diff --git a/README.md b/README.md
index cd58e5c..0b72829 100644
--- a/README.md
+++ b/README.md
@@ -72,7 +72,7 @@ import (
 var staticContents embed.FS
 
 func main() {
-	api := asynqmon.NewAPI(asynqmon.APIOptions{
+	api := asynqmon.NewHTTPHandler(asynqmon.Options{
 		RedisConnOpt: asynq.RedisClientOpt{Addr: ":6379"},
 		StaticContentHandler: asynqmon.NewStaticContentHandler(
 			staticContents,
diff --git a/api.go b/api.go
index 66e6995..60916ac 100644
--- a/api.go
+++ b/api.go
@@ -13,32 +13,32 @@ import (
 // MiddlewareFunc helps chain http.Handler(s).
 type MiddlewareFunc func(http.Handler) http.Handler
 
-type APIOptions struct {
+type Options struct {
 	RedisConnOpt         asynq.RedisConnOpt
 	Middlewares          []MiddlewareFunc
 	PayloadFormatter     PayloadFormatter
 	StaticContentHandler http.Handler
 }
 
-type API struct {
+type HTTPHandler struct {
 	router  *mux.Router
 	closers []func() error
 }
 
-func (a *API) ServeHTTP(w http.ResponseWriter, r *http.Request) {
+func (a *HTTPHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 	a.router.ServeHTTP(w, r)
 }
 
-func NewAPI(opts APIOptions) *API {
+func NewHTTPHandler(opts Options) *HTTPHandler {
 	rc, ok := opts.RedisConnOpt.MakeRedisClient().(redis.UniversalClient)
 	if !ok {
-		panic(fmt.Sprintf("asnyqmon.API: unsupported RedisConnOpt type %T", opts.RedisConnOpt))
+		panic(fmt.Sprintf("asnyqmon.HTTPHandler: unsupported RedisConnOpt type %T", opts.RedisConnOpt))
 	}
 	i := asynq.NewInspector(opts.RedisConnOpt)
-	return &API{router: muxRouter(opts, rc, i), closers: []func() error{rc.Close, i.Close}}
+	return &HTTPHandler{router: muxRouter(opts, rc, i), closers: []func() error{rc.Close, i.Close}}
 }
 
-func (a *API) Close() error {
+func (a *HTTPHandler) Close() error {
 	for _, f := range a.closers {
 		if err := f(); err != nil {
 			return err
@@ -48,7 +48,7 @@ func (a *API) Close() error {
 	return nil
 }
 
-func muxRouter(opts APIOptions, rc redis.UniversalClient, inspector *asynq.Inspector) *mux.Router {
+func muxRouter(opts Options, rc redis.UniversalClient, inspector *asynq.Inspector) *mux.Router {
 	router := mux.NewRouter()
 
 	var pf PayloadFormatter = defaultPayloadFormatter
diff --git a/cmd/asynqmon/main.go b/cmd/asynqmon/main.go
index 6767637..9f550b1 100644
--- a/cmd/asynqmon/main.go
+++ b/cmd/asynqmon/main.go
@@ -105,7 +105,7 @@ func main() {
 		}
 	}
 
-	api := asynqmon.NewAPI(asynqmon.APIOptions{
+	api := asynqmon.NewHTTPHandler(asynqmon.Options{
 		RedisConnOpt: redisConnOpt,
 		Middlewares:  []asynqmon.MiddlewareFunc{loggingMiddleware},
 		StaticContentHandler: asynqmon.NewStaticContentHandler(
diff --git a/example_test.go b/example_test.go
index 058cd04..e617e1a 100644
--- a/example_test.go
+++ b/example_test.go
@@ -12,8 +12,8 @@ import (
 //go:embed ui-assets/*
 var staticContents embed.FS
 
-func ExampleNewAPI() {
-	api := asynqmon.NewAPI(asynqmon.APIOptions{
+func ExampleNewHTTPHandler() {
+	api := asynqmon.NewHTTPHandler(asynqmon.Options{
 		RedisConnOpt: asynq.RedisClientOpt{Addr: ":6379"},
 		StaticContentHandler: asynqmon.NewStaticContentHandler(
 			staticContents,
diff --git a/go.mod b/go.mod
index d6df67b..5975abf 100644
--- a/go.mod
+++ b/go.mod
@@ -5,6 +5,6 @@ go 1.16
 require (
 	github.com/go-redis/redis/v8 v8.11.3
 	github.com/gorilla/mux v1.8.0
-	github.com/hibiken/asynq v0.18.6-0.20210902125602-b3ef9e91a9ce
+	github.com/hibiken/asynq v0.18.6
 	github.com/rs/cors v1.7.0
 )
diff --git a/go.sum b/go.sum
index 1f72289..fd055f2 100644
--- a/go.sum
+++ b/go.sum
@@ -44,8 +44,8 @@ github.com/google/uuid v1.2.0 h1:qJYtXnJRWmpe7m/3XlyhrsLrEURqHRM2kxzoxXqyUDs=
 github.com/google/uuid v1.2.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
 github.com/gorilla/mux v1.8.0 h1:i40aqfkR1h2SlN9hojwV5ZA91wcXFOvkdNIeFDP5koI=
 github.com/gorilla/mux v1.8.0/go.mod h1:DVbg23sWSpFRCP0SfiEN6jmj59UnW/n46BH5rLB71So=
-github.com/hibiken/asynq v0.18.6-0.20210902125602-b3ef9e91a9ce h1:pIvLWFWEkd6HcNQ3yVNb71hNcLBiwSFepxqJHOroNnk=
-github.com/hibiken/asynq v0.18.6-0.20210902125602-b3ef9e91a9ce/go.mod h1:tyc63ojaW8SJ5SBm8mvI4DDONsguP5HE85EEl4Qr5Ig=
+github.com/hibiken/asynq v0.18.6 h1:pBjtGh2QhDe1+/0yaSc56ANpdQ77BQgVfMIrj+NJrUM=
+github.com/hibiken/asynq v0.18.6/go.mod h1:tyc63ojaW8SJ5SBm8mvI4DDONsguP5HE85EEl4Qr5Ig=
 github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU=
 github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
 github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=