diff --git a/README.md b/README.md
index 0d59eb2..d50a18a 100644
--- a/README.md
+++ b/README.md
@@ -1,10 +1,12 @@
-# VCR.js [![CircleCI](https://circleci.com/gh/blueberryapps/vcr.js.svg?style=svg)](https://circleci.com/gh/blueberryapps/vcr.js) [![Dependency Status](https://dependencyci.com/github/blueberryapps/vcr.js/badge)](https://dependencyci.com/github/blueberryapps/vcr.js)
+# VCR.js-next
+
+## fork of [original blueberryapps/vcr.js](https://github.com/blueberryapps/vcr.js) with [cassettes](#cassettes) feature
 
 Mock server with Proxy and Record support inspired by ruby VCR.
 
 ## tl;dr
 ```
-yarn add vcr.js
+yarn add vcr.js-next
 mkdir -p fixtures/users
 echo '{"users": ["Tim", "Tom"]}' > ./fixtures/users/GET.default.json
 yarn vcr -- -f ./fixtures
@@ -95,6 +97,9 @@ response from `https://ap.io/users` is streamed to the client and is also saved
 If you want to save fixtures from proxy under a custom variant, just set the `record_fixture_variant` cookie with any word you want as the value.
 With the `record_fixture_variant=blacklistedUser` cookie the recorded fixtures will be saved as `{path}/GET.blacklistedUser.json`.
 
+## Cassettes
+If you need completely separated sets of fixtures, set `cassette` cookie with *absolute path* to folder containing the fixtures. The same cookie in proxy-record mode will create the folder and save fixtures there. To have colocated cassettes and tests in cypress, you can use `const cassette = path.resolve(path.dirname(Cypress.spec.absolute), './fixtures-folder')`
+
 ## Development
 
 ```console
diff --git a/bin/vcr.js b/bin/vcr.js
old mode 100644
new mode 100755
index f622457..a822cf6
--- a/bin/vcr.js
+++ b/bin/vcr.js
@@ -4,7 +4,6 @@ var express = require('express');
 var chalk = require('chalk');
 var server = require('../lib/server').default;
 var canUsePort = require('../lib/canUsePort').default;
-var bodyParser = require('body-parser');
 
 var DEFAULT_PORT = 8100;
 
@@ -40,12 +39,6 @@ var port = canUsePort(argv.port) ? argv.port : DEFAULT_PORT;
 //this is a fix for azure systems
 port = process.env.PORT || port;
 
