update go deps

go.mod

@@ -4,14 +4,12 @@ go 1.12
 
 require (
 	github.com/atrox/env v1.0.3
-	github.com/certifi/gocertifi v0.0.0-20191021191039-0944d244cd40 // indirect
+	github.com/certifi/gocertifi v0.0.0-20200922220541-2c3bb06c6054 // indirect
 	github.com/getsentry/raven-go v0.1.2-0.20190513200303-c977f96e1095
-	github.com/go-chi/chi v4.0.3-0.20190508141739-08c92af09aaf+incompatible
-	github.com/golang/protobuf v1.3.2 // indirect
-	github.com/google/go-github/v28 v28.1.1
+	github.com/go-chi/chi v4.1.2+incompatible
+	github.com/google/go-github/v32 v32.1.0
 	github.com/pkg/errors v0.9.1
-	golang.org/x/crypto v0.0.0-20191029031824-8986dd9e96cf // indirect
-	golang.org/x/net v0.0.0-20191028085509-fe3aa8a45271 // indirect
-	golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45
-	google.golang.org/appengine v1.6.5 // indirect
+	golang.org/x/crypto v0.0.0-20201001193750-eb9a90e9f9cb // indirect
+	golang.org/x/net v0.0.0-20200930145003-4acb6c075d10 // indirect
+	golang.org/x/oauth2 v0.0.0-20200902213428-5d25da1a8d43
 )