diff --git a/hydro/entry/common.js b/hydro/entry/common.js
index f452b9b9c..7a15e6fde 100644
--- a/hydro/entry/common.js
+++ b/hydro/entry/common.js
@@ -5,7 +5,7 @@ const fs = require('fs');
 const yaml = require('js-yaml');
 
 const builtinLib = [
-    'axios', 'download', 'i18n', 'mail', 'markdown',
+    'jwt', 'download', 'i18n', 'mail', 'markdown',
     'md5', 'misc', 'paginate', 'hash.hydro', 'rank',
     'template', 'validator', 'nav', 'sysinfo', 'testdata.convert.ini',
     'readConfig', 'logger', 'useragent',
diff --git a/hydro/handler/user.js b/hydro/handler/user.js
index fadfb5d09..24ea3862a 100644
--- a/hydro/handler/user.js
+++ b/hydro/handler/user.js
@@ -1,4 +1,4 @@
-const axios = require('axios');
+const superagent = require('superagent');
 const { Route, Handler } = require('../service/server.js');
 const user = require('../model/user');
 const token = require('../model/token');
@@ -162,67 +162,127 @@ class UserSearchHandler extends Handler {
 }
 
 class OauthHandler extends Handler {
+    async github() {
+        const [appid, [state]] = await Promise.all([
+            system.get('oauth.githubappid'),
+            token.add(token.TYPE_OAUTH, 600, { redirect: this.request.referer }),
+        ]);
+        this.response.redirect = `https://github.com/login/oauth/authorize?client_id=${appid}&state=${state}`;
+    }
+
+    async google() {
+        const [appid, url, [state]] = await Promise.all([
+            system.get('oauth.googleappid'),
+            system.get('server.url'),
+            token.add(token.TYPE_OAUTH, 600, { redirect: this.request.referer }),
+        ]);
+        this.response.redirect = `https://accounts.google.com/o/oauth2/v2/auth?client_id=${appid}&response_type=code&redirect_uri=${url}oauth/google/callback&scope=https://www.googleapis.com/auth/userinfo.email https://www.googleapis.com/auth/userinfo.profile&state=${state}`;
+    }
+
     async get({ type }) {
-        if (type === 'github') {
-            const [appid, [state]] = await Promise.all([
-                system.get('oauth.githubappid'),
-                token.add(token.TYPE_OAUTH, 600, { redirect: this.request.referer }),
-            ]);
-            this.response.redirect = `https://github.com/login/oauth/authorize?client_id=${appid}&state=${state}`;
-        }
+        if (type === 'github') await this.github();
+        else if (type === 'google') await this.google();
     }
 }
 
