diff --git a/go.mod b/go.mod
index 7b8629a0..8b777d0c 100644
--- a/go.mod
+++ b/go.mod
@@ -3,7 +3,6 @@ module github.com/metacubex/mihomo
 go 1.20
 
 require (
-	filippo.io/edwards25519 v1.1.0
 	github.com/bahlo/generic-list-go v0.2.0
 	github.com/coreos/go-iptables v0.8.0
 	github.com/dlclark/regexp2 v1.11.5
@@ -19,6 +18,7 @@ require (
 	github.com/metacubex/chi v0.1.0
 	github.com/metacubex/connect-ip-go v0.0.0-20260128031117-1cad62060727
 	github.com/metacubex/cpu v0.1.0
+	github.com/metacubex/edwards25519 v1.2.0
 	github.com/metacubex/fswatch v0.1.1
 	github.com/metacubex/gopacket v1.1.20-0.20230608035415-7e2f98a3e759
 	github.com/metacubex/http v0.1.0
diff --git a/go.sum b/go.sum
index 93963926..724cc909 100644
--- a/go.sum
+++ b/go.sum
@@ -1,5 +1,3 @@
-filippo.io/edwards25519 v1.1.0 h1:FNf4tywRC1HmFuKW5xopWpigGjJKiJSV0Cqo0cJWDaA=
-filippo.io/edwards25519 v1.1.0/go.mod h1:BxyFTGdWcka3PhytdK4V28tE5sGfRvvvRV7EaN4VDT4=
 github.com/RyuaNerin/go-krypto v1.3.0 h1:smavTzSMAx8iuVlGb4pEwl9MD2qicqMzuXR2QWp2/Pg=
 github.com/RyuaNerin/go-krypto v1.3.0/go.mod h1:9R9TU936laAIqAmjcHo/LsaXYOZlymudOAxjaBf62UM=
 github.com/RyuaNerin/testingutil v0.1.0 h1:IYT6JL57RV3U2ml3dLHZsVtPOP6yNK7WUVdzzlpNrss=
@@ -93,6 +91,8 @@ github.com/metacubex/connect-ip-go v0.0.0-20260128031117-1cad62060727 h1:qbZQ0sO
 github.com/metacubex/connect-ip-go v0.0.0-20260128031117-1cad62060727/go.mod h1:xYC8Ik7/rN6no+vTRuWMEziGwm3brA0wNM/zZP9qhOQ=
 github.com/metacubex/cpu v0.1.0 h1:8PeTdV9j6UKbN1K5Jvtbi/Jock7dknvzyYuLb8Conmk=
 github.com/metacubex/cpu v0.1.0/go.mod h1:09VEt4dSRLR+bOA8l4w4NDuzGZ8n5dkMv7e8axgEeTU=
+github.com/metacubex/edwards25519 v1.2.0 h1:pIQZLBsjQgg3Nl/c86YYFEUAbL5qQRnPq4LrgIw0KK4=
+github.com/metacubex/edwards25519 v1.2.0/go.mod h1:NCQF3J/Ki7382FJuokwsywEIIEI/gro/3smyXgQJsx0=
 github.com/metacubex/fswatch v0.1.1 h1:jqU7C/v+g0qc2RUFgmAOPoVvfl2BXXUXEumn6oQuxhU=
 github.com/metacubex/fswatch v0.1.1/go.mod h1:czrTT7Zlbz7vWft8RQu9Qqh+JoX+Nnb+UabuyN1YsgI=
 github.com/metacubex/gopacket v1.1.20-0.20230608035415-7e2f98a3e759 h1:cjd4biTvOzK9ubNCCkQ+ldc4YSH/rILn53l/xGBFHHI=
diff --git a/transport/sudoku/crypto/ed25519.go b/transport/sudoku/crypto/ed25519.go
index 7a2d0a12..c0e4395b 100644
--- a/transport/sudoku/crypto/ed25519.go
+++ b/transport/sudoku/crypto/ed25519.go
@@ -6,7 +6,7 @@ import (
 	"errors"
 	"fmt"
 
-	"filippo.io/edwards25519"
+	"github.com/metacubex/edwards25519"
 )
 
 // KeyPair holds the scalar private key and point public key