diff --git a/contrib/dns-hatchet/apply.sh b/contrib/dns-hatchet/apply.sh
index 4596d4b..11e5bed 100755
--- a/contrib/dns-hatchet/apply.sh
+++ b/contrib/dns-hatchet/apply.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 # SPDX-License-Identifier: GPL-2.0
 #
-# Copyright (C) 2015-2017 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
+# Copyright (C) 2015-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
 
 ME="$(readlink -f "$(dirname "$(readlink -f "$0")")")"
 TOOLS="$ME/../../../src/tools"
diff --git a/contrib/external-tests/go/main.go b/contrib/external-tests/go/main.go
index 9b60636..e9e8da3 100644
--- a/contrib/external-tests/go/main.go
+++ b/contrib/external-tests/go/main.go
@@ -1,4 +1,4 @@
-/* Copyright (C) 2015-2017 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved. */
+/* Copyright (C) 2015-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved. */
 
 package main
 
diff --git a/contrib/external-tests/rust/src/main.rs b/contrib/external-tests/rust/src/main.rs
index fdd220e..5604a43 100644
--- a/contrib/external-tests/rust/src/main.rs
+++ b/contrib/external-tests/rust/src/main.rs
@@ -1,4 +1,4 @@
-/* Copyright (C) 2015-2017 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved. */
+/* Copyright (C) 2015-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved. */
 
 extern crate snow;
 extern crate base64;
diff --git a/contrib/extract-keys/config.c b/contrib/extract-keys/config.c
index b8e619e..4ec6a76 100644
--- a/contrib/extract-keys/config.c
+++ b/contrib/extract-keys/config.c
@@ -1,6 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0
  *
- * Copyright (C) 2015-2017 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
+ * Copyright (C) 2015-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
  */
 
 struct def {
diff --git a/contrib/extract-keys/extract-keys.c b/contrib/extract-keys/extract-keys.c
index d6faded..fc757a2 100644
--- a/contrib/extract-keys/extract-keys.c
+++ b/contrib/extract-keys/extract-keys.c
@@ -1,6 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0
  *
- * Copyright (C) 2015-2017 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
+ * Copyright (C) 2015-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
  */
 
 #include <endian.h>
diff --git a/contrib/json/wg-json b/contrib/json/wg-json
index 33c01e8..3c36e65 100755
--- a/contrib/json/wg-json
+++ b/contrib/json/wg-json
@@ -1,7 +1,7 @@
 #!/bin/bash
 # SPDX-License-Identifier: GPL-2.0
 #
-# Copyright (C) 2015-2017 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
+# Copyright (C) 2015-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
 
 exec < <(exec wg show all dump)
 
diff --git a/contrib/keygen-html/keygen.html b/contrib/keygen-html/keygen.html
index 8b3e853..45efec7 100644
--- a/contrib/keygen-html/keygen.html
+++ b/contrib/keygen-html/keygen.html
@@ -2,7 +2,7 @@
 <script>
 /* SPDX-License-Identifier: GPL-2.0
  *
- * Copyright (C) 2015-2017 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
+ * Copyright (C) 2015-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
  */
 
 function sendPubkeyToServer(pubkey, username, password)
diff --git a/contrib/keygen-html/src/curve25519_generate.c b/contrib/keygen-html/src/curve25519_generate.c
index ae036d5..20d3f91 100644
--- a/contrib/keygen-html/src/curve25519_generate.c
+++ b/contrib/keygen-html/src/curve25519_generate.c
@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: GPL-2.0
  *
  * Copyright (C) 2008 Google Inc. All Rights Reserved.
- * Copyright (C) 2015-2017 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
+ * Copyright (C) 2015-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
  */
 
