cmd/tai64nlocal/main.go | 4 ++--
 go.mod                  | 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 e9ce2ddbe4f5e1d9b0cd33d3f73b679c060f5f8db333c281d2710237c71954e6..7d760e77217e45db47616d81f80279f86a542a9acd0b6eb36050c989c1c70a0c 100644
--- a/cmd/tai64nlocal/main.go
+++ b/cmd/tai64nlocal/main.go
@@ -1,4 +1,4 @@
-// go.cypherpunks.su/tai64n -- Pure Go TAI64/TAI64N implementation
+// go.stargrave.org/tai64n -- Pure Go TAI64/TAI64N implementation
 // Copyright (C) 2020-2026 Sergey Matveev <stargrave@stargrave.org>
 //
 // This program is free software: you can redistribute it and/or modify
@@ -24,7 +24,7 @@ 	"os"
 	"strings"
 	"time"
 
-	"go.cypherpunks.su/tai64n/v4"
+	"go.stargrave.org/tai64n/v5"
 )
 
 const LocalFmt = "2006-01-02 15:04:05.000000000"
diff --git a/go.mod b/go.mod
index 91bbc99bef63b1c48e0575045943b75bb09d7b9790617f2fa5d5207f24a7e0e3..3a2c84c0a45ddfd4d20313ba9b37696145e27b30e688d325a03a26cfbb085856 100644
--- a/go.mod
+++ b/go.mod
@@ -1,3 +1,3 @@
-module go.cypherpunks.su/tai64n/v4
+module go.stargrave.org/tai64n/v5
 
 go 1.20
diff --git a/leapsecs.go b/leapsecs.go
index 85992e10338159f92871a2a7b92b22d36967d74780f1999b43643be87bacd691..9f237d99fb703bb57ebf612ac36e2721993275298312c25c7607b5fa82c06deb 100644
--- a/leapsecs.go
+++ b/leapsecs.go
@@ -1,4 +1,4 @@
-// go.cypherpunks.su/tai64n -- Pure Go TAI64/TAI64N implementation
+// go.stargrave.org/tai64n -- Pure Go TAI64/TAI64N implementation
 // Copyright (C) 2020-2026 Sergey Matveev <stargrave@stargrave.org>
 //
 // This program is free software: you can redistribute it and/or modify
diff --git a/printable.go b/printable.go
index 1ffcf3d2f1e15ad805e4be4272ed5f63284d0fab589e306849c8f5bcd887c6d6..55161c3e80d2f10cc508966943fff7321e137dd8c5a21dba622e2f212496b678 100644
--- a/printable.go
+++ b/printable.go
@@ -1,4 +1,4 @@
-// go.cypherpunks.su/tai64n -- Pure Go TAI64/TAI64N implementation
+// go.stargrave.org/tai64n -- Pure Go TAI64/TAI64N implementation
 // Copyright (C) 2020-2026 Sergey Matveev <stargrave@stargrave.org>
 //
 // This program is free software: you can redistribute it and/or modify
diff --git a/tai.go b/tai.go
index be9990042f344eeb59881b170d28630dee2f9c64cc584486edaa505067658fc3..5c9d7dceea7e9658f35e0aa8d4dd02e974f11f3e82ef7dbe778b79295abcf24d 100644
--- a/tai.go
+++ b/tai.go
@@ -1,4 +1,4 @@
-// go.cypherpunks.su/tai64n -- Pure Go TAI64/TAI64N implementation
+// go.stargrave.org/tai64n -- Pure Go TAI64/TAI64N implementation
 // Copyright (C) 2020-2026 Sergey Matveev <stargrave@stargrave.org>
 //
 // This program is free software: you can redistribute it and/or modify
diff --git a/tai_test.go b/tai_test.go
index 29039c3e79d2e031ca268452f938aac00c5425ba69efaf08f8cbf1f4c88e9f62..da56a4167e61e457423a9948f0089bf1fa20d0e31432daa4f97c920e31b0c75e 100644
--- a/tai_test.go
+++ b/tai_test.go
@@ -1,4 +1,4 @@
-// go.cypherpunks.su/tai64n -- Pure Go TAI64/TAI64N implementation
+// go.stargrave.org/tai64n -- Pure Go TAI64/TAI64N implementation
 // Copyright (C) 2020-2026 Sergey Matveev <stargrave@stargrave.org>
 //
 // This program is free software: you can redistribute it and/or modify