diff --git a/LICENSE.txt b/LICENSE.txt
index 33d355ef5b..0f57d1e706 100644
--- a/LICENSE.txt
+++ b/LICENSE.txt
@@ -1,4 +1,4 @@
-Copyright (c) 2018-2022, the PyBaMM team.
+Copyright (c) 2018-2023, the PyBaMM team.
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without
diff --git a/docs/conf.py b/docs/conf.py
index 3cc15bb4b1..5566c50cc0 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -23,7 +23,7 @@
 # -- Project information -----------------------------------------------------
 
 project = "PyBaMM"
-copyright = "2018-2022, The PyBaMM Team"
+copyright = "2018-2023, The PyBaMM Team"
 author = "The PyBaMM Team"
 
 # The short X.Y version