diff --git a/README.md b/README.md
index 9fca3c4c..eddbb4a3 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,10 @@
-# Spotify Accounts Authentication Examples
+# Spotify Accounts Authentication Examples (Updated)
+
+## Note
+
+**As of Feb 11th 2020, request is fully deprecated. No new changes are expected land. In fact, none have landed for some time.**
+
+In these examples, I replaced the request by using axios and I also rewrite the code to ES6.
 
 This project contains basic demos showing the different OAuth 2.0 flows for [authenticating against the Spotify Web API](https://developer.spotify.com/web-api/authorization-guide/).
 
diff --git a/authorization_code/app.js b/authorization_code/app.js
index 9b8a6b55..8a1634a0 100644
--- a/authorization_code/app.js
+++ b/authorization_code/app.js
@@ -7,141 +7,136 @@
  * https://developer.spotify.com/web-api/authorization-guide/#authorization_code_flow
  */
 
-var express = require('express'); // Express web server framework
-var request = require('request'); // "Request" library
-var cors = require('cors');
-var querystring = require('querystring');
-var cookieParser = require('cookie-parser');
+const express = require("express"); // Express web server framework
+const axios = require("axios");
+const cors = require("cors");
+const querystring = require("querystring");
+const cookieParser = require("cookie-parser");
 
-var client_id = 'CLIENT_ID'; // Your client id
-var client_secret = 'CLIENT_SECRET'; // Your secret
-var redirect_uri = 'REDIRECT_URI'; // Your redirect uri
+const client_id = "CLIENT_ID"; // Your client id
+const client_secret = "CLIENT_SECRET"; // Your secret
+const redirect_uri = "REDIRECT_URI"; // Your redirect uri
 
 /**
  * Generates a random string containing numbers and letters
  * @param  {number} length The length of the string
  * @return {string} The generated string
  */
-var generateRandomString = function(length) {
-  var text = '';
-  var possible = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789';
+const generateRandomString = function(length) {
+  let text = "";
+  let possible =
+    "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
 
-  for (var i = 0; i < length; i++) {
+  for (let i = 0; i < length; i++) {
     text += possible.charAt(Math.floor(Math.random() * possible.length));
   }
   return text;
 };
 
-var stateKey = 'spotify_auth_state';
+const stateKey = "spotify_auth_state";
 
-var app = express();
+const app = express();
 
-app.use(express.static(__dirname + '/public'))
-   .use(cors())
-   .use(cookieParser());
+app
+  .use(express.static(__dirname + "/public"))
+  .use(cors())
+  .use(cookieParser());
 
-app.get('/login', function(req, res) {
-
-  var state = generateRandomString(16);
+app.get("/login", function(req, res) {
+  let state = generateRandomString(16);
   res.cookie(stateKey, state);
 
   // your application requests authorization
-  var scope = 'user-read-private user-read-email';
-  res.redirect('https://accounts.spotify.com/authorize?' +
-    querystring.stringify({
-      response_type: 'code',
-      client_id: client_id,
-      scope: scope,
-      redirect_uri: redirect_uri,
-      state: state
-    }));
+  let scope = "user-read-private user-read-email";
+  res.redirect(
+    "https://accounts.spotify.com/authorize?" +
+      querystring.stringify({
+        response_type: "code",
+        client_id: client_id,
+        scope: scope,
+        redirect_uri: redirect_uri,
+        state: state
+      })
+  );
 });
 
-app.get('/callback', function(req, res) {
-
+app.get("/callback", function(req, res) {
   // your application requests refresh and access tokens
   // after checking the state parameter
-
-  var code = req.query.code || null;
-  var state = req.query.state || null;
-  var storedState = req.cookies ? req.cookies[stateKey] : null;
+  let code = req.query.code || null;
+  let state = req.query.state || null;
+  let storedState = req.cookies ? req.cookies[stateKey] : null;
 
