diff --git a/what4/LICENSE b/what4/LICENSE
index c879d828..067cc2ce 100644
--- a/what4/LICENSE
+++ b/what4/LICENSE
@@ -1,4 +1,4 @@
-Copyright (c) 2013-2020 Galois Inc.
+Copyright (c) 2013-2022 Galois Inc.
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without
diff --git a/what4/what4.cabal b/what4/what4.cabal
index 839f8303..6aaa6490 100644
--- a/what4/what4.cabal
+++ b/what4/what4.cabal
@@ -3,7 +3,7 @@ Name:          what4
 Version:       1.3.0.0.99
 Author:        Galois Inc.
 Maintainer:    jhendrix@galois.com, rdockins@galois.com
-Copyright:     (c) Galois, Inc 2014-2021
+Copyright:     (c) Galois, Inc 2014-2022
 License:       BSD-3-Clause
 License-file:  LICENSE
 Build-type:    Simple