 #include <emscripten.h>
diff --git a/contrib/keygen-html/src/glue.js b/contrib/keygen-html/src/glue.js
index f79c383..981e533 100644
--- a/contrib/keygen-html/src/glue.js
+++ b/contrib/keygen-html/src/glue.js
@@ -1,6 +1,6 @@
 /*! SPDX-License-Identifier: GPL-2.0
  *
- * Copyright (C) 2015-2017 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
+ * Copyright (C) 2015-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
  */
 window["WireGuard"] = {
 	"generateKeypair": function() {
diff --git a/contrib/nat-hole-punching/nat-punch-client.c b/contrib/nat-hole-punching/nat-punch-client.c
index f27d220..0133c3c 100644
--- a/contrib/nat-hole-punching/nat-punch-client.c
+++ b/contrib/nat-hole-punching/nat-punch-client.c
@@ -1,6 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0
  *
- * Copyright (C) 2015-2017 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
+ * Copyright (C) 2015-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
  *
  * Example only. Do not run in production.
  */
diff --git a/contrib/nat-hole-punching/nat-punch-server.c b/contrib/nat-hole-punching/nat-punch-server.c
index f9b919b..29e065e 100644
--- a/contrib/nat-hole-punching/nat-punch-server.c
+++ b/contrib/nat-hole-punching/nat-punch-server.c
@@ -1,6 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0
  *
- * Copyright (C) 2015-2017 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
+ * Copyright (C) 2015-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
  *
  * Example only. Do not run in production.
  */
diff --git a/contrib/ncat-client-server/client.sh b/contrib/ncat-client-server/client.sh
index af081a3..9ad9180 100755
--- a/contrib/ncat-client-server/client.sh
+++ b/contrib/ncat-client-server/client.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 # SPDX-License-Identifier: GPL-2.0
 #
-# Copyright (C) 2015-2017 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
+# Copyright (C) 2015-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
 
 set -e
 [[ $UID == 0 ]] || { echo "You must be root to run this."; exit 1; }
diff --git a/contrib/ncat-client-server/server.sh b/contrib/ncat-client-server/server.sh
index d63b7e1..08885b0 100755
--- a/contrib/ncat-client-server/server.sh
+++ b/contrib/ncat-client-server/server.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 # SPDX-License-Identifier: GPL-2.0
 #
-# Copyright (C) 2015-2017 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
+# Copyright (C) 2015-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
 
 if [[ -z $NCAT_REMOTE_ADDR ]]; then
 	ip link del dev wg0 2>/dev/null
diff --git a/contrib/reresolve-dns/reresolve-dns.sh b/contrib/reresolve-dns/reresolve-dns.sh
index a1ff5df..274aed8 100755
--- a/contrib/reresolve-dns/reresolve-dns.sh
+++ b/contrib/reresolve-dns/reresolve-dns.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 # SPDX-License-Identifier: GPL-2.0
 #
-# Copyright (C) 2015-2017 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
+# Copyright (C) 2015-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
 
 set -e
 shopt -s nocasematch
diff --git a/contrib/sticky-sockets/sticky-sockets.c b/contrib/sticky-sockets/sticky-sockets.c
index 94ba35d..879b296 100644
--- a/contrib/sticky-sockets/sticky-sockets.c
+++ b/contrib/sticky-sockets/sticky-sockets.c
@@ -1,6 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0
  *
- * Copyright (C) 2015-2017 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
+ * Copyright (C) 2015-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
  *
  * This implements userspace semantics of "sticky sockets", modeled after
  * WireGuard's kernelspace implementation.
diff --git a/contrib/synergy/synergy-client.sh b/contrib/synergy/synergy-client.sh
index d01980a..997280a 100755
--- a/contrib/synergy/synergy-client.sh
+++ b/contrib/synergy/synergy-client.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 # SPDX-License-Identifier: GPL-2.0
 #
-# Copyright (C) 2015-2017 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
+# Copyright (C) 2015-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
 
 set -ex
 if [[ $UID == 0 ]]; then
diff --git a/contrib/synergy/synergy-server.sh b/contrib/synergy/synergy-server.sh
index 65f5a0e..eb3a20f 100755
--- a/contrib/synergy/synergy-server.sh
+++ b/contrib/synergy/synergy-server.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 # SPDX-License-Identifier: GPL-2.0
 #
-# Copyright (C) 2015-2017 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
+# Copyright (C) 2015-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
 
 set -ex
 if [[ $UID == 0 ]]; then
diff --git a/src/Makefile b/src/Makefile
index e277b2f..72296aa 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -1,6 +1,6 @@
 # SPDX-License-Identifier: GPL-2.0
 #
-# Copyright (C) 2015-2017 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
+# Copyright (C) 2015-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
 
