cmd/leapsecsdb/main.go  | 4 ++--
 cmd/tai64nlocal/main.go | 4 ++--
 db.go                   | 2 +-
 go.mod                  | 2 +-
 leapsecs.go             | 2 +-
 tai64n.go               | 2 +-
 tai64n_test.go          | 2 +-

diff --git a/cmd/leapsecsdb/main.go b/cmd/leapsecsdb/main.go
index 68e16589742d0a58de909ff257125671f49651028e201b1b346ee7d5906221db..913c5f8bc997a0817f4f8fa24a9deca259cd2bea44906eb25dda7d68858769ff 100644
--- a/cmd/leapsecsdb/main.go
+++ b/cmd/leapsecsdb/main.go
@@ -1,4 +1,4 @@
-// go.cypherpunks.ru/tai64n -- Pure Go TAI64/TAI64N implementation
+// go.cypherpunks.su/tai64n -- Pure Go TAI64/TAI64N implementation
 // Copyright (C) 2020-2024 Sergey Matveev <stargrave@stargrave.org>
 //
 // This program is free software: you can redistribute it and/or modify
@@ -23,7 +23,7 @@ 	"log"
 	"os"
 	"time"
 
-	"go.cypherpunks.ru/tai64n/v2"
+	"go.cypherpunks.su/tai64n/v3"
 )
 
 func main() {
diff --git a/cmd/tai64nlocal/main.go b/cmd/tai64nlocal/main.go
index 5232e0df444056f1c10ecf88ce92e05bf4251ab91dfcbb85e94db2e36b8ad67a..8a76473819dfd9941a2d765e5082ebcb283656c7c554c8eb2e6842a0481926d3 100644
--- a/cmd/tai64nlocal/main.go
+++ b/cmd/tai64nlocal/main.go
@@ -1,4 +1,4 @@
-// go.cypherpunks.ru/tai64n -- Pure Go TAI64/TAI64N implementation
+// go.cypherpunks.su/tai64n -- Pure Go TAI64/TAI64N implementation
 // Copyright (C) 2020-2024 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.ru/tai64n/v2"
+	"go.cypherpunks.su/tai64n/v3"
 )
 
 func main() {
diff --git a/db.go b/db.go
index 05010f4c3225479e9781d73fbcc898caa50c0ede1fe2f7d5245d4bacadc8e5ce..0df14d6a02eb163156985031348828f6b0c0a59bc9395212ada817fee0048d8f 100644
--- a/db.go
+++ b/db.go
@@ -1,4 +1,4 @@
-// go.cypherpunks.ru/tai64n -- Pure Go TAI64/TAI64N implementation
+// go.cypherpunks.su/tai64n -- Pure Go TAI64/TAI64N implementation
 // Copyright (C) 2020-2024 Sergey Matveev <stargrave@stargrave.org>
 //
 // This program is free software: you can redistribute it and/or modify
diff --git a/go.mod b/go.mod
index aeece5c10279d83d239e6b7366625acacd8ef9dc610605ceedea78484c95a557..6700aef14eb0e665950dfce2173f9490d1ace9b6ecf2ef3c7f18b2653ac57993 100644
--- a/go.mod
+++ b/go.mod
@@ -1,3 +1,3 @@
-module go.cypherpunks.ru/tai64n/v2
+module go.cypherpunks.su/tai64n/v3
 
 go 1.20
diff --git a/leapsecs.go b/leapsecs.go
index b80a31b2a80c975bab34e900d5f986a6416fe73c215c1d3798ad59299c3f73ca..b1f4693324fb844c908de489030b058987addbf35a9dc7c825e55d88143dba4e 100644
--- a/leapsecs.go
+++ b/leapsecs.go
@@ -1,4 +1,4 @@
-// go.cypherpunks.ru/tai64n -- Pure Go TAI64/TAI64N implementation
+// go.cypherpunks.su/tai64n -- Pure Go TAI64/TAI64N implementation
 // Copyright (C) 2020-2024 Sergey Matveev <stargrave@stargrave.org>
 //
 // This program is free software: you can redistribute it and/or modify
diff --git a/tai64n.go b/tai64n.go
index c815b3ca2ae4bc54c5b346b5facaa65859f619a8baa68c55a0a24e0e85e019d9..3a119f5fa89ea9f435c6f05eb70f7811665f5d13d990d3d64b08e405d8a713d5 100644
--- a/tai64n.go
+++ b/tai64n.go
@@ -1,4 +1,4 @@
-// go.cypherpunks.ru/tai64n -- Pure Go TAI64/TAI64N implementation
+// go.cypherpunks.su/tai64n -- Pure Go TAI64/TAI64N implementation
 // Copyright (C) 2020-2024 Sergey Matveev <stargrave@stargrave.org>
 //
 // This program is free software: you can redistribute it and/or modify
diff --git a/tai64n_test.go b/tai64n_test.go
index b042c3abc81f89b7d9179d861ef6da914ef68edce57a6a22286fd46e96ef989a..876e2590821cdf895125ca3dd5882a82c5729fd215aabd0a7da05c8aa96ec5e8 100644
--- a/tai64n_test.go
+++ b/tai64n_test.go
@@ -1,4 +1,4 @@
-// go.cypherpunks.ru/tai64n -- Pure Go TAI64/TAI64N implementation
+// go.cypherpunks.su/tai64n -- Pure Go TAI64/TAI64N implementation
 // Copyright (C) 2020-2024 Sergey Matveev <stargrave@stargrave.org>
 //
 // This program is free software: you can redistribute it and/or modify