 class OauthCallbackHandler extends Handler {
-    async get({ type, state, code }) {
-        if (type === 'github') {
-            const [appid, secret, url, s] = await Promise.all([
-                system.get('oauth.githubappid'),
-                system.get('oauth.githubsecret'),
-                system.get('server.url'),
-                token.get(state, token.TYPE_OAUTH),
-            ]);
-            const res = await axios.post('https://github.com/login/oauth/access_token', {
+    async github({ state, code }) {
+        const [appid, secret, url, s] = await Promise.all([
+            system.get('oauth.githubappid'),
+            system.get('oauth.githubsecret'),
+            system.get('server.url'),
+            token.get(state, token.TYPE_OAUTH),
+        ]);
+        const res = await superagent.post('https://github.com/login/oauth/access_token')
+            .send({
                 client_id: appid,
                 client_secret: secret,
                 code,
                 redirect_uri: `${url}oauth/github/callback`,
                 state,
-            }, { headers: { accept: 'application/json' } });
-            if (res.data.error) {
-                throw new UserFacingError(
-                    res.data.error, res.data.error_description, res.data.error_uri,
-                );
-            }
-            const t = res.data.access_token;
-            const userInfo = await axios.get('https://api.github.com/user', {
-                headers: {
-                    Authorization: `token ${t}`,
-                },
+            })
+            .set('accept', 'application/json');
+        if (res.body.error) {
+            throw new UserFacingError(
+                res.body.error, res.body.error_description, res.body.error_uri,
+            );
+        }
+        const t = res.body.access_token;
+        const userInfo = await superagent.get('https://api.github.com/user')
+            .set('Authorization', `token ${t}`);
+        const ret = {
+            email: userInfo.body.mail,
+            bio: userInfo.body.bio,
+            uname: [userInfo.body.name, userInfo.body.login],
+        };
+        this.response.redirect = s.redirect;
+        await token.del(s, token.TYPE_OAUTH);
+        return ret;
+    }
+
+    async google({
+        code, scope, authuser, prompt, error, state,
+    }) {
+        if (error) throw new UserFacingError(error);
+        console.log(scope, authuser, prompt);
+        const [
+            [appid, secret, url, proxy],
+            s,
+        ] = await Promise.all([
+            system.getMany([
+                'oauth.googleappid', 'oauth.googlesecret', 'server.url', 'proxy',
+            ]),
+            token.get(state, token.TYPE_OAUTH),
+        ]);
+        const res = await superagent.post('https://oauth2.googleapis.com/token')
+            .proxy(proxy)
+            .send({
+                client_id: appid,
+                client_secret: secret,
+                code,
+                grant_type: 'authorization_code',
+                redirect_uri: `${url}oauth/google/callback`,
             });
-            const {
-                email: mail, bio, name, login,
-            } = userInfo.data;
-            const udoc = await user.getByEmail('system', mail, true);
-            if (udoc) {