 PKG_CONFIG ?= pkg-config
 PREFIX ?= /usr
diff --git a/src/completion/wg-quick.bash-completion b/src/completion/wg-quick.bash-completion
index f7df346..e5e3983 100644
--- a/src/completion/wg-quick.bash-completion
+++ b/src/completion/wg-quick.bash-completion
@@ -1,5 +1,5 @@
 # SPDX-License-Identifier: GPL-2.0
-# Copyright (C) 2015-2017 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
+# Copyright (C) 2015-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
 
 _wg_quick_completion() {
 	local i a
diff --git a/src/completion/wg.bash-completion b/src/completion/wg.bash-completion
index 9d0a9a5..00ccfd3 100644
--- a/src/completion/wg.bash-completion
+++ b/src/completion/wg.bash-completion
@@ -1,5 +1,5 @@
 # SPDX-License-Identifier: GPL-2.0
-# Copyright (C) 2015-2017 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
+# Copyright (C) 2015-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
 
 _wg_completion() {
 	local a
diff --git a/src/config.c b/src/config.c
index 1fddb64..6590aaf 100644
--- a/src/config.c
+++ b/src/config.c
@@ -1,6 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0
  *
- * Copyright (C) 2015-2017 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
+ * Copyright (C) 2015-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
  */
 
 #include <arpa/inet.h>
diff --git a/src/config.h b/src/config.h
index 8f29b4f..9dec248 100644
--- a/src/config.h
+++ b/src/config.h
@@ -1,6 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0
  *
- * Copyright (C) 2015-2017 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
+ * Copyright (C) 2015-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
  */
 
 #ifndef CONFIG_H
diff --git a/src/containers.h b/src/containers.h
index a22c42d..8294ec7 100644
--- a/src/containers.h
+++ b/src/containers.h
@@ -1,6 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0
  *
- * Copyright (C) 2015-2017 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
+ * Copyright (C) 2015-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
  */
 
 #ifndef CONTAINERS_H
diff --git a/src/curve25519.c b/src/curve25519.c
index f83f76f..3e770b2 100644
--- a/src/curve25519.c
+++ b/src/curve25519.c
@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: GPL-2.0
  *
  * Copyright (C) 2008 Google Inc. All Rights Reserved.
- * Copyright (C) 2015-2017 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
+ * Copyright (C) 2015-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
  *
  * Original author: Adam Langley <agl@imperialviolet.org>
  */
diff --git a/src/curve25519.h b/src/curve25519.h
index 1108cd8..6028bb5 100644
--- a/src/curve25519.h
+++ b/src/curve25519.h
@@ -1,6 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0
  *
- * Copyright (C) 2015-2017 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
+ * Copyright (C) 2015-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
  */
 
 #ifndef CURVE25519_H
diff --git a/src/encoding.c b/src/encoding.c
index 5d5f6d0..a8bfd24 100644
--- a/src/encoding.c
+++ b/src/encoding.c
@@ -1,6 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0
  *
- * Copyright (C) 2015-2017 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
+ * Copyright (C) 2015-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
  *
  * This is a specialized constant-time base64/hex implementation that resists side-channel attacks.
  */
diff --git a/src/encoding.h b/src/encoding.h
index 0b0a53e..0e361ff 100644
--- a/src/encoding.h
+++ b/src/encoding.h
@@ -1,6 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0
  *
- * Copyright (C) 2015-2017 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
+ * Copyright (C) 2015-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
  */
 
 #ifndef ENCODING_H
diff --git a/src/genkey.c b/src/genkey.c
index 8f3433b..5971528 100644
--- a/src/genkey.c
+++ b/src/genkey.c
@@ -1,6 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0
  *
- * Copyright (C) 2015-2017 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
+ * Copyright (C) 2015-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
  */
 
 #include <errno.h>
diff --git a/src/ipc.c b/src/ipc.c
index 221cd4e..7223fd7 100644
--- a/src/ipc.c
+++ b/src/ipc.c
@@ -1,6 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0
  *
- * Copyright (C) 2015-2017 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
+ * Copyright (C) 2015-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
  */
 
 #ifdef __linux__
diff --git a/src/ipc.h b/src/ipc.h
index 31ff53f..89e26cc 100644
--- a/src/ipc.h
+++ b/src/ipc.h
@@ -1,6 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0
  *
- * Copyright (C) 2015-2017 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
+ * Copyright (C) 2015-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
  */
 
