diff --git a/quantstats/__init__.py b/quantstats/__init__.py
index c6c4b32f..f0739c5e 100644
--- a/quantstats/__init__.py
+++ b/quantstats/__init__.py
@@ -4,7 +4,7 @@
 # QuantStats: Portfolio analytics for quants
 # https://github.com/ranaroussi/quantstats
 #
-# Copyright 2019-2023 Ran Aroussi
+# Copyright 2019-2024 Ran Aroussi
 #
 # 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/quantstats/_plotting/__init__.py b/quantstats/_plotting/__init__.py
index 38d321e5..13b9bd06 100644
--- a/quantstats/_plotting/__init__.py
+++ b/quantstats/_plotting/__init__.py
@@ -4,7 +4,7 @@
 # QuantStats: Portfolio analytics for quants
 # https://github.com/ranaroussi/quantstats
 #
-# Copyright 2019-2023 Ran Aroussi
+# Copyright 2019-2024 Ran Aroussi
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.