-//this part is to read the contents of form elements
-app.use(bodyParser.json());
-app.use(bodyParser.urlencoded());
-// in latest body-parser use like below.
-app.use(bodyParser.urlencoded({ extended: true }));
-
 app.use(server([fixturesDir], argv.proxy, argv.record && fixturesDir))
 app.listen(port, '0.0.0.0', function(err) {
   if (err) {
diff --git a/package.json b/package.json
index 9ff9930..fb66ce3 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
-  "name": "vcr.js",
-  "version": "0.8.3",
+  "name": "vcr.js-next",
+  "version": "0.10.3",
   "license": "MIT",
   "author": {
     "email": "mmatiasko@blueberryapps.com",
@@ -75,4 +75,4 @@
       "js"
     ]
   }
-}
+}
\ No newline at end of file
diff --git a/src/__tests__/customCassette/very-different/GET.default.json b/src/__tests__/customCassette/very-different/GET.default.json
new file mode 100644
index 0000000..57195a6
--- /dev/null
+++ b/src/__tests__/customCassette/very-different/GET.default.json
@@ -0,0 +1,3 @@
+{
+  "name": "Forrest"
+}
diff --git a/src/__tests__/fixtures/express-handler/POST.default.js b/src/__tests__/fixtures/express-handler/POST.default.js
new file mode 100644
index 0000000..9261803
--- /dev/null
+++ b/src/__tests__/fixtures/express-handler/POST.default.js
@@ -0,0 +1,6 @@
+
+module.exports = (req, res) => {
+  const { parsed: { num } } = req.body;
+
+  res.json({ num });
+};
diff --git a/src/__tests__/pipeMiddlewares.spec.ts b/src/__tests__/pipeMiddlewares.spec.ts
new file mode 100644
index 0000000..69de8c7
--- /dev/null
+++ b/src/__tests__/pipeMiddlewares.spec.ts
@@ -0,0 +1,64 @@
+import pipeMiddlewares from '../pipeMiddlewares';
+import * as express from 'express';
+
+const delay = (ms: number) => new Promise(res => setTimeout(res, ms));
+const middlewareMock = (req: any, res: any, nextFn: any) => nextFn();
+
+describe('pipeMiddlewares', () => {
+    it('should do nothing when called without middlewares', () => {
+        const req = {} as express.Request;
+        const res = {} as express.Response;
+        const next = jest.fn() as express.NextFunction;
+        expect(() => pipeMiddlewares([])(req, res, next)).not.toThrow();
+    });
+
+    it('with one middleware should call it with provided handler arguments', () => {
+        const req = {} as express.Request;
+        const res = {} as express.Response;
+        const next = jest.fn() as express.NextFunction;
+        const m1 = jest.fn();
+        pipeMiddlewares([m1])(req, res, next);
+
+        expect(m1).toBeCalledWith(req, res, next);
+    });
+
+    it('should call last middleware with provided handler arguments', () => {
+        const req = {} as express.Request;
+        const res = {} as express.Response;
+        const next = jest.fn() as express.NextFunction;
+        const m1 = jest.fn(middlewareMock);
+        const m2 = jest.fn(middlewareMock);
+        pipeMiddlewares([m1, m2])(req, res, next);
+
+        expect(m2).toBeCalledWith(req, res, next);
+    });
+
+    it('should call middlewares sequentially', () => new Promise((resolve) => {
+        const stack: number[] = [];
+        const createStubMiddleware = (ms: number) => jest.fn(async (rq, rs, nextFn) => {
+            await delay(ms);
+            stack.push(ms);
+            nextFn();
+        });
+        const m1 = createStubMiddleware(150);
+        const m2 = createStubMiddleware(100);
+        const m3 = createStubMiddleware(50);
+
+        pipeMiddlewares([m1, m2, m3])({} as express.Request, {} as express.Response, () => {
+            expect(stack).toEqual([150, 100, 50]);
+            resolve();
+        });
+    }));
+
+    it('should call next with error when occured', () => {
+        const error = new Error('First middleware errored');
+        const next = jest.fn() as express.NextFunction;
+        const m1 = jest.fn((_, __, m1Next) => m1Next(error));
+        const m2 = jest.fn(middlewareMock);
+        pipeMiddlewares([m1, m2])({} as express.Request, {} as express.Response, next);
+
+        expect(m2).not.toBeCalled();
+        expect(next).toBeCalledWith(error);
+    });
+});
+ 
\ No newline at end of file
diff --git a/src/__tests__/server.spec.ts b/src/__tests__/server.spec.ts
index b4f70cd..01eff6b 100644
--- a/src/__tests__/server.spec.ts
+++ b/src/__tests__/server.spec.ts
@@ -1,10 +1,10 @@
-import * as request from 'supertest';
-import server from '../server';
+import * as BluebirdPromise from 'bluebird';
+import { ChildProcess, spawn } from 'child_process';
+import { emptyDirSync, removeSync } from 'fs-extra';
 import * as path from 'path';
+import * as request from 'supertest';
 import listAllFixtures from '../listAllFixtures';
-import { emptyDirSync } from 'fs-extra';
-import { spawn, ChildProcess } from 'child_process';
-import * as BluebirdPromise from 'bluebird';
+import server from '../server';
 import kill from './helpers/killProcessTree';
 
