diff --git a/LICENSE b/LICENSE
index 53bf01b..fc24ed8 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2022-2023 Developer Innovations, LLC
+Copyright (c) 2022-2024 Developer Innovations, LLC
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/src/pytest_unflakable/__init__.py b/src/pytest_unflakable/__init__.py
index 7aac282..175926d 100644
--- a/src/pytest_unflakable/__init__.py
+++ b/src/pytest_unflakable/__init__.py
@@ -1,6 +1,6 @@
 """Unflakable plugin for PyTest."""
 
-#  Copyright (c) 2022-2023 Developer Innovations, LLC
+#  Copyright (c) 2022-2024 Developer Innovations, LLC
 
 import argparse
 import logging
diff --git a/src/pytest_unflakable/_api.py b/src/pytest_unflakable/_api.py
index bce77a5..9e05cb1 100644
--- a/src/pytest_unflakable/_api.py
+++ b/src/pytest_unflakable/_api.py
@@ -1,6 +1,6 @@
 """Unflakable API."""
 
-#  Copyright (c) 2022-2023 Developer Innovations, LLC
+#  Copyright (c) 2022-2024 Developer Innovations, LLC
 
 from __future__ import annotations
 
diff --git a/src/pytest_unflakable/_git.py b/src/pytest_unflakable/_git.py
index 88ab537..713eccb 100644
--- a/src/pytest_unflakable/_git.py
+++ b/src/pytest_unflakable/_git.py
@@ -1,4 +1,4 @@
-#  Copyright (c) 2022-2023 Developer Innovations, LLC
+#  Copyright (c) 2022-2024 Developer Innovations, LLC
 
 import logging
 import sys
diff --git a/src/pytest_unflakable/_plugin.py b/src/pytest_unflakable/_plugin.py
index 98f83b8..498b94b 100644
--- a/src/pytest_unflakable/_plugin.py
+++ b/src/pytest_unflakable/_plugin.py
@@ -1,6 +1,6 @@
 """Plugin implementation."""
 
-#  Copyright (c) 2022-2023 Developer Innovations, LLC
+#  Copyright (c) 2022-2024 Developer Innovations, LLC
 
 import logging
 from datetime import datetime, timezone
diff --git a/tests/__init__.py b/tests/__init__.py
index 76094f9..31ea8a6 100644
--- a/tests/__init__.py
+++ b/tests/__init__.py
@@ -1,3 +1,5 @@
+#  Copyright (c) 2022-2024 Developer Innovations, LLC
+
 import pytest
 
 pytest.register_assert_rewrite('tests.common')
diff --git a/tests/common.py b/tests/common.py
index d3a4119..8d35508 100644
--- a/tests/common.py
+++ b/tests/common.py
@@ -1,7 +1,8 @@
 """Tests for pytest_unflakable plugin."""
+#  Copyright (c) 2022-2024 Developer Innovations, LLC
+
 import gzip
 import hashlib
-#  Copyright (c) 2022-2023 Developer Innovations, LLC
 import itertools
 import json
 import os
diff --git a/tests/conftest.py b/tests/conftest.py
index c3b039a..e0a48fc 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -1,4 +1,4 @@
-#  Copyright (c) 2022-2023 Developer Innovations, LLC
+#  Copyright (c) 2022-2024 Developer Innovations, LLC
 
 from typing import Generator
 from unittest.mock import patch
diff --git a/tests/test_unflakable.py b/tests/test_unflakable.py
index b1419f3..e27386f 100644
--- a/tests/test_unflakable.py
+++ b/tests/test_unflakable.py
@@ -1,6 +1,6 @@
 """Tests for pytest_unflakable plugin."""
 
-#  Copyright (c) 2022-2023 Developer Innovations, LLC
+#  Copyright (c) 2022-2024 Developer Innovations, LLC
 
 import os
 import platform