diff --git a/go.mod b/go.mod
index 8c797bf..abef7d3 100644
--- a/go.mod
+++ b/go.mod
@@ -7,7 +7,7 @@ require (
 	github.com/beevik/ntp v1.1.1
 	github.com/folbricht/routedns v0.1.21-0.20230220022436-4ae86ce30d53
 	github.com/fsnotify/fsnotify v1.6.0
-	github.com/go-acme/lego/v4 v4.12.1
+	github.com/go-acme/lego/v4 v4.12.3
 	github.com/go-redis/redis/v8 v8.11.5
 	github.com/go-resty/resty/v2 v2.7.0
 	github.com/goccy/go-json v0.10.2
diff --git a/go.sum b/go.sum
index 0522074..feabaf3 100644
--- a/go.sum
+++ b/go.sum
@@ -176,8 +176,8 @@ github.com/ghodss/yaml v1.0.1-0.20220118164431-d8423dcdf344/go.mod h1:GIjDIg/heH
 github.com/gin-contrib/sse v0.1.0/go.mod h1:RHrZQHXnP2xjPF+u1gW/2HnVO7nvIa9PG3Gm+fLHvGI=
 github.com/gin-gonic/gin v1.7.4/go.mod h1:jD2toBW3GZUr5UMcdrwQA10I7RuaFOl/SGeDjXkfUtY=
 github.com/gliderlabs/ssh v0.1.1/go.mod h1:U7qILu1NlMHj9FlMhZLlkCdDnU1DBEAqr0aevW3Awn0=
-github.com/go-acme/lego/v4 v4.12.1 h1:Cy3FS7wADLNBqCLpz2wdfdNrThW9rZy8RCAfnUrL2uE=
-github.com/go-acme/lego/v4 v4.12.1/go.mod h1:UZoOlhVmUYP/N0z4tEbfUjoCNHRZNObzqWZtT76DIsc=
+github.com/go-acme/lego/v4 v4.12.3 h1:aWPYhBopAZXWBASPgvi1LnWGrr5YiXOsrpVaFaVJipo=
+github.com/go-acme/lego/v4 v4.12.3/go.mod h1:UZoOlhVmUYP/N0z4tEbfUjoCNHRZNObzqWZtT76DIsc=
 github.com/go-chi/chi/v5 v5.0.0/go.mod h1:BBug9lr0cqtdAhsu6R4AAdvufI0/XBzAQSsUqJpoZOs=
 github.com/go-cmd/cmd v1.0.5/go.mod h1:y8q8qlK5wQibcw63djSl/ntiHUHXHGdCkPk0j4QeW4s=
 github.com/go-errors/errors v1.0.1 h1:LUHzmkK3GUKUrL/1gfBUxAHzcev3apQlezX/+O7ma6w=