diff --git a/README.md b/README.md
index 052765b..726e4ba 100644
--- a/README.md
+++ b/README.md
@@ -17,7 +17,7 @@ import {
   post,
   redirect,
   contentType,
-} from "https://denopkg.com/syumai/dinatra@0.13.0/mod.ts";
+} from "https://denopkg.com/syumai/dinatra@0.13.1/mod.ts";
 
 app(
   get("/hello", () => "hello"),
diff --git a/dem.json b/dem.json
index 421a610..7791bb1 100644
--- a/dem.json
+++ b/dem.json
@@ -3,7 +3,7 @@
     {
       "protocol": "https",
       "path": "deno.land/std",
-      "version": "v0.61.0",
+      "version": "0.73.0",
       "files": [
         "/encoding/utf8.ts",
         "/flags/mod.ts",
diff --git a/example/index.ts b/example/index.ts
index 051f90e..d82645f 100644
--- a/example/index.ts
+++ b/example/index.ts
@@ -1,4 +1,4 @@
-import { app, get, post, redirect, contentType } from "../mod.ts";
+import { app, contentType, get, post, redirect } from "../mod.ts";
 
 app(
   get("/hello", () => "hello"),
diff --git a/mod.ts b/mod.ts
index 3705bd7..202de1a 100644
--- a/mod.ts
+++ b/mod.ts
@@ -3,22 +3,22 @@ import {
   Server,
   ServerRequest,
 } from "./vendor/https/deno.land/std/http/server.ts";
-import { Response, processResponse } from "./response.ts";
+import { processResponse, Response } from "./response.ts";
 import { ErrorCode, getErrorMessage } from "./errors.ts";
-import { Method, Handler, HandlerConfig } from "./handler.ts";
+import { Handler, HandlerConfig, Method } from "./handler.ts";
 import { Params, parseURLSearchParams } from "./params.ts";
 import { defaultPort } from "./constants.ts";
 import { detectedContentType } from "./mime.ts";
 import { ReadCloser } from "./io.ts";
 export { contentType, detectedContentType } from "./mime.ts";
 export {
+  del,
   get,
+  link,
+  options,
+  patch,
   post,
   put,
-  patch,
-  del,
-  options,
-  link,
   unlink,
 } from "./handler.ts";
 export { redirect } from "./helpers.ts";
diff --git a/vendor/https/deno.land/std/encoding/utf8.ts b/vendor/https/deno.land/std/encoding/utf8.ts
index 494c172..e5e3dcc 100644
--- a/vendor/https/deno.land/std/encoding/utf8.ts
+++ b/vendor/https/deno.land/std/encoding/utf8.ts
@@ -1 +1 @@
-export * from "https://deno.land/std@v0.61.0/encoding/utf8.ts";
+export * from "https://deno.land/std@0.73.0/encoding/utf8.ts";
diff --git a/vendor/https/deno.land/std/flags/mod.ts b/vendor/https/deno.land/std/flags/mod.ts
index 2d1bb1e..68d33d9 100644
--- a/vendor/https/deno.land/std/flags/mod.ts
+++ b/vendor/https/deno.land/std/flags/mod.ts
@@ -1 +1 @@
-export * from "https://deno.land/std@v0.61.0/flags/mod.ts";
+export * from "https://deno.land/std@0.73.0/flags/mod.ts";
diff --git a/vendor/https/deno.land/std/http/server.ts b/vendor/https/deno.land/std/http/server.ts
index a6f5ebc..d4ea2a8 100644
--- a/vendor/https/deno.land/std/http/server.ts
+++ b/vendor/https/deno.land/std/http/server.ts
@@ -1 +1 @@
-export * from "https://deno.land/std@v0.61.0/http/server.ts";
+export * from "https://deno.land/std@0.73.0/http/server.ts";
diff --git a/vendor/https/deno.land/std/testing/asserts.ts b/vendor/https/deno.land/std/testing/asserts.ts
index dc76bd5..b01b5cd 100644
--- a/vendor/https/deno.land/std/testing/asserts.ts
+++ b/vendor/https/deno.land/std/testing/asserts.ts
@@ -1 +1 @@
-export * from "https://deno.land/std@v0.61.0/testing/asserts.ts";
+export * from "https://deno.land/std@0.73.0/testing/asserts.ts";