   if (state === null || state !== storedState) {
-    res.redirect('/#' +
-      querystring.stringify({
-        error: 'state_mismatch'
-      }));
+    res.redirect("/#" + querystring.stringify({ error: "state_mismatch" }));
   } else {
     res.clearCookie(stateKey);
-    var authOptions = {
-      url: 'https://accounts.spotify.com/api/token',
-      form: {
-        code: code,
-        redirect_uri: redirect_uri,
-        grant_type: 'authorization_code'
-      },
-      headers: {
-        'Authorization': 'Basic ' + (new Buffer(client_id + ':' + client_secret).toString('base64'))
-      },
-      json: true
+    // your application requests authorization
+    const params = {
+      client_id,
+      client_secret,
+      redirect_uri,
+      code,
+      grant_type: "authorization_code"
     };
-
-    request.post(authOptions, function(error, response, body) {
-      if (!error && response.statusCode === 200) {
-
-        var access_token = body.access_token,
-            refresh_token = body.refresh_token;
-
-        var options = {
-          url: 'https://api.spotify.com/v1/me',
-          headers: { 'Authorization': 'Bearer ' + access_token },
-          json: true
-        };
-
-        // use the access token to access the Spotify Web API
-        request.get(options, function(error, response, body) {
-          console.log(body);
-        });
-
-        // we can also pass the token to the browser to make requests from there
-        res.redirect('/#' +
-          querystring.stringify({
-            access_token: access_token,
-            refresh_token: refresh_token
-          }));
-      } else {
-        res.redirect('/#' +
-          querystring.stringify({
-            error: 'invalid_token'
-          }));
+    axios({
+      method: "post",
+      url: "https://accounts.spotify.com/api/token",
+      params,
+      headers: {
+        "Content-Type": "application/x-www-form-urlencoded"
       }
-    });
+    })
+      .then(response => {
+        const access_token = response.data.access_token;
+        const refresh_token = response.data.refresh_token;
+        axios({
+          method: "get",
+          url: "https://api.spotify.com/v1/me",
+          headers: { Authorization: "Bearer " + access_token }
+        })
+          .then(() => {
+            res.redirect(
+              "/#" + querystring.stringify({ access_token, refresh_token })
+            );
+          })
+          .catch(e => {
+            res.redirect(
+              "/#" + querystring.stringify({ error: e.response.data })
+            );
+          });
+      })
+      .catch(e => console.error(e.response.data));
   }
 });
 
-app.get('/refresh_token', function(req, res) {
-
+app.get("/refresh_token", function(req, res) {
   // requesting access token from refresh token
-  var refresh_token = req.query.refresh_token;
-  var authOptions = {
-    url: 'https://accounts.spotify.com/api/token',
-    headers: { 'Authorization': 'Basic ' + (new Buffer(client_id + ':' + client_secret).toString('base64')) },
-    form: {
-      grant_type: 'refresh_token',
-      refresh_token: refresh_token
-    },
-    json: true
+  const refresh_token = req.query.refresh_token;
+  const params = {
+    client_id,
+    client_secret,
+    grant_type: "refresh_token",
+    refresh_token: refresh_token
   };
-
-  request.post(authOptions, function(error, response, body) {
-    if (!error && response.statusCode === 200) {
-      var access_token = body.access_token;
+  axios({
+    method: "post",
+    url: "https://accounts.spotify.com/api/token",
+    params,
+    headers: {
+      "Content-Type": "application/x-www-form-urlencoded"
+    }
+  })
+    .then(response => {
+      access_token = response.data.access_token;
       res.send({
-        'access_token': access_token
+        access_token: access_token
       });
-    }
-  });
+    })
+    .catch(e => {
+      console.error(e.response.data);
+    });
 });
 
-console.log('Listening on 8888');
+console.log("Listening on 8888");
 app.listen(8888);
diff --git a/client_credentials/app.js b/client_credentials/app.js
index f6a799af..b6341548 100644
--- a/client_credentials/app.js
+++ b/client_credentials/app.js
@@ -6,38 +6,29 @@
  * For more information, read
  * https://developer.spotify.com/web-api/authorization-guide/#client_credentials_flow
  */
+const axios = require('axios');
 
-var request = require('request'); // "Request" library
+const client_id = 'CLIENT_ID'; // Your client id
+const client_secret = 'CLIENT_SECRET'; // Your secret
 
