Update dependencies

Author: maddie

go.mod

@@ -3,16 +3,25 @@ module github.com/librespeed/speedtest
 go 1.13
 
 require (
-	github.com/go-chi/chi v4.0.3+incompatible
-	github.com/go-chi/cors v1.0.0
+	github.com/fsnotify/fsnotify v1.4.9 // indirect
+	github.com/go-chi/chi v4.1.2+incompatible
+	github.com/go-chi/cors v1.1.1
 	github.com/go-chi/render v1.0.1
 	github.com/go-sql-driver/mysql v1.5.0
 	github.com/golang/freetype v0.0.0-20170609003504-e2365dfdc4a0
-	github.com/lib/pq v1.3.0
+	github.com/lib/pq v1.8.0
+	github.com/mitchellh/mapstructure v1.3.3 // indirect
 	github.com/oklog/ulid/v2 v2.0.2
+	github.com/pelletier/go-toml v1.8.0 // indirect
 	github.com/pires/go-proxyproto v0.1.3
-	github.com/sirupsen/logrus v1.4.2
-	github.com/spf13/viper v1.6.2
-	go.etcd.io/bbolt v1.3.3
-	golang.org/x/image v0.0.0-20200119044424-58c23975cae1
+	github.com/sirupsen/logrus v1.6.0
+	github.com/spf13/afero v1.3.4 // indirect
+	github.com/spf13/cast v1.3.1 // indirect
+	github.com/spf13/jwalterweatherman v1.1.0 // indirect
+	github.com/spf13/pflag v1.0.5 // indirect
+	github.com/spf13/viper v1.7.1
+	go.etcd.io/bbolt v1.3.5
+	golang.org/x/image v0.0.0-20200801110659-972c09e46d76
+	golang.org/x/sys v0.0.0-20200819035508-9a32b3aa38f5 // indirect
+	gopkg.in/ini.v1 v1.60.0 // indirect
 )