-                this.session.uid = udoc._id;
-                await token.del(s, token.TYPE_OAUTH);
-            } else {
-                let uname;
-                const nudoc = await user.getByUname('system', name, true);
-                if (!nudoc) uname = name;
-                else {
-                    const ludoc = await user.getByUname('system', login, true);
-                    if (!ludoc) uname = login;
-                    else uname = String.random(16);
+        const payload = global.Hydro.lib.jwt.decode(res.body.id_token);
+        await token.del(state, token.TYPE_OAUTH);
+        this.response.redirect = s.redirect;
+        return {
+            email: payload.email,
+            uname: [payload.given_name, payload.name, payload.family_name],
+            viewLang: payload.locale.replace('-', '_'),
+        };
+    }
+
+    async get(args) {
+        let r;
+        if (args.type === 'github') r = await this.github(args);
+        else if (args.type === 'google') r = await this.google(args);
+        else throw new UserFacingError('Oauth type');
+        const udoc = await user.getByEmail('system', r.email, true);
+        if (udoc) {
+            this.session.uid = udoc._id;
+        } else {
+            let username = '';
+            r.uname = r.uname || [];
+            r.uname.push(String.random(16));
+            for (const uname of r.uname) {
+                // eslint-disable-next-line no-await-in-loop
+                const nudoc = await user.getByUname('system', uname, true);
+                if (!nudoc) {
+                    username = uname;
+                    break;
                 }
-                const uid = await user.create({
-                    mail, uname, password: String.random(32), regip: this.request.ip,
-                });
-                await user.setById(uid, { bio, oauth: 'github' });
-                this.session.uid = uid;
             }
-            this.response.redirect = s.redirect;
+            const uid = await user.create({
+                mail: r.email, uname: username, password: String.random(32), regip: this.request.ip,
+            });
+            const $set = {
+                oauth: args.type,
+            };
+            if (r.bio) $set.bio = r.bio;
+            if (r.viewLang) $set.viewLang = r.viewLang;
+            await user.setById(uid, $set);
+            this.session.uid = uid;
         }
     }
 }
diff --git a/hydro/lib/axios.js b/hydro/lib/axios.js
deleted file mode 100644
index c3c65b353..000000000
--- a/hydro/lib/axios.js
+++ /dev/null
@@ -1,23 +0,0 @@
-const axios = require('axios');
-
-async function get(url, options) {
-    let res;
-    try {
-        res = await axios.get(url, options);
-    } catch (e) {
-        res = e;
-    }
-    return res;
-}
-
-async function post(url, data, options) {
-    let res;
-    try {
-        res = await axios.post(url, data, options);
-    } catch (e) {
-        res = e;
-    }
-    return res;
-}
-
-global.Hydro.lib.axios = module.exports = { get, post };
diff --git a/hydro/lib/download.js b/hydro/lib/download.js
index 033ec1b3c..cffb5d43e 100644
--- a/hydro/lib/download.js
+++ b/hydro/lib/download.js
@@ -1,23 +1,17 @@
-const axios = require('axios');
+const superagent = require('superagent');
 const fs = require('fs');
 