-var client_id = 'CLIENT_ID'; // Your client id
-var client_secret = 'CLIENT_SECRET'; // Your secret
+const params = {
+  client_id,
+  client_secret,
+  grant_type: "client_credentials"
+};
 
-// your application requests authorization
-var authOptions = {
+axios({
+  method: "post",
   url: 'https://accounts.spotify.com/api/token',
+  params,
   headers: {
-    'Authorization': 'Basic ' + (new Buffer(client_id + ':' + client_secret).toString('base64'))
-  },
-  form: {
-    grant_type: 'client_credentials'
-  },
-  json: true
-};
-
-request.post(authOptions, function(error, response, body) {
-  if (!error && response.statusCode === 200) {
-
-    // use the access token to access the Spotify Web API
-    var token = body.access_token;
-    var options = {
-      url: 'https://api.spotify.com/v1/users/jmperezperez',
-      headers: {
-        'Authorization': 'Bearer ' + token
-      },
-      json: true
-    };
-    request.get(options, function(error, response, body) {
-      console.log(body);
-    });
+    "Content-Type": "application/x-www-form-urlencoded"
   }
-});
+}).then(response=>{
+  const token = response.data.access_token
+  axios({
+    method:"get",
+    url: 'https://api.spotify.com/v1/users/jmperezperez',
+    headers: {'Authorization': 'Bearer ' + token},
+  }).then(response=>console.log(response.data)).catch(err=>console.error(err))
+}).catch(error=>console.error(error))
\ No newline at end of file
diff --git a/package-lock.json b/package-lock.json
new file mode 100644
index 00000000..79cc5ce7
--- /dev/null
+++ b/package-lock.json
@@ -0,0 +1,442 @@
+{
+  "name": "web-api-auth-examples",
+  "version": "0.0.2",
+  "lockfileVersion": 1,
+  "requires": true,
+  "dependencies": {
+    "accepts": {
+      "version": "1.3.7",
+      "resolved": "https://registry.npmjs.org/accepts/-/accepts-1.3.7.tgz",
+      "integrity": "sha512-Il80Qs2WjYlJIBNzNkK6KYqlVMTbZLXgHx2oT0pU/fjRHyEp+PEfEPY0R3WCwAGVOtauxh1hOxNgIf5bv7dQpA==",
+      "requires": {
+        "mime-types": "~2.1.24",
+        "negotiator": "0.6.2"
+      }
+    },
+    "array-flatten": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/array-flatten/-/array-flatten-1.1.1.tgz",
+      "integrity": "sha1-ml9pkFGx5wczKPKgCJaLZOopVdI="
+    },
+    "axios": {
+      "version": "0.19.2",
+      "resolved": "https://registry.npmjs.org/axios/-/axios-0.19.2.tgz",
+      "integrity": "sha512-fjgm5MvRHLhx+osE2xoekY70AhARk3a6hkN+3Io1jc00jtquGvxYlKlsFUhmUET0V5te6CcZI7lcv2Ym61mjHA==",
+      "requires": {
+        "follow-redirects": "1.5.10"
+      }
+    },
+    "body-parser": {
+      "version": "1.18.3",
+      "resolved": "https://registry.npmjs.org/body-parser/-/body-parser-1.18.3.tgz",
+      "integrity": "sha1-WykhmP/dVTs6DyDe0FkrlWlVyLQ=",
+      "requires": {
+        "bytes": "3.0.0",
+        "content-type": "~1.0.4",
+        "debug": "2.6.9",
+        "depd": "~1.1.2",
+        "http-errors": "~1.6.3",
+        "iconv-lite": "0.4.23",
+        "on-finished": "~2.3.0",
+        "qs": "6.5.2",
+        "raw-body": "2.3.3",
+        "type-is": "~1.6.16"
