diff --git a/go.mod b/go.mod
index d63fb453..b8d6eefe 100644
--- a/go.mod
+++ b/go.mod
@@ -18,6 +18,7 @@ require (
 	github.com/libdns/dnspod v0.0.3
 	github.com/libdns/libdns v0.2.2
 	github.com/mholt/acmez v1.2.0
+	github.com/mholt/acmez/v2 v2.0.0
 	github.com/mholt/archiver/v3 v3.5.1
 	github.com/mojocn/base64Captcha v1.3.6
 	github.com/shirou/gopsutil v3.21.11+incompatible
diff --git a/go.sum b/go.sum
index 9fb59705..31fb1cfa 100644
--- a/go.sum
+++ b/go.sum
@@ -508,6 +508,7 @@ github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWE
 github.com/mattn/go-isatty v0.0.20/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
 github.com/mholt/acmez v1.2.0 h1:1hhLxSgY5FvH5HCnGUuwbKY2VQVo8IU7rxXKSnZ7F30=
 github.com/mholt/acmez v1.2.0/go.mod h1:VT9YwH1xgNX1kmYY89gY8xPJC84BFAisjo8Egigt4kE=
+github.com/mholt/acmez/v2 v2.0.0/go.mod h1:fX4c9r5jYwMyMsC+7tkYRxHibkOTgta5DIFGoe67e1U=
 github.com/mholt/archiver/v3 v3.5.1 h1:rDjOBX9JSF5BvoJGvjqK479aL70qh9DIpZCl+k7Clwo=
 github.com/mholt/archiver/v3 v3.5.1/go.mod h1:e3dqJ7H78uzsRSEACH1joayhuSyhnonssnDhppzS1L4=
 github.com/microsoft/go-mssqldb v1.6.0 h1:mM3gYdVwEPFrlg/Dvr2DNVEgYFG7L42l+dGc67NNNpc=