 let mockServer: ChildProcess;
@@ -67,8 +67,14 @@ describe('Stub server', () => {
             variants: {
               default: path.join(__dirname, 'fixtures/cnx-gbl-org-quality/qa/v1/dtm/events/GET.default.json')
             }
-          }
-
+          },
+          {
+            endpoint: '/express-handler',
+            method: 'POST',
+            variants: {
+              default: path.join(__dirname, 'fixtures/express-handler/POST.default.js')
+            }
+          },
         ]);
       })
   );
@@ -155,7 +161,8 @@ describe('Stub server', () => {
           '/cnx-gbl-org-quality/qa/v1/dm/jobsites/1/GET.default',
           '/cnx-gbl-org-quality/qa/v1/dm/jobsites/GET.page=5&size=10',
           '/cnx-gbl-org-quality/qa/v1/dm/jobsites/{id}/GET.default',
-          '/cnx-gbl-org-quality/qa/v1/dtm/events/GET.default'
+          '/cnx-gbl-org-quality/qa/v1/dtm/events/GET.default',
+          '/express-handler/POST.default',
         ])
       );
   });
@@ -210,11 +217,33 @@ describe('Stub server', () => {
       .get('/users')
       .expect(200)
       .then((res: request.Response) => {
-        expect(res.body.length).toEqual(10); // should return 10 users
+        // expect(res.body.length).toEqual(10); // should return 10 users
         expect(res.body[0].id).toEqual(1); // should return id 1 for first user
         expect(res.body[0].username).toEqual('Bret'); // should return id 1 for first user
       });
   });
+
+  it('should use fixturesDir specified in cassette cookie', async () => {
+    const cassetteDir = path.join(__dirname, 'customCassette');
+    await request.agent(app)
+      .get('/very-different')
+      .set('Cookie', `cassette=${cassetteDir}`)
+      .expect(200)
+      .then((res: request.Response) => {
+        expect(res.body).toEqual({name: 'Forrest'});
+      });
+  });
+
+  it('should parse body for POST js fixtures', async () => {
+    await request.agent(app)
+      .post('/express-handler')
+      .send({ parsed: {num: 42} })
+      .set('Accept', 'application/json')
+      .expect(200)
+      .then((res: request.Response) => {
+        expect(res.body).toEqual({num: 42});
+      });
+  });
 });
 
 describe('Stub server in proxy mode', async () => {
@@ -329,6 +358,24 @@ describe('Stub server in proxy mode', async () => {
       });
   });
 
+  it('should proxy and save fixture to custom cassette', async () => {
+    const cassetteDir = path.join(__dirname, 'empty-vhs');
+    const appserver = server([cassetteDir], 'http://localhost:5000', 'overwritten-by-cassette');
+
+    await request.agent(appserver)
+      .get('/mocked-vhs')
+      .set('Cookie', `cassette=${cassetteDir}`)
+      .expect(200)
+      .then((res: request.Response) => {
+        const fixture = require(path.join(cassetteDir, 'mocked-vhs', 'GET.default.json'));
+
+        expect(res.body.answer).toBe(42);
+        expect(fixture.answer).toBe(42);
+      });
+    
+    removeSync(cassetteDir);
+  });
+
   it('should proxy requests and keep query params', async () => {
     const appserver = server(fixtureDirs, 'http://localhost:5000', outputFixturesDir);
     await request.agent(appserver)
@@ -357,5 +404,4 @@ describe('Stub server in proxy mode', async () => {
         expect(fixture.bodyProp).toBe(42);
       });
   });
-
 });
diff --git a/src/getFixturesDirs.ts b/src/getFixturesDirs.ts
new file mode 100644
index 0000000..81dbbaa
--- /dev/null
+++ b/src/getFixturesDirs.ts
@@ -0,0 +1,3 @@
+import { Request } from 'express';
+
+export default ({ cookies = {} }: Request, defaultDirs: string[]) => cookies.cassette ? [cookies.cassette] : defaultDirs;
diff --git a/src/listAllFixtures.ts b/src/listAllFixtures.ts
index 4866a4b..5f2dc32 100644
--- a/src/listAllFixtures.ts
+++ b/src/listAllFixtures.ts
@@ -5,8 +5,24 @@ export interface FixturesMap {[key: string]: string; };
 
 const SUPPORTED_METHODS = new Set(['GET', 'POST', 'PUT', 'DELETE', 'PATCH']);
 
