diff --git a/build.rs b/build.rs
index 31237c6147e20ac0ba497b4d7f3a6d90368de786..3dd691036ccaf119c39d65aae862928d83459ce4 100644
--- a/build.rs
+++ b/build.rs
@@ -1,4 +1,4 @@
-// Copyright 2018-2020 Parity Technologies (UK) Ltd.
+// Copyright 2018-2021 Parity Technologies (UK) Ltd.
 // This file is part of cargo-contract.
 //
 // cargo-contract is free software: you can redistribute it and/or modify
diff --git a/metadata/lib.rs b/metadata/lib.rs
index 40f91821231634bc79618c816537e344151ecbb7..90eebbf1328e95ee9d2a2edfaa3715ed6f4b621f 100644
--- a/metadata/lib.rs
+++ b/metadata/lib.rs
@@ -1,4 +1,4 @@
-// Copyright 2018-2020 Parity Technologies (UK) Ltd.
+// Copyright 2018-2021 Parity Technologies (UK) Ltd.
 // This file is part of cargo-contract.
 //
 // cargo-contract is free software: you can redistribute it and/or modify
diff --git a/src/cmd/build.rs b/src/cmd/build.rs
index a5603ddf8c535a638684748c83901fcfee3c2450..8db4286ca1118001ec4b95366f873ddebdbec339 100644
--- a/src/cmd/build.rs
+++ b/src/cmd/build.rs
@@ -1,4 +1,4 @@
-// Copyright 2018-2020 Parity Technologies (UK) Ltd.
+// Copyright 2018-2021 Parity Technologies (UK) Ltd.
 // This file is part of cargo-contract.
 //
 // cargo-contract is free software: you can redistribute it and/or modify
diff --git a/src/cmd/deploy.rs b/src/cmd/deploy.rs
index 11fbc1215184de86fd8694d492f394f18b473d2d..839fac2b73f301ec932e97745e65141869cf522a 100644
--- a/src/cmd/deploy.rs
+++ b/src/cmd/deploy.rs
@@ -1,4 +1,4 @@
-// Copyright 2018-2020 Parity Technologies (UK) Ltd.
+// Copyright 2018-2021 Parity Technologies (UK) Ltd.
 // This file is part of cargo-contract.
 //
 // cargo-contract is free software: you can redistribute it and/or modify
diff --git a/src/cmd/instantiate.rs b/src/cmd/instantiate.rs
index 32577dda26150d3e44e99f77608f82c48ba5075b..786bb1d32631413939b2c1bd7603fac7560e22ab 100644
--- a/src/cmd/instantiate.rs
+++ b/src/cmd/instantiate.rs
@@ -1,4 +1,4 @@
-// Copyright 2018-2020 Parity Technologies (UK) Ltd.
+// Copyright 2018-2021 Parity Technologies (UK) Ltd.
 // This file is part of cargo-contract.
 //
 // cargo-contract is free software: you can redistribute it and/or modify
diff --git a/src/cmd/metadata.rs b/src/cmd/metadata.rs
index 8ca48262d2df889cac8af9bd83c7674aa5dd39c2..595d05bb944b47616e58c93a608e05e10564c2ee 100644
--- a/src/cmd/metadata.rs
+++ b/src/cmd/metadata.rs
@@ -1,4 +1,4 @@
-// Copyright 2018-2020 Parity Technologies (UK) Ltd.
+// Copyright 2018-2021 Parity Technologies (UK) Ltd.
 // This file is part of cargo-contract.
 //
 // cargo-contract is free software: you can redistribute it and/or modify
diff --git a/src/cmd/mod.rs b/src/cmd/mod.rs
index 01483a48deafd8aaa7fa7b3e5cc6ddad41869c1b..82e3ac01e97c407c9dc32d3eaa95414a715b3b70 100644
--- a/src/cmd/mod.rs
+++ b/src/cmd/mod.rs
@@ -1,4 +1,4 @@
-// Copyright 2018-2020 Parity Technologies (UK) Ltd.
+// Copyright 2018-2021 Parity Technologies (UK) Ltd.
 // This file is part of cargo-contract.
 //
 // cargo-contract is free software: you can redistribute it and/or modify
diff --git a/src/cmd/new.rs b/src/cmd/new.rs
index 7fefd21b03f5e6ff675e0dd79182d1286283bd78..846894046da234ebd469b817942e01d4b0a48009 100644
--- a/src/cmd/new.rs
+++ b/src/cmd/new.rs
@@ -1,4 +1,4 @@
-// Copyright 2018-2020 Parity Technologies (UK) Ltd.