+      },
+      "dependencies": {
+        "debug": {
+          "version": "2.6.9",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-2.6.9.tgz",
+          "integrity": "sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==",
+          "requires": {
+            "ms": "2.0.0"
+          }
+        }
+      }
+    },
+    "bytes": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/bytes/-/bytes-3.0.0.tgz",
+      "integrity": "sha1-0ygVQE1olpn4Wk6k+odV3ROpYEg="
+    },
+    "content-disposition": {
+      "version": "0.5.2",
+      "resolved": "https://registry.npmjs.org/content-disposition/-/content-disposition-0.5.2.tgz",
+      "integrity": "sha1-DPaLud318r55YcOoUXjLhdunjLQ="
+    },
+    "content-type": {
+      "version": "1.0.4",
+      "resolved": "https://registry.npmjs.org/content-type/-/content-type-1.0.4.tgz",
+      "integrity": "sha512-hIP3EEPs8tB9AT1L+NUqtwOAps4mk2Zob89MWXMHjHWg9milF/j4osnnQLXBCBFBk/tvIG/tUc9mOUJiPBhPXA=="
+    },
+    "cookie": {
+      "version": "0.3.1",
+      "resolved": "https://registry.npmjs.org/cookie/-/cookie-0.3.1.tgz",
+      "integrity": "sha1-5+Ch+e9DtMi6klxcWpboBtFoc7s="
+    },
+    "cookie-parser": {
+      "version": "1.4.4",
+      "resolved": "https://registry.npmjs.org/cookie-parser/-/cookie-parser-1.4.4.tgz",
+      "integrity": "sha512-lo13tqF3JEtFO7FyA49CqbhaFkskRJ0u/UAiINgrIXeRCY41c88/zxtrECl8AKH3B0hj9q10+h3Kt8I7KlW4tw==",
+      "requires": {
+        "cookie": "0.3.1",
+        "cookie-signature": "1.0.6"
+      }
+    },
+    "cookie-signature": {
+      "version": "1.0.6",
+      "resolved": "https://registry.npmjs.org/cookie-signature/-/cookie-signature-1.0.6.tgz",
+      "integrity": "sha1-4wOogrNCzD7oylE6eZmXNNqzriw="
+    },
+    "cors": {
+      "version": "2.8.5",
+      "resolved": "https://registry.npmjs.org/cors/-/cors-2.8.5.tgz",
+      "integrity": "sha512-KIHbLJqu73RGr/hnbrO9uBeixNGuvSQjul/jdFvS/KFSIH1hWVd1ng7zOHx+YrEfInLG7q4n6GHQ9cDtxv/P6g==",
+      "requires": {
+        "object-assign": "^4",
+        "vary": "^1"
+      }
+    },
+    "debug": {
+      "version": "3.1.0",
+      "resolved": "https://registry.npmjs.org/debug/-/debug-3.1.0.tgz",
+      "integrity": "sha512-OX8XqP7/1a9cqkxYw2yXss15f26NKWBpDXQd0/uK/KPqdQhxbPa994hnzjcE2VqQpDslf55723cKPUOGSmMY3g==",
+      "requires": {
+        "ms": "2.0.0"
+      }
+    },
+    "depd": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/depd/-/depd-1.1.2.tgz",
+      "integrity": "sha1-m81S4UwJd2PnSbJ0xDRu0uVgtak="
+    },
+    "destroy": {
+      "version": "1.0.4",
+      "resolved": "https://registry.npmjs.org/destroy/-/destroy-1.0.4.tgz",
+      "integrity": "sha1-l4hXRCxEdJ5CBmE+N5RiBYJqvYA="
+    },
+    "ee-first": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/ee-first/-/ee-first-1.1.1.tgz",
+      "integrity": "sha1-WQxhFWsK4vTwJVcyoViyZrxWsh0="
+    },
+    "encodeurl": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/encodeurl/-/encodeurl-1.0.2.tgz",
+      "integrity": "sha1-rT/0yG7C0CkyL1oCw6mmBslbP1k="
+    },
+    "escape-html": {
