cmd/tai64nlocal/main.go | 2 +-
 leapsecs.go             | 2 +-
 printable.go            | 2 +-
 tai.go                  | 2 +-
 tai_test.go             | 2 +-

diff --git a/cmd/tai64nlocal/main.go b/cmd/tai64nlocal/main.go
index d5b06032787d47ed1b64f158020d473a7e823bfa63b1a755f33dfac441b7b4d3..e9ce2ddbe4f5e1d9b0cd33d3f73b679c060f5f8db333c281d2710237c71954e6 100644
--- a/cmd/tai64nlocal/main.go
+++ b/cmd/tai64nlocal/main.go
@@ -1,5 +1,5 @@
 // go.cypherpunks.su/tai64n -- Pure Go TAI64/TAI64N implementation
-// Copyright (C) 2020-2025 Sergey Matveev <stargrave@stargrave.org>
+// Copyright (C) 2020-2026 Sergey Matveev <stargrave@stargrave.org>
 //
 // This program is free software: you can redistribute it and/or modify
 // it under the terms of the GNU General Public License as published by
diff --git a/leapsecs.go b/leapsecs.go
index d78d594f0ffde22b39fd61240bca91c7103ba578c7178278e9a5c700a9e37fa2..85992e10338159f92871a2a7b92b22d36967d74780f1999b43643be87bacd691 100644
--- a/leapsecs.go
+++ b/leapsecs.go
@@ -1,5 +1,5 @@
 // go.cypherpunks.su/tai64n -- Pure Go TAI64/TAI64N implementation
-// Copyright (C) 2020-2025 Sergey Matveev <stargrave@stargrave.org>
+// Copyright (C) 2020-2026 Sergey Matveev <stargrave@stargrave.org>
 //
 // This program is free software: you can redistribute it and/or modify
 // it under the terms of the GNU General Public License as published by
diff --git a/printable.go b/printable.go
index 76ff25684ca094bc4bc389cd2252aeb41fd9477963249bcd480383dadb1062dd..1ffcf3d2f1e15ad805e4be4272ed5f63284d0fab589e306849c8f5bcd887c6d6 100644
--- a/printable.go
+++ b/printable.go
@@ -1,5 +1,5 @@
 // go.cypherpunks.su/tai64n -- Pure Go TAI64/TAI64N implementation
-// Copyright (C) 2020-2025 Sergey Matveev <stargrave@stargrave.org>
+// Copyright (C) 2020-2026 Sergey Matveev <stargrave@stargrave.org>
 //
 // This program is free software: you can redistribute it and/or modify
 // it under the terms of the GNU General Public License as published by
diff --git a/tai.go b/tai.go
index 705f422a956392fe16e4ec1250853b74faa710a3efe58207bce86a6a03fc44ec..be9990042f344eeb59881b170d28630dee2f9c64cc584486edaa505067658fc3 100644
--- a/tai.go
+++ b/tai.go
@@ -1,5 +1,5 @@
 // go.cypherpunks.su/tai64n -- Pure Go TAI64/TAI64N implementation
-// Copyright (C) 2020-2025 Sergey Matveev <stargrave@stargrave.org>
+// Copyright (C) 2020-2026 Sergey Matveev <stargrave@stargrave.org>
 //
 // This program is free software: you can redistribute it and/or modify
 // it under the terms of the GNU General Public License as published by
diff --git a/tai_test.go b/tai_test.go
index d7ccbd02481a1cd810b28f4f98105a620e9b173a8585cd8c841d1c7efdae86f7..29039c3e79d2e031ca268452f938aac00c5425ba69efaf08f8cbf1f4c88e9f62 100644
--- a/tai_test.go
+++ b/tai_test.go
@@ -1,5 +1,5 @@
 // go.cypherpunks.su/tai64n -- Pure Go TAI64/TAI64N implementation
-// Copyright (C) 2020-2025 Sergey Matveev <stargrave@stargrave.org>
+// Copyright (C) 2020-2026 Sergey Matveev <stargrave@stargrave.org>
 //
 // This program is free software: you can redistribute it and/or modify
 // it under the terms of the GNU General Public License as published by