diff --git a/sim/simflash/src/lib.rs b/sim/simflash/src/lib.rs
index 532fb0e..4c49ccb 100644
--- a/sim/simflash/src/lib.rs
+++ b/sim/simflash/src/lib.rs
@@ -1,4 +1,4 @@
-// Copyright (c) 2017-2019 Linaro LTD
+// Copyright (c) 2017-2021 Linaro LTD
 // Copyright (c) 2017-2018 JUUL Labs
 //
 // SPDX-License-Identifier: Apache-2.0