diff --git a/LICENSE.txt b/LICENSE.txt
index 3e26a668b9d..139a35f2c74 100644
--- a/LICENSE.txt
+++ b/LICENSE.txt
@@ -1,4 +1,4 @@
-Copyright (c) 2012-19 Bozhidar Batsov
+Copyright (c) 2012-20 Bozhidar Batsov
 
 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the
diff --git a/README.md b/README.md
index 5ffb81503e0..b8d9af6f1e4 100644
--- a/README.md
+++ b/README.md
@@ -213,5 +213,5 @@ RuboCop's changelog is available [here](CHANGELOG.md).
 
 ## Copyright
 
-Copyright (c) 2012-2019 Bozhidar Batsov. See [LICENSE.txt](LICENSE.txt) for
+Copyright (c) 2012-2020 Bozhidar Batsov. See [LICENSE.txt](LICENSE.txt) for
 further details.
diff --git a/mkdocs.yml b/mkdocs.yml
index af665e90d9d..d69ab94e8db 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -1,7 +1,7 @@
 site_name: "RuboCop: The Ruby Linter that Serves and Protects"
 repo_url: https://github.com/rubocop-hq/rubocop
 edit_uri: edit/master/manual/
-copyright: "Copyright © 2012-2019 Bozhidar Batsov and RuboCop contributors"
+copyright: "Copyright © 2012-2020 Bozhidar Batsov and RuboCop contributors"
 docs_dir: manual
 pages:
 - Home: index.md