 async function download(url, path, retry = 3) {
-    let r;
-    try {
-        const res = await axios.get(url, { responseType: 'stream' });
-        if (path) {
-            const w = await fs.createWriteStream(path);
-            res.data.pipe(w);
-            await new Promise((resolve, reject) => {
-                w.on('finish', resolve);
-                w.on('error', reject);
-            });
-        } else r = res.data;
-    } catch (e) {
-        if (retry) r = await download(url, path, retry - 1);
-        else throw e;
+    if (path) {
+        const w = await fs.createWriteStream(path);
+        await superagent.get(url).retry(retry).pipe(w);
+        await new Promise((resolve, reject) => {
+            w.on('finish', resolve);
+            w.on('error', reject);
+        });
+        return path;
     }
-    return r;
+    return superagent.get(url);
 }
 
 global.Hydro.lib.download = module.exports = download;
diff --git a/hydro/lib/jwt.js b/hydro/lib/jwt.js
new file mode 100644
index 000000000..609c7f851
--- /dev/null
+++ b/hydro/lib/jwt.js
@@ -0,0 +1,35 @@
+function decodeBase64WithUriEncoding(encodedText) {
+    return Buffer.from(encodedText, 'base64').toString('utf8');
+}
+
+function unescapedString(escapedString) {
+    escapedString += new Array(5 - escapedString.length % 4).join('=');
+    return escapedString.replace(/\-/g, '+').replace(/_/g, '/');
+}
+
+function decodeJWT(idToken) {
+    const token = idToken.split('.');
+    if (token.length !== 3) {
+        throw new Error('Invalid idToken');
+    }
+    try {
+        const headerSegment = JSON.parse(decodeBase64WithUriEncoding(token[0]));
+        const payloadSegment = JSON.parse(decodeBase64WithUriEncoding(token[1]));
+        const signature = unescapedString(token[2]);
+        return {
+            dataToSign: [token[0], token[1]].join('.'),
+            header: headerSegment,
+            payload: payloadSegment,
+            signature,
+        };
+    } catch (e) {
+        throw new Error('Invalid payload');
+    }
+}
+
+function decode(idToken) {
+    const decodedJWT = decodeJWT(idToken);
+    return decodedJWT.payload;
+}
+
+global.Hydro.lib.jwt = module.exports = { decode };
diff --git a/hydro/loader.js b/hydro/loader.js
index 1ecb220cb..a026bd9e0 100644
--- a/hydro/loader.js
+++ b/hydro/loader.js
@@ -75,8 +75,8 @@ async function messageHandler(worker, msg) {
 async function load() {
     global.nodeModules = {
         'adm-zip': require('adm-zip'),
-        axios: require('axios'),
         bson: require('bson'),
+        superagent: require('superagent'),
         'js-yaml': require('js-yaml'),
         mongodb: require('mongodb'),
     };
diff --git a/hydro/model/setting.js b/hydro/model/setting.js
index bacbec2d8..bc3d8d32e 100644
--- a/hydro/model/setting.js
+++ b/hydro/model/setting.js
@@ -104,6 +104,9 @@ SystemSetting(
     Setting('setting_server', 'server.port', null, 8888, 'number', 'Server Port'),
     Setting('setting_oauth', 'oauth.githubappid', null, null, 'text', 'Github Oauth AppID'),
     Setting('setting_oauth', 'oauth.githubsecret', null, null, 'text', 'Github Oauth Secret'),
+    Setting('setting_oauth', 'oauth.googleappid', null, null, 'text', 'Google Oauth ClientID'),
+    Setting('setting_oauth', 'oauth.googlesecret', null, null, 'text', 'Google Oauth Secret'),
+    Setting('setting_proxy', 'proxy', null, null, 'text', 'Proxy Server URL'),
     Setting('setting_constant', 'PROBLEM_PER_PAGE', null, 100, 'number', 'Problems per Page'),
     Setting('setting_constant', 'CONTEST_PER_PAGE', null, 20, 'number', 'Contests per Page'),
     Setting('setting_constant', 'DISCUSSION_PER_PAGE', null, 50, 'number', 'Discussion per Page'),
diff --git a/hydro/model/system.js b/hydro/model/system.js
index e93e502c9..12dde20b5 100644
--- a/hydro/model/system.js
+++ b/hydro/model/system.js
@@ -7,10 +7,25 @@ async function get(_id) {
     if (doc) return doc.value;
     return null;
 }
+
+async function getMany(keys) {
+    const docs = await coll.find({ _id: { $in: keys } }).toArray();
+    const dict = {};
+    const res = [];
+    for (const doc of docs) {
+        dict[doc._id] = doc.value;
+    }
+    for (const key of keys) {
+        res.push(dict[key] || null);
+    }
+    return res;
+}
+
 async function update(_id, operation, config) {
     await coll.findOneAndUpdate({ _id }, operation, config);
     return get(_id);
 }
+
 async function set(_id, value) {
     await coll.findOneAndUpdate({ _id }, { $set: { value } }, { upsert: true });
     return get(_id);
@@ -25,6 +40,7 @@ function inc(field) {
 
