diff --git a/docs/conf.py b/docs/conf.py
index d75c5f8..dcefe91 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -2,7 +2,7 @@
 
 project = "Runcrate"
 author = "CRS4"
-copyright = f"2022-2023 {author}"
+copyright = f"2022-2024 {author}"
 
 extensions = [
     "sphinx.ext.autodoc",
diff --git a/src/runcrate/__init__.py b/src/runcrate/__init__.py
index 595d6dc..f9dfbb2 100644
--- a/src/runcrate/__init__.py
+++ b/src/runcrate/__init__.py
@@ -1,4 +1,4 @@
-# Copyright 2022-2023 CRS4.
+# Copyright 2022-2024 CRS4.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/runcrate/cli.py b/src/runcrate/cli.py
index e8010d2..b35ab86 100644
--- a/src/runcrate/cli.py
+++ b/src/runcrate/cli.py
@@ -1,4 +1,4 @@
-# Copyright 2022-2023 CRS4.
+# Copyright 2022-2024 CRS4.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/runcrate/constants.py b/src/runcrate/constants.py
index 1bb7e02..b0498e1 100644
--- a/src/runcrate/constants.py
+++ b/src/runcrate/constants.py
@@ -1,4 +1,4 @@
-# Copyright 2023 CRS4.
+# Copyright 2023-2024 CRS4.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/runcrate/convert.py b/src/runcrate/convert.py
index 7d80dc4..1be480f 100644
--- a/src/runcrate/convert.py
+++ b/src/runcrate/convert.py
@@ -1,5 +1,5 @@
-# Copyright 2022-2023 CRS4.
-# Copyright 2023 Michael R. Crusoe
+# Copyright 2022-2024 CRS4.
+# Copyright 2023-2024 Michael R. Crusoe
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/runcrate/report.py b/src/runcrate/report.py
index 1f4b936..be18bd2 100644
--- a/src/runcrate/report.py
+++ b/src/runcrate/report.py
@@ -1,4 +1,4 @@
-# Copyright 2022-2023 CRS4.
+# Copyright 2022-2024 CRS4.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/runcrate/run.py b/src/runcrate/run.py
index 70b9ad8..fdb5b8e 100644
--- a/src/runcrate/run.py
+++ b/src/runcrate/run.py
@@ -1,4 +1,4 @@
-# Copyright 2023 CRS4.
+# Copyright 2023-2024 CRS4.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/runcrate/utils.py b/src/runcrate/utils.py
index 064ed5b..8225de9 100644
--- a/src/runcrate/utils.py
+++ b/src/runcrate/utils.py
@@ -1,4 +1,4 @@
-# Copyright 2022-2023 CRS4.
+# Copyright 2022-2024 CRS4.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/tests/conftest.py b/tests/conftest.py
index ba80aa6..5ccd266 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -1,4 +1,4 @@
-# Copyright 2022-2023 CRS4.
+# Copyright 2022-2024 CRS4.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/tests/test_cli.py b/tests/test_cli.py
index 7f4e36c..2b7ac90 100644
--- a/tests/test_cli.py
+++ b/tests/test_cli.py
@@ -1,4 +1,4 @@
-# Copyright 2022-2023 CRS4.
+# Copyright 2022-2024 CRS4.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/tests/test_cwlprov_crate_builder.py b/tests/test_cwlprov_crate_builder.py
index 4a77076..886f241 100644
--- a/tests/test_cwlprov_crate_builder.py
+++ b/tests/test_cwlprov_crate_builder.py
@@ -1,4 +1,4 @@
-# Copyright 2022-2023 CRS4.
+# Copyright 2022-2024 CRS4.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/tests/test_run.py b/tests/test_run.py
index 64890f2..2c36f0c 100644
--- a/tests/test_run.py
+++ b/tests/test_run.py
@@ -1,4 +1,4 @@
-# Copyright 2023 CRS4.
+# Copyright 2023-2024 CRS4.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/tests/test_step_mapping.py b/tests/test_step_mapping.py
index 9b7a7ba..0a106c7 100644
--- a/tests/test_step_mapping.py
+++ b/tests/test_step_mapping.py
@@ -1,4 +1,4 @@
-# Copyright 2022-2023 CRS4.
+# Copyright 2022-2024 CRS4.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/tests/test_utils.py b/tests/test_utils.py
index efd8ede..84aef8c 100644
--- a/tests/test_utils.py
+++ b/tests/test_utils.py
@@ -1,4 +1,4 @@
-# Copyright 2023 CRS4.
+# Copyright 2023-2024 CRS4.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.