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/escape-html/-/escape-html-1.0.3.tgz",
+      "integrity": "sha1-Aljq5NPQwJdN4cFpGI7wBR0dGYg="
+    },
+    "etag": {
+      "version": "1.8.1",
+      "resolved": "https://registry.npmjs.org/etag/-/etag-1.8.1.tgz",
+      "integrity": "sha1-Qa4u62XvpiJorr/qg6x9eSmbCIc="
+    },
+    "express": {
+      "version": "4.16.4",
+      "resolved": "https://registry.npmjs.org/express/-/express-4.16.4.tgz",
+      "integrity": "sha512-j12Uuyb4FMrd/qQAm6uCHAkPtO8FDTRJZBDd5D2KOL2eLaz1yUNdUB/NOIyq0iU4q4cFarsUCrnFDPBcnksuOg==",
+      "requires": {
+        "accepts": "~1.3.5",
+        "array-flatten": "1.1.1",
+        "body-parser": "1.18.3",
+        "content-disposition": "0.5.2",
+        "content-type": "~1.0.4",
+        "cookie": "0.3.1",
+        "cookie-signature": "1.0.6",
+        "debug": "2.6.9",
+        "depd": "~1.1.2",
+        "encodeurl": "~1.0.2",
+        "escape-html": "~1.0.3",
+        "etag": "~1.8.1",
+        "finalhandler": "1.1.1",
+        "fresh": "0.5.2",
+        "merge-descriptors": "1.0.1",
+        "methods": "~1.1.2",
+        "on-finished": "~2.3.0",
+        "parseurl": "~1.3.2",
+        "path-to-regexp": "0.1.7",
+        "proxy-addr": "~2.0.4",
+        "qs": "6.5.2",
+        "range-parser": "~1.2.0",
+        "safe-buffer": "5.1.2",
+        "send": "0.16.2",
+        "serve-static": "1.13.2",
+        "setprototypeof": "1.1.0",
+        "statuses": "~1.4.0",
+        "type-is": "~1.6.16",
+        "utils-merge": "1.0.1",
+        "vary": "~1.1.2"
+      },
+      "dependencies": {
+        "debug": {
+          "version": "2.6.9",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-2.6.9.tgz",
+          "integrity": "sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==",
+          "requires": {
+            "ms": "2.0.0"
+          }
+        }
+      }
+    },
+    "finalhandler": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/finalhandler/-/finalhandler-1.1.1.tgz",
+      "integrity": "sha512-Y1GUDo39ez4aHAw7MysnUD5JzYX+WaIj8I57kO3aEPT1fFRL4sr7mjei97FgnwhAyyzRYmQZaTHb2+9uZ1dPtg==",
+      "requires": {
+        "debug": "2.6.9",
+        "encodeurl": "~1.0.2",
+        "escape-html": "~1.0.3",
+        "on-finished": "~2.3.0",
+        "parseurl": "~1.3.2",
+        "statuses": "~1.4.0",
+        "unpipe": "~1.0.0"
+      },
+      "dependencies": {
+        "debug": {
+          "version": "2.6.9",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-2.6.9.tgz",
+          "integrity": "sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==",
+          "requires": {
+            "ms": "2.0.0"
+          }
+        }
+      }
+    },
+    "follow-redirects": {
+      "version": "1.5.10",
+      "resolved": "https://registry.npmjs.org/follow-redirects/-/follow-redirects-1.5.10.tgz",
+      "integrity": "sha512-0V5l4Cizzvqt5D44aTXbFZz+FtyXV1vrDN6qrelxtfYQKW0KO0W2T/hkE8xvGa/540LkZlkaUjO4ailYTFtHVQ==",
+      "requires": {
+        "debug": "=3.1.0"
+      }
+    },
+    "forwarded": {
+      "version": "0.1.2",
+      "resolved": "https://registry.npmjs.org/forwarded/-/forwarded-0.1.2.tgz",