+// Copyright 2018-2021 Parity Technologies (UK) Ltd.
 // This file is part of cargo-contract.
 //
 // cargo-contract is free software: you can redistribute it and/or modify
diff --git a/src/crate_metadata.rs b/src/crate_metadata.rs
index 1e57e950e14cc4815925d7dda555e7c5614e7eef..9e3fcfd797775def95e22c8976921c08b11ea41e 100644
--- a/src/crate_metadata.rs
+++ b/src/crate_metadata.rs
@@ -1,4 +1,4 @@
-// Copyright 2018-2020 Parity Technologies (UK) Ltd.
+// Copyright 2018-2021 Parity Technologies (UK) Ltd.
 // This file is part of cargo-contract.
 //
 // cargo-contract is free software: you can redistribute it and/or modify
diff --git a/src/main.rs b/src/main.rs
index dfc7fa935a02e89c91a806b05b8c63906b78385f..27ff3fdd3911d766c20cfbcd91d623f17e86a312 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,4 +1,4 @@
-// Copyright 2018-2020 Parity Technologies (UK) Ltd.
+// Copyright 2018-2021 Parity Technologies (UK) Ltd.
 // This file is part of cargo-contract.
 //
 // cargo-contract is free software: you can redistribute it and/or modify
diff --git a/src/util.rs b/src/util.rs
index f8deaa40a2f5510dbb1ba4d1bbc3b33b93b863b7..28a451d569b8af25cf9952921ace7e621e89509c 100644
--- a/src/util.rs
+++ b/src/util.rs
@@ -1,4 +1,4 @@
-// Copyright 2018-2020 Parity Technologies (UK) Ltd.
+// Copyright 2018-2021 Parity Technologies (UK) Ltd.
 // This file is part of cargo-contract.
 //
 // cargo-contract is free software: you can redistribute it and/or modify
diff --git a/src/workspace/manifest.rs b/src/workspace/manifest.rs
index 7a6e4f1bd43528a2d3770b2900df9de69089e322..0e940349199f17e938f35c290b0476c4994f1a97 100644
--- a/src/workspace/manifest.rs
+++ b/src/workspace/manifest.rs
@@ -1,4 +1,4 @@
-// Copyright 2018-2020 Parity Technologies (UK) Ltd.
+// Copyright 2018-2021 Parity Technologies (UK) Ltd.
 // This file is part of cargo-contract.
 //
 // cargo-contract is free software: you can redistribute it and/or modify
diff --git a/src/workspace/metadata.rs b/src/workspace/metadata.rs
index 0f82bf3ad574806ed99d0585ad66ab583cfb672e..76d356ecabb6bd92455c65328fd1ec023dd3e299 100644
--- a/src/workspace/metadata.rs
+++ b/src/workspace/metadata.rs
@@ -1,4 +1,4 @@
-// Copyright 2018-2020 Parity Technologies (UK) Ltd.
+// Copyright 2018-2021 Parity Technologies (UK) Ltd.
 // This file is part of cargo-contract.
 //
 // cargo-contract is free software: you can redistribute it and/or modify
diff --git a/src/workspace/mod.rs b/src/workspace/mod.rs
index 6489a126eadc5c2e7f8f0fbcf167f7c9166bf08e..d9f619980ce01b96357bfc53490094d1e6308b79 100644
--- a/src/workspace/mod.rs
+++ b/src/workspace/mod.rs
@@ -1,4 +1,4 @@
-// Copyright 2018-2020 Parity Technologies (UK) Ltd.
+// Copyright 2018-2021 Parity Technologies (UK) Ltd.
 // This file is part of cargo-contract.
 //
 // cargo-contract is free software: you can redistribute it and/or modify
diff --git a/src/workspace/profile.rs b/src/workspace/profile.rs
index cf44fa099bc517031549079feb579a230d816f23..96e6fefd0adb09a96f6aad3caeb6f02f9059d0e7 100644
--- a/src/workspace/profile.rs
+++ b/src/workspace/profile.rs
@@ -1,4 +1,4 @@
-// Copyright 2018-2020 Parity Technologies (UK) Ltd.
+// Copyright 2018-2021 Parity Technologies (UK) Ltd.
 // This file is part of cargo-contract.
 //
 // cargo-contract is free software: you can redistribute it and/or modify