 global.Hydro.model.system = module.exports = {
     get,
+    getMany,
     update,
     inc,
     set,
diff --git a/hydro/utils.js b/hydro/utils.js
index 717a252e1..47f3a8400 100644
--- a/hydro/utils.js
+++ b/hydro/utils.js
@@ -1,3 +1,8 @@
+const superagent = require('superagent');
+const proxy = require('superagent-proxy');
+
+proxy(superagent);
+
 const dict = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890';
 
 String.random = function random(digit = 32) {
diff --git a/module/problem-import-syzoj/lib.js b/module/problem-import-syzoj/lib.js
index c9bc700e3..bf880d106 100644
--- a/module/problem-import-syzoj/lib.js
+++ b/module/problem-import-syzoj/lib.js
@@ -1,6 +1,7 @@
 const assert = require('assert');
 
-const { download, axios } = global.Hydro.lib;
+const { download } = global.Hydro.lib;
+const { superagent } = global.nodeModules;
 const { ValidationError, RemoteOnlineJudgeError } = global.Hydro.error;
 
 async function syzoj(url, handler) {
@@ -8,7 +9,7 @@ async function syzoj(url, handler) {
     assert(url.match(RE_SYZOJ), new ValidationError('url'));
     if (!url.endsWith('/')) url += '/';
     const [, host, pid] = RE_SYZOJ.exec(url);
-    const res = await axios.get(`${url}export`);
+    const res = await superagent.get(`${url}export`);
     assert(res.status === 200, new RemoteOnlineJudgeError('Cannot connect to target server'));
     assert(res.data.success, new RemoteOnlineJudgeError((res.data.error || {}).message));
     const p = res.data.obj;
diff --git a/package.json b/package.json
index db42f6846..5c1e10cef 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "hydrooj",
-  "version": "2.3.0",
+  "version": "2.4.0",
   "main": "hydro/loader.js",
   "repository": "https://github.com/hydro-dev/Hydro.git",
   "author": "masnn",
@@ -8,7 +8,6 @@
   "dependencies": {
     "adm-zip": "^0.4.14",
     "ansi_up": "^4.0.4",
-    "axios": "^0.19.0",
     "bson": "^4.0.2",
     "detect-browser": "^5.1.1",
     "eslint": "7.2.0",
@@ -32,10 +31,12 @@
     "nodemailer": "^6.4.10",
     "nunjucks": "^3.2.1",
     "prismjs": "^1.20.0",
+    "snyk": "^1.346.0",
     "sockjs": "^0.3.20",
+    "superagent": "^5.2.2",
+    "superagent-proxy": "^2.0.0",
     "systeminformation": "^4.26.5",
-    "yargs": "^15.3.1",
-    "snyk": "^1.346.0"
+    "yargs": "^15.3.1"
   },
   "devDependencies": {
     "eslint-config-airbnb-base": "^14.2.0",
@@ -63,4 +64,4 @@
     ]
   },
   "snyk": true
-}
+}
\ No newline at end of file
diff --git a/yarn.lock b/yarn.lock
index 3fec359fb..9468d1073 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -709,18 +709,16 @@ async@^1.4.0:
   resolved "https://registry.yarnpkg.com/async/-/async-1.5.2.tgz#ec6a61ae56480c0c3cb241c95618e20892f9672a"
   integrity sha1-7GphrlZIDAw8skHJVhjiCJL5Zyo=
 
+asynckit@^0.4.0:
+  version "0.4.0"
+  resolved "https://registry.yarnpkg.com/asynckit/-/asynckit-0.4.0.tgz#c79ed97f7f34cb8f2ba1bc9790bcc366474b4b79"
+  integrity sha1-x57Zf380y48robyXkLzDZkdLS3k=
+
 atob@^2.1.2:
   version "2.1.2"
   resolved "https://registry.yarnpkg.com/atob/-/atob-2.1.2.tgz#6d9517eb9e030d2436666651e86bd9f6f13533c9"
   integrity sha512-Wm6ukoaOGJi/73p/cl2GvLjTI5JM1k/O14isD73YML8StrH/7/lRFgmg8nICZgD3bZZvjwCGxtMOD3wWNAu8cg==
 
-axios@^0.19.0:
-  version "0.19.2"
-  resolved "https://registry.yarnpkg.com/axios/-/axios-0.19.2.tgz#3ea36c5d8818d0d5f8a8a97a6d36b86cdc00cb27"
-  integrity sha512-fjgm5MvRHLhx+osE2xoekY70AhARk3a6hkN+3Io1jc00jtquGvxYlKlsFUhmUET0V5te6CcZI7lcv2Ym61mjHA==
-  dependencies:
-    follow-redirects "1.5.10"
-
 balanced-match@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/balanced-match/-/balanced-match-1.0.0.tgz#89b4d199ab2bee49de164ea02b89ce462d71b767"
@@ -1277,6 +1275,13 @@ color-name@~1.1.4:
   resolved "https://registry.yarnpkg.com/color-name/-/color-name-1.1.4.tgz#c2a09a87acbde69543de6f63fa3995c826c536a2"
   integrity sha512-dOy+3AuW3a2wNbZHIuMZpTcgjGuLU/uBL/ubcZF9OXbDo8ff4O8yVp5Bf0efS8uEoYo5q4Fx7dY9OgQGXgAsQA==
 
