upgrade go dependencies.

go.mod

@@ -3,27 +3,29 @@ module github.com/m1k1o/go-transcode
 go 1.17
 
 require (
-	github.com/fsnotify/fsnotify v1.5.1 // indirect
+	github.com/fsnotify/fsnotify v1.5.1
 	github.com/go-chi/chi v1.5.4
-	github.com/mitchellh/mapstructure v1.4.1 // indirect
+	github.com/mitchellh/mapstructure v1.4.2 // indirect
 	github.com/pelletier/go-toml v1.9.4 // indirect
-	github.com/rs/zerolog v1.24.0
+	github.com/rs/zerolog v1.25.0
 	github.com/spf13/afero v1.6.0 // indirect
 	github.com/spf13/cast v1.4.1 // indirect
 	github.com/spf13/cobra v1.2.1
 	github.com/spf13/jwalterweatherman v1.1.0 // indirect
 	github.com/spf13/pflag v1.0.5 // indirect
-	github.com/spf13/viper v1.8.1
-	golang.org/x/sys v0.0.0-20210906170528-6f6e22806c34 // indirect
+	github.com/spf13/viper v1.9.0
+	golang.org/x/sys v0.0.0-20210925032602-92d5a993a665 // indirect
 	golang.org/x/text v0.3.7 // indirect
 	gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c // indirect
-	gopkg.in/ini.v1 v1.63.0 // indirect
-	gopkg.in/yaml.v2 v2.4.0
+	gopkg.in/ini.v1 v1.63.2 // indirect
 )
 
 require (
 	github.com/hashicorp/hcl v1.0.0 // indirect
 	github.com/inconshreveable/mousetrap v1.0.0 // indirect
+	github.com/kr/pretty v0.3.0 // indirect
 	github.com/magiconair/properties v1.8.5 // indirect
+	github.com/rogpeppe/go-internal v1.8.0 // indirect
 	github.com/subosito/gotenv v1.2.0 // indirect
+	gopkg.in/yaml.v2 v2.4.0 // indirect
 )