diff --git a/CMakeLists.txt b/CMakeLists.txt
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -22,7 +22,7 @@
set(PACKAGE_BUGREPORT "https://github.com/Bitcoin-ABC/bitcoin-abc/issues")
# Copyright
-set(COPYRIGHT_YEAR 2023)
+set(COPYRIGHT_YEAR 2024)
set(COPYRIGHT_HOLDERS "The %s developers")
set(COPYRIGHT_HOLDERS_SUBSTITUTION Bitcoin)
string(REPLACE "%s" ${COPYRIGHT_HOLDERS_SUBSTITUTION} COPYRIGHT_HOLDERS_FINAL ${COPYRIGHT_HOLDERS})
diff --git a/COPYING b/COPYING
--- a/COPYING
+++ b/COPYING
@@ -1,6 +1,6 @@
The MIT License (MIT)
-Copyright (c) 2009-2023 The Bitcoin developers
+Copyright (c) 2009-2024 The Bitcoin developers
Copyright (c) 2009-2017 The Bitcoin Core developers
Permission is hereby granted, free of charge, to any person obtaining a copy
diff --git a/web/explorer/explorer-server/templates/base.html b/web/explorer/explorer-server/templates/base.html
--- a/web/explorer/explorer-server/templates/base.html
+++ b/web/explorer/explorer-server/templates/base.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html>
+<!doctype html>
<html class="no-js" lang="en">
<head>
<meta charset="utf-8" />
@@ -149,7 +149,7 @@
href="https://e.cash"
target="_blank"
>e.Cash</a
- > | ©2023 Bitcoin ABC
+ > | ©2024 Bitcoin ABC
</div>
</body>
</html>