+combined-stream@^1.0.8:
+  version "1.0.8"
+  resolved "https://registry.yarnpkg.com/combined-stream/-/combined-stream-1.0.8.tgz#c3d45a8b34fd730631a110a8a2520682b31d5a7f"
+  integrity sha512-FQN4MRfuJeHf7cBbBMJFXhKSDq+2kAArBlmRBvcvFE5BB1HZKXtSFASDhdlz9zOYwxh8lDdnvmMOe/+5cdoEdg==
+  dependencies:
+    delayed-stream "~1.0.0"
+
 commander@^2.20.0:
   version "2.20.3"
   resolved "https://registry.yarnpkg.com/commander/-/commander-2.20.3.tgz#fd485e84c03eb4881c20722ba48035e8531aeb33"
@@ -1292,7 +1297,7 @@ commondir@^1.0.1:
   resolved "https://registry.yarnpkg.com/commondir/-/commondir-1.0.1.tgz#ddd800da0c66127393cca5950ea968a3aaf1253b"
   integrity sha1-3dgA2gxmEnOTzKWVDqloo6rxJTs=
 
-component-emitter@^1.2.1:
+component-emitter@^1.2.1, component-emitter@^1.3.0:
   version "1.3.0"
   resolved "https://registry.yarnpkg.com/component-emitter/-/component-emitter-1.3.0.tgz#16e4070fba8ae29b679f2215853ee181ab2eabc0"
   integrity sha512-Rd3se6QB+sO1TwqZjscQrurpEPIfO0/yYnSin6Q/rD3mOutHvUrCAhJub3r90uNb+SESBuE0QYoB90YdfatsRg==
@@ -1363,6 +1368,11 @@ content-type@^1.0.4:
   resolved "https://registry.yarnpkg.com/content-type/-/content-type-1.0.4.tgz#e138cc75e040c727b1966fe5e5f8c9aee256fe3b"
   integrity sha512-hIP3EEPs8tB9AT1L+NUqtwOAps4mk2Zob89MWXMHjHWg9milF/j4osnnQLXBCBFBk/tvIG/tUc9mOUJiPBhPXA==
 
+cookiejar@^2.1.2:
+  version "2.1.2"
+  resolved "https://registry.yarnpkg.com/cookiejar/-/cookiejar-2.1.2.tgz#dd8a235530752f988f9a0844f3fc589e3111125c"
+  integrity sha512-Mw+adcfzPxcPeI+0WlvRrr/3lGVO0bD75SxX6811cxSh1Wbxx7xZBGK1eVtDf6si8rg2lhnUjsVLMFMfbRIuwA==
+
 cookies@~0.8.0:
   version "0.8.0"
   resolved "https://registry.yarnpkg.com/cookies/-/cookies-0.8.0.tgz#1293ce4b391740a8406e3c9870e828c4b54f3f90"
@@ -1483,7 +1493,7 @@ debug@2, debug@2.6.9, debug@^2.2.0, debug@^2.3.3, debug@^2.6.9:
   dependencies:
     ms "2.0.0"
 
-debug@3.1.0, debug@=3.1.0, debug@~3.1.0:
+debug@3.1.0, debug@~3.1.0:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/debug/-/debug-3.1.0.tgz#5bb5a0672628b64149566ba16819e61518c67261"
   integrity sha512-OX8XqP7/1a9cqkxYw2yXss15f26NKWBpDXQd0/uK/KPqdQhxbPa994hnzjcE2VqQpDslf55723cKPUOGSmMY3g==
@@ -1579,6 +1589,11 @@ degenerator@^1.0.4:
     escodegen "1.x.x"
     esprima "3.x.x"
 
+delayed-stream@~1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/delayed-stream/-/delayed-stream-1.0.0.tgz#df3ae199acadfb7d440aaae0b29e2272b24ec619"
+  integrity sha1-3zrhmayt+31ECqrgsp4icrJOxhk=
+
 delegate@^3.1.2:
   version "3.2.0"
   resolved "https://registry.yarnpkg.com/delegate/-/delegate-3.2.0.tgz#b66b71c3158522e8ab5744f720d8ca0c2af59166"
@@ -2129,6 +2144,11 @@ fast-levenshtein@^2.0.6, fast-levenshtein@~2.0.6:
   resolved "https://registry.yarnpkg.com/fast-levenshtein/-/fast-levenshtein-2.0.6.tgz#3d8a5c66883a16a30ca8643e851f19baa7797917"
   integrity sha1-PYpcZog6FqMMqGQ+hR8Zuqd5eRc=
 
