diff --git a/frontend/go.mod b/frontend/go.mod
index 057f217..860db2d 100644
--- a/frontend/go.mod
+++ b/frontend/go.mod
@@ -1,10 +1,27 @@
 module github.com/xddxdd/bird-lg-go/frontend
 
-go 1.16
+go 1.17
 
 require (
-	github.com/felixge/httpsnoop v1.0.3 // indirect
 	github.com/gorilla/handlers v1.5.1
 	github.com/spf13/pflag v1.0.5
 	github.com/spf13/viper v1.15.0
 )
+
+require (
+	github.com/felixge/httpsnoop v1.0.3 // indirect
+	github.com/fsnotify/fsnotify v1.6.0 // indirect
+	github.com/hashicorp/hcl v1.0.0 // indirect
+	github.com/magiconair/properties v1.8.7 // indirect
+	github.com/mitchellh/mapstructure v1.5.0 // indirect
+	github.com/pelletier/go-toml/v2 v2.0.6 // indirect
+	github.com/spf13/afero v1.9.3 // indirect
+	github.com/spf13/cast v1.5.0 // indirect
+	github.com/spf13/jwalterweatherman v1.1.0 // indirect
+	github.com/subosito/gotenv v1.4.2 // indirect
+	golang.org/x/sys v0.3.0 // indirect
+	golang.org/x/text v0.5.0 // indirect
+	gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15 // indirect
+	gopkg.in/ini.v1 v1.67.0 // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
+)
diff --git a/proxy/go.mod b/proxy/go.mod
index a66b7be..7a5a82a 100644
--- a/proxy/go.mod
+++ b/proxy/go.mod
@@ -1,11 +1,28 @@
 module github.com/xddxdd/bird-lg-go/proxy
 
-go 1.15
+go 1.17
 
 require (
-	github.com/felixge/httpsnoop v1.0.3 // indirect
 	github.com/google/shlex v0.0.0-20191202100458-e7afc7fbc510
 	github.com/gorilla/handlers v1.5.1
 	github.com/spf13/pflag v1.0.5
 	github.com/spf13/viper v1.15.0
 )
+
+require (
+	github.com/felixge/httpsnoop v1.0.3 // indirect
+	github.com/fsnotify/fsnotify v1.6.0 // indirect
+	github.com/hashicorp/hcl v1.0.0 // indirect
+	github.com/magiconair/properties v1.8.7 // indirect
+	github.com/mitchellh/mapstructure v1.5.0 // indirect
+	github.com/pelletier/go-toml/v2 v2.0.6 // indirect
+	github.com/spf13/afero v1.9.3 // indirect
+	github.com/spf13/cast v1.5.0 // indirect
+	github.com/spf13/jwalterweatherman v1.1.0 // indirect
+	github.com/subosito/gotenv v1.4.2 // indirect
+	golang.org/x/sys v0.3.0 // indirect
+	golang.org/x/text v0.5.0 // indirect
+	gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15 // indirect
+	gopkg.in/ini.v1 v1.67.0 // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
+)