+      "integrity": "sha1-mMI9qxF1ZXuMBXPozszZGw/xjIQ="
+    },
+    "fresh": {
+      "version": "0.5.2",
+      "resolved": "https://registry.npmjs.org/fresh/-/fresh-0.5.2.tgz",
+      "integrity": "sha1-PYyt2Q2XZWn6g1qx+OSyOhBWBac="
+    },
+    "http-errors": {
+      "version": "1.6.3",
+      "resolved": "https://registry.npmjs.org/http-errors/-/http-errors-1.6.3.tgz",
+      "integrity": "sha1-i1VoC7S+KDoLW/TqLjhYC+HZMg0=",
+      "requires": {
+        "depd": "~1.1.2",
+        "inherits": "2.0.3",
+        "setprototypeof": "1.1.0",
+        "statuses": ">= 1.4.0 < 2"
+      }
+    },
+    "iconv-lite": {
+      "version": "0.4.23",
+      "resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.4.23.tgz",
+      "integrity": "sha512-neyTUVFtahjf0mB3dZT77u+8O0QB89jFdnBkd5P1JgYPbPaia3gXXOVL2fq8VyU2gMMD7SaN7QukTB/pmXYvDA==",
+      "requires": {
+        "safer-buffer": ">= 2.1.2 < 3"
+      }
+    },
+    "inherits": {
+      "version": "2.0.3",
+      "resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.3.tgz",
+      "integrity": "sha1-Yzwsg+PaQqUC9SRmAiSA9CCCYd4="
+    },
+    "ipaddr.js": {
+      "version": "1.9.1",
+      "resolved": "https://registry.npmjs.org/ipaddr.js/-/ipaddr.js-1.9.1.tgz",
+      "integrity": "sha512-0KI/607xoxSToH7GjN1FfSbLoU0+btTicjsQSWQlh/hZykN8KpmMf7uYwPW3R+akZ6R/w18ZlXSHBYXiYUPO3g=="
+    },
+    "media-typer": {
+      "version": "0.3.0",
+      "resolved": "https://registry.npmjs.org/media-typer/-/media-typer-0.3.0.tgz",
+      "integrity": "sha1-hxDXrwqmJvj/+hzgAWhUUmMlV0g="
+    },
+    "merge-descriptors": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/merge-descriptors/-/merge-descriptors-1.0.1.tgz",
+      "integrity": "sha1-sAqqVW3YtEVoFQ7J0blT8/kMu2E="
+    },
+    "methods": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/methods/-/methods-1.1.2.tgz",
+      "integrity": "sha1-VSmk1nZUE07cxSZmVoNbD4Ua/O4="
+    },
+    "mime": {
+      "version": "1.4.1",
+      "resolved": "https://registry.npmjs.org/mime/-/mime-1.4.1.tgz",
+      "integrity": "sha512-KI1+qOZu5DcW6wayYHSzR/tXKCDC5Om4s1z2QJjDULzLcmf3DvzS7oluY4HCTrc+9FiKmWUgeNLg7W3uIQvxtQ=="
+    },
+    "mime-db": {
+      "version": "1.43.0",
+      "resolved": "https://registry.npmjs.org/mime-db/-/mime-db-1.43.0.tgz",
+      "integrity": "sha512-+5dsGEEovYbT8UY9yD7eE4XTc4UwJ1jBYlgaQQF38ENsKR3wj/8q8RFZrF9WIZpB2V1ArTVFUva8sAul1NzRzQ=="
+    },
+    "mime-types": {
+      "version": "2.1.26",
+      "resolved": "https://registry.npmjs.org/mime-types/-/mime-types-2.1.26.tgz",
+      "integrity": "sha512-01paPWYgLrkqAyrlDorC1uDwl2p3qZT7yl806vW7DvDoxwXi46jsjFbg+WdwotBIk6/MbEhO/dh5aZ5sNj/dWQ==",
+      "requires": {
+        "mime-db": "1.43.0"
+      }
+    },
+    "ms": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
+      "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g="
+    },
+    "negotiator": {
+      "version": "0.6.2",
+      "resolved": "https://registry.npmjs.org/negotiator/-/negotiator-0.6.2.tgz",