+fast-safe-stringify@^2.0.7:
+  version "2.0.7"
+  resolved "https://registry.yarnpkg.com/fast-safe-stringify/-/fast-safe-stringify-2.0.7.tgz#124aa885899261f68aedb42a7c080de9da608743"
+  integrity sha512-Utm6CdzT+6xsDk2m8S6uL8VHxNwI6Jub+e9NYTcAms28T84pTa25GJQV9j0CY0N1rM8hK4x6grpF2BQf+2qwVA==
+
 faye-websocket@^0.10.0:
   version "0.10.0"
   resolved "https://registry.yarnpkg.com/faye-websocket/-/faye-websocket-0.10.0.tgz#4e492f8d04dfb6f89003507f6edbf2d501e7c6f4"
@@ -2237,19 +2257,21 @@ flush-write-stream@^1.0.0:
     inherits "^2.0.3"
     readable-stream "^2.3.6"
 
-follow-redirects@1.5.10:
-  version "1.5.10"
-  resolved "https://registry.yarnpkg.com/follow-redirects/-/follow-redirects-1.5.10.tgz#7b7a9f9aea2fdff36786a94ff643ed07f4ff5e2a"
-  integrity sha512-0V5l4Cizzvqt5D44aTXbFZz+FtyXV1vrDN6qrelxtfYQKW0KO0W2T/hkE8xvGa/540LkZlkaUjO4ailYTFtHVQ==
-  dependencies:
-    debug "=3.1.0"
-
 for-in@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/for-in/-/for-in-1.0.2.tgz#81068d295a8142ec0ac726c6e2200c30fb6d5e80"
   integrity sha1-gQaNKVqBQuwKxybG4iAMMPttXoA=
 
-formidable@^1.1.1:
+form-data@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/form-data/-/form-data-3.0.0.tgz#31b7e39c85f1355b7139ee0c647cf0de7f83c682"
+  integrity sha512-CKMFDglpbMi6PyN+brwB9Q/GOw0eAnsrEZDgcsH5Krhz5Od/haKHAX0NmQfha2zPPz0JpWzA7GJHGSnvCRLWsg==
+  dependencies:
+    asynckit "^0.4.0"
+    combined-stream "^1.0.8"
+    mime-types "^2.1.12"
+
+formidable@^1.1.1, formidable@^1.2.1:
   version "1.2.2"
   resolved "https://registry.yarnpkg.com/formidable/-/formidable-1.2.2.tgz#bf69aea2972982675f00865342b982986f6b8dd9"
   integrity sha512-V8gLm+41I/8kguQ4/o1D3RIHRmhYFG4pnNyonvua+40rqcEmT4+V71yaZ3B457xbbgCsCfjSPi65u/W6vK1U5Q==
@@ -3538,13 +3560,18 @@ mime-db@1.44.0, "mime-db@>= 1.43.0 < 2":
   resolved "https://registry.yarnpkg.com/mime-db/-/mime-db-1.44.0.tgz#fa11c5eb0aca1334b4233cb4d52f10c5a6272f92"
   integrity sha512-/NOTfLrsPBVeH7YtFPgsVWveuL+4SjjYxaQ1xtM1KMFj7HdxlBlxeyNLzhyJVx7r4rZGJAZ/6lkKCitSc/Nmpg==
 
-mime-types@^2.1.18, mime-types@^2.1.8, mime-types@~2.1.24:
+mime-types@^2.1.12, mime-types@^2.1.18, mime-types@^2.1.8, mime-types@~2.1.24:
   version "2.1.27"
   resolved "https://registry.yarnpkg.com/mime-types/-/mime-types-2.1.27.tgz#47949f98e279ea53119f5722e0f34e529bec009f"
   integrity sha512-JIhqnCasI9yD+SsmkquHBxTSEuZdQX5BuQnS2Vc7puQQQ+8yiP5AY5uWhpdv4YL4VM5c6iliiYWPgJ/nJQLp7w==
   dependencies:
     mime-db "1.44.0"
 