 #ifndef IPC_H
diff --git a/src/mnlg.c b/src/mnlg.c
index f0fdfd6..c68ead1 100644
--- a/src/mnlg.c
+++ b/src/mnlg.c
@@ -1,6 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0
  *
- * Copyright (C) 2015-2017 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
+ * Copyright (C) 2015-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
  *
  * Original author: Jiri Pirko <jiri@mellanox.com>
  */
diff --git a/src/mnlg.h b/src/mnlg.h
index 70c2b03..fab3afd 100644
--- a/src/mnlg.h
+++ b/src/mnlg.h
@@ -1,6 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0
  *
- * Copyright (C) 2015-2017 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
+ * Copyright (C) 2015-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
  *
  * Original author: Jiri Pirko <jiri@mellanox.com>
  */
diff --git a/src/pubkey.c b/src/pubkey.c
index 39461c2..385145b 100644
--- a/src/pubkey.c
+++ b/src/pubkey.c
@@ -1,6 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0
  *
- * Copyright (C) 2015-2017 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
+ * Copyright (C) 2015-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
  */
 
 #include <errno.h>
diff --git a/src/set.c b/src/set.c
index 9ecf94b..7f9374d 100644
--- a/src/set.c
+++ b/src/set.c
@@ -1,6 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0
  *
- * Copyright (C) 2015-2017 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
+ * Copyright (C) 2015-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
  */
 
 #include <stdio.h>
diff --git a/src/setconf.c b/src/setconf.c
index b87a13f..b5b3cfb 100644
--- a/src/setconf.c
+++ b/src/setconf.c
@@ -1,6 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0
  *
- * Copyright (C) 2015-2017 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
+ * Copyright (C) 2015-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
  */
 
 #include <stddef.h>
diff --git a/src/show.c b/src/show.c
index c5be788..0574a78 100644
--- a/src/show.c
+++ b/src/show.c
@@ -1,6 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0
  *
- * Copyright (C) 2015-2017 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
+ * Copyright (C) 2015-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
  */
 
 #include <arpa/inet.h>
diff --git a/src/showconf.c b/src/showconf.c
index 2e3fbd4..fa3fd2d 100644
--- a/src/showconf.c
+++ b/src/showconf.c
@@ -1,6 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0
  *
- * Copyright (C) 2015-2017 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
+ * Copyright (C) 2015-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
  */
 
 #include <arpa/inet.h>
diff --git a/src/subcommands.h b/src/subcommands.h
index 1d977ce..c4aa4c6 100644
--- a/src/subcommands.h
+++ b/src/subcommands.h
@@ -1,6 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0
  *
- * Copyright (C) 2015-2017 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
+ * Copyright (C) 2015-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
  */
 
 #ifndef SUBCOMMANDS_H
diff --git a/src/terminal.c b/src/terminal.c
index c9e4eb5..e3f6039 100644
--- a/src/terminal.c
+++ b/src/terminal.c
@@ -1,6 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0
  *
- * Copyright (C) 2015-2017 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
+ * Copyright (C) 2015-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
  */
 
 #include <ctype.h>
diff --git a/src/terminal.h b/src/terminal.h
index 68bd9a3..8c2ffa6 100644
--- a/src/terminal.h
+++ b/src/terminal.h
@@ -1,6 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0
  *
- * Copyright (C) 2015-2017 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
+ * Copyright (C) 2015-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
  */
 
 #ifndef TERMINAL_H
diff --git a/src/wg-quick.bash b/src/wg-quick.bash
index 89effdf..aceeebc 100755
--- a/src/wg-quick.bash
+++ b/src/wg-quick.bash
@@ -1,7 +1,7 @@
 #!/bin/bash
 # SPDX-License-Identifier: GPL-2.0
 #
-# Copyright (C) 2016-2017 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
+# Copyright (C) 2015-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
 #
 
 set -e -o pipefail
diff --git a/src/wg.c b/src/wg.c
index 94f0857..18a1480 100644
--- a/src/wg.c
+++ b/src/wg.c
@@ -1,6 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0
  *
- * Copyright (C) 2015-2017 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
+ * Copyright (C) 2015-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
  */
 
 #include <stddef.h>