+      "integrity": "sha512-hZXc7K2e+PgeI1eDBe/10Ard4ekbfrrqG8Ep+8Jmf4JID2bNg7NvCPOZN+kfF574pFQI7mum2AUqDidoKqcTOw=="
+    },
+    "object-assign": {
+      "version": "4.1.1",
+      "resolved": "https://registry.npmjs.org/object-assign/-/object-assign-4.1.1.tgz",
+      "integrity": "sha1-IQmtx5ZYh8/AXLvUQsrIv7s2CGM="
+    },
+    "on-finished": {
+      "version": "2.3.0",
+      "resolved": "https://registry.npmjs.org/on-finished/-/on-finished-2.3.0.tgz",
+      "integrity": "sha1-IPEzZIGwg811M3mSoWlxqi2QaUc=",
+      "requires": {
+        "ee-first": "1.1.1"
+      }
+    },
+    "parseurl": {
+      "version": "1.3.3",
+      "resolved": "https://registry.npmjs.org/parseurl/-/parseurl-1.3.3.tgz",
+      "integrity": "sha512-CiyeOxFT/JZyN5m0z9PfXw4SCBJ6Sygz1Dpl0wqjlhDEGGBP1GnsUVEL0p63hoG1fcj3fHynXi9NYO4nWOL+qQ=="
+    },
+    "path-to-regexp": {
+      "version": "0.1.7",
+      "resolved": "https://registry.npmjs.org/path-to-regexp/-/path-to-regexp-0.1.7.tgz",
+      "integrity": "sha1-32BBeABfUi8V60SQ5yR6G/qmf4w="
+    },
+    "proxy-addr": {
+      "version": "2.0.6",
+      "resolved": "https://registry.npmjs.org/proxy-addr/-/proxy-addr-2.0.6.tgz",
+      "integrity": "sha512-dh/frvCBVmSsDYzw6n926jv974gddhkFPfiN8hPOi30Wax25QZyZEGveluCgliBnqmuM+UJmBErbAUFIoDbjOw==",
+      "requires": {
+        "forwarded": "~0.1.2",
+        "ipaddr.js": "1.9.1"
+      }
+    },
+    "qs": {
+      "version": "6.5.2",
+      "resolved": "https://registry.npmjs.org/qs/-/qs-6.5.2.tgz",
+      "integrity": "sha512-N5ZAX4/LxJmF+7wN74pUD6qAh9/wnvdQcjq9TZjevvXzSUo7bfmw91saqMjzGS2xq91/odN2dW/WOl7qQHNDGA=="
+    },
+    "querystring": {
+      "version": "0.2.0",
+      "resolved": "https://registry.npmjs.org/querystring/-/querystring-0.2.0.tgz",
+      "integrity": "sha1-sgmEkgO7Jd+CDadW50cAWHhSFiA="
+    },
+    "range-parser": {
+      "version": "1.2.1",
+      "resolved": "https://registry.npmjs.org/range-parser/-/range-parser-1.2.1.tgz",
+      "integrity": "sha512-Hrgsx+orqoygnmhFbKaHE6c296J+HTAQXoxEF6gNupROmmGJRoyzfG3ccAveqCBrwr/2yxQ5BVd/GTl5agOwSg=="
+    },
+    "raw-body": {
+      "version": "2.3.3",
+      "resolved": "https://registry.npmjs.org/raw-body/-/raw-body-2.3.3.tgz",
+      "integrity": "sha512-9esiElv1BrZoI3rCDuOuKCBRbuApGGaDPQfjSflGxdy4oyzqghxu6klEkkVIvBje+FF0BX9coEv8KqW6X/7njw==",
+      "requires": {
+        "bytes": "3.0.0",
+        "http-errors": "1.6.3",
+        "iconv-lite": "0.4.23",
+        "unpipe": "1.0.0"
+      }
+    },
+    "safe-buffer": {
+      "version": "5.1.2",
+      "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.1.2.tgz",
+      "integrity": "sha512-Gd2UZBJDkXlY7GbJxfsE8/nvKkUEU1G38c1siN6QP6a9PT9MmHB8GnpscSmMJSoF8LOIrt8ud/wPtojys4G6+g=="
+    },
+    "safer-buffer": {
+      "version": "2.1.2",
+      "resolved": "https://registry.npmjs.org/safer-buffer/-/safer-buffer-2.1.2.tgz",
+      "integrity": "sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg=="
+    },
+    "send": {
+      "version": "0.16.2",
+      "resolved": "https://registry.npmjs.org/send/-/send-0.16.2.tgz",
