diff --git a/LICENSE b/LICENSE
index 6ded172b..f7a5ffb2 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,4 +1,4 @@
-Copyright (c) 2016-2018, David M. Johnson
+Copyright (c) 2016-2020, David M. Johnson
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
diff --git a/miso.cabal b/miso.cabal
index 42d032dd..7d4b9493 100644
--- a/miso.cabal
+++ b/miso.cabal
@@ -6,7 +6,7 @@ license-file:        LICENSE
 author:              David M. Johnson <djohnson.m@gmail.com>
 maintainer:          David M. Johnson <djohnson.m@gmail.com>
 homepage:            http://github.com/dmjio/miso
-copyright:           Copyright (c) 2017-2018 David M. Johnson
+copyright:           Copyright (c) 2017-2020 David M. Johnson
 bug-reports:         https://github.com/dmjio/miso/issues
 build-type:          Simple
 extra-source-files:  README.md