index 6163aa1..21cff46 100644
--- a/gen_input/templates/CORENAME_sysc.cpp.gtl
+++ b/gen_input/templates/CORENAME_sysc.cpp.gtl
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (C) 2023 MINRES Technologies GmbH
+ * Copyright (C) 2024 MINRES Technologies GmbH
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without