+mime@^2.4.4:
+  version "2.4.6"
+  resolved "https://registry.yarnpkg.com/mime/-/mime-2.4.6.tgz#e5b407c90db442f2beb5b162373d07b69affa4d1"
+  integrity sha512-RZKhC3EmpBchfTGBVb8fb+RL2cWyw/32lshnsETttkBAyAUXSGHxbEJWWRXc751DrIxG1q04b8QwMbAwkRPpUA==
+
 mimic-fn@^1.0.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/mimic-fn/-/mimic-fn-1.2.0.tgz#820c86a39334640e99516928bd03fca88057d022"
@@ -4314,7 +4341,7 @@ promise-inflight@^1.0.1:
   dependencies:
     asap "~2.0.3"
 
-proxy-agent@^3.1.1:
+proxy-agent@3, proxy-agent@^3.1.1:
   version "3.1.1"
   resolved "https://registry.yarnpkg.com/proxy-agent/-/proxy-agent-3.1.1.tgz#7e04e06bf36afa624a1540be247b47c970bd3014"
   integrity sha512-WudaR0eTsDx33O3EJE16PjBRZWcX8GqCEeERw1W3hZJgH/F2a46g7jty6UGty6NeJ4CKQy8ds2CJPMiyeqaTvw==
@@ -4402,7 +4429,7 @@ pupa@^2.0.1:
   dependencies:
     escape-goat "^2.0.0"
 
-qs@^6.4.0:
+qs@^6.4.0, qs@^6.9.1:
   version "6.9.4"
   resolved "https://registry.yarnpkg.com/qs/-/qs-6.9.4.tgz#9090b290d1f91728d3c22e54843ca44aea5ab687"
   integrity sha512-A1kFqHekCTM7cz0udomYUoYNWjBebHm/5wzU/XqrBRBNWectVH0QIiN+NEcZ0Dte5hvzHwbr8+XQmguPhJ6WdQ==
@@ -5460,6 +5487,31 @@ strip-json-comments@~2.0.1:
   resolved "https://registry.yarnpkg.com/strip-json-comments/-/strip-json-comments-2.0.1.tgz#3c531942e908c2697c0ec344858c286c7ca0a60a"
   integrity sha1-PFMZQukIwml8DsNEhYwobHygpgo=
 
+superagent-proxy@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/superagent-proxy/-/superagent-proxy-2.0.0.tgz#9f57515cd660e2e9ce55c0e6bd70f92eb07c3ee0"
+  integrity sha512-TktJma5jPdiH1BNN+reF/RMW3b8aBTCV7KlLFV0uYcREgNf3pvo7Rdt564OcFHwkGb3mYEhHuWPBhSbOwiNaYw==
+  dependencies:
+    debug "^3.1.0"
+    proxy-agent "3"
+
+superagent@^5.2.2:
+  version "5.2.2"
+  resolved "https://registry.yarnpkg.com/superagent/-/superagent-5.2.2.tgz#6ff726c5642795b2c27009e92687c8e69a6bb07d"
+  integrity sha512-pMWBUnIllK4ZTw7p/UaobiQPwAO5w/1NRRTDpV0FTVNmECztsxKspj3ZWEordVEaqpZtmOQJJna4yTLyC/q7PQ==
+  dependencies:
+    component-emitter "^1.3.0"
+    cookiejar "^2.1.2"
+    debug "^4.1.1"
+    fast-safe-stringify "^2.0.7"
+    form-data "^3.0.0"
+    formidable "^1.2.1"
+    methods "^1.1.2"
+    mime "^2.4.4"
+    qs "^6.9.1"
+    readable-stream "^3.4.0"
+    semver "^6.3.0"
+
 supports-color@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-2.0.0.tgz#535d045ce6b6363fa40117084629995e9df324c7"