diff --git a/README.rst b/README.rst
index fed2210..a5627cc 100644
--- a/README.rst
+++ b/README.rst
@@ -100,7 +100,7 @@ Related Projects
 License
 ------------------------------------------------------------------------
 
-Copyright (c) 2014-2023 Thomas Kemmer.
+Copyright (c) 2014-2024 Thomas Kemmer.
 
 Licensed under the `MIT License`_.
 
diff --git a/docs/conf.py b/docs/conf.py
index 05d7942..5e1b0c1 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -19,7 +19,7 @@ def get_version():
 
 
 project = "cachetools"
-copyright = "2014-2023 Thomas Kemmer"
+copyright = "2014-2024 Thomas Kemmer"
 release, version = get_version()
 
 extensions = [