+      "integrity": "sha512-E64YFPUssFHEFBvpbbjr44NCLtI1AohxQ8ZSiJjQLskAdKuriYEP6VyGEsRDH8ScozGpkaX1BGvhanqCwkcEZw==",
+      "requires": {
+        "debug": "2.6.9",
+        "depd": "~1.1.2",
+        "destroy": "~1.0.4",
+        "encodeurl": "~1.0.2",
+        "escape-html": "~1.0.3",
+        "etag": "~1.8.1",
+        "fresh": "0.5.2",
+        "http-errors": "~1.6.2",
+        "mime": "1.4.1",
+        "ms": "2.0.0",
+        "on-finished": "~2.3.0",
+        "range-parser": "~1.2.0",
+        "statuses": "~1.4.0"
+      },
+      "dependencies": {
+        "debug": {
+          "version": "2.6.9",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-2.6.9.tgz",
+          "integrity": "sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==",
+          "requires": {
+            "ms": "2.0.0"
+          }
+        }
+      }
+    },
+    "serve-static": {
+      "version": "1.13.2",
+      "resolved": "https://registry.npmjs.org/serve-static/-/serve-static-1.13.2.tgz",
+      "integrity": "sha512-p/tdJrO4U387R9oMjb1oj7qSMaMfmOyd4j9hOFoxZe2baQszgHcSWjuya/CiT5kgZZKRudHNOA0pYXOl8rQ5nw==",
+      "requires": {
+        "encodeurl": "~1.0.2",
+        "escape-html": "~1.0.3",
+        "parseurl": "~1.3.2",
+        "send": "0.16.2"
+      }
+    },
+    "setprototypeof": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/setprototypeof/-/setprototypeof-1.1.0.tgz",
+      "integrity": "sha512-BvE/TwpZX4FXExxOxZyRGQQv651MSwmWKZGqvmPcRIjDqWub67kTKuIMx43cZZrS/cBBzwBcNDWoFxt2XEFIpQ=="
+    },
+    "statuses": {
+      "version": "1.4.0",
+      "resolved": "https://registry.npmjs.org/statuses/-/statuses-1.4.0.tgz",
+      "integrity": "sha512-zhSCtt8v2NDrRlPQpCNtw/heZLtfUDqxBM1udqikb/Hbk52LK4nQSwr10u77iopCW5LsyHpuXS0GnEc48mLeew=="
+    },
+    "type-is": {
+      "version": "1.6.18",
+      "resolved": "https://registry.npmjs.org/type-is/-/type-is-1.6.18.tgz",
+      "integrity": "sha512-TkRKr9sUTxEH8MdfuCSP7VizJyzRNMjj2J2do2Jr3Kym598JVdEksuzPQCnlFPW4ky9Q+iA+ma9BGm06XQBy8g==",
+      "requires": {
+        "media-typer": "0.3.0",
+        "mime-types": "~2.1.24"
+      }
+    },
+    "unpipe": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/unpipe/-/unpipe-1.0.0.tgz",
+      "integrity": "sha1-sr9O6FFKrmFltIF4KdIbLvSZBOw="
+    },
+    "utils-merge": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/utils-merge/-/utils-merge-1.0.1.tgz",
+      "integrity": "sha1-n5VxD1CiZ5R7LMwSR0HBAoQn5xM="
+    },
+    "vary": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/vary/-/vary-1.1.2.tgz",
+      "integrity": "sha1-IpnwLG3tMNSllhsLn3RSShj2NPw="
+    }
+  }
+}
diff --git a/package.json b/package.json
index b40a74ce..3b9bb489 100644
--- a/package.json
+++ b/package.json
@@ -4,10 +4,10 @@
   "description": "Basic examples of the Spotify authorization flows through OAuth 2",
   "version": "0.0.2",
   "dependencies": {
-    "cookie-parser": "1.3.2",
-    "express": "~4.16.0",
+    "axios": "^0.19.2",
+    "cookie-parser": "^1.4.4",
     "cors": "^2.8.4",
-    "querystring": "~0.2.0",
-    "request": "~2.83.0"
+    "express": "~4.16.0",
+    "querystring": "~0.2.0"
   }
 }