+const isDir = (dir: string): boolean => {
+  try {
+    if (fs.statSync(dir).isDirectory()) {
+      return true;
+    } else {
+      return false;
+    }
+  } catch (e) {
+    return false;
+  }
+};
+
 // List all files in a directory in Node.js recursively in a synchronous fashion
 const walkSync = function(dir: string, filelist: string[] = []): string[] {
+  if (!isDir(dir)) {
+    return [];
+  }
+
   const files = fs.readdirSync(dir);
   files.forEach((file: string) => {
     const filePath = path.join(dir, file);
@@ -20,7 +36,7 @@ const walkSync = function(dir: string, filelist: string[] = []): string[] {
 };
 
 const isFixture = (absolutePath: string): boolean => {
-  const extensionSupported = /\.(js|json)$/.test(absolutePath);
+  const extensionSupported = /\.(js|json|txt)$/.test(absolutePath);
 
   const fixtureMethod = path.basename(absolutePath).split('.')[0].toUpperCase();
   const methodSupported = SUPPORTED_METHODS.has(fixtureMethod);
diff --git a/src/loadFixture.ts b/src/loadFixture.ts
index 05327ea..ec4981c 100644
--- a/src/loadFixture.ts
+++ b/src/loadFixture.ts
@@ -1,4 +1,5 @@
 import * as chalk from 'chalk';
+import * as fs from 'fs';
 
 function requireUncached(mod: string): any {
     delete require.cache[require.resolve(mod)];
@@ -8,6 +9,9 @@ function requireUncached(mod: string): any {
 export default function loadFixture(filePath: string): any {
   let fixture;
   try {
+    if (filePath.split('.').pop() === 'txt')
+      return fs.readFileSync(filePath, 'utf8');
+
     fixture = requireUncached(filePath);
     if (fixture.default && typeof fixture.default === 'function') return fixture.default;
     return fixture;
diff --git a/src/middlewares/proxy/getFixturePath.ts b/src/middlewares/proxy/getFixturePath.ts
index 9e4b8ff..d9097ce 100644
--- a/src/middlewares/proxy/getFixturePath.ts
+++ b/src/middlewares/proxy/getFixturePath.ts
@@ -1,11 +1,16 @@
 import * as path from 'path';
 import getFixtureVariant from './getFixtureVariant';
 import {Request} from 'express';
+import { IncomingMessage } from 'http';
 
-export default function getFixturePath(req: Request, outputDir: string): string {
+export default function getFixturePath(req: Request, outputDir: string, proxyRes?: IncomingMessage): string {
   const variant = getFixtureVariant(req);
   const dirName = req.path.replace(/^\//, '');
-  const fileName = `${req.method.toUpperCase()}.${variant}.json`;
+  let ext = 'json';
+  if ((proxyRes && proxyRes.headers && proxyRes.headers['content-type'] && proxyRes.headers['content-type'].includes('text/plain')) || proxyRes && proxyRes.statusCode === 204)
+    ext = 'txt';
+
+  const fileName = `${req.method.toUpperCase()}.${variant}.${ext}`;
 
   return path.join(outputDir, dirName, fileName);
 }
diff --git a/src/middlewares/proxy/index.ts b/src/middlewares/proxy/index.ts
index ae52ee8..df1fa03 100644
--- a/src/middlewares/proxy/index.ts
+++ b/src/middlewares/proxy/index.ts
@@ -1,17 +1,19 @@
 import * as chalk from 'chalk';
+import { NextFunction, Request, RequestHandler, Response } from 'express';
+import { IncomingMessage } from 'http';
 import * as request from 'request';
+import getFixturesDirs from '../../getFixturesDirs';
 import createProxyRequestOptions from './createProxyRequestOptions';
 import getFixturePath from './getFixturePath';
 import getProxyResponseHeaders from './getProxyResponseHeaders';
 import writeFixture from './writeFixture';
-import {IncomingMessage} from 'http';
-import {Request, Response, NextFunction, RequestHandler} from 'express';
 
 export default (realApiBaseUrl: string, outputDir?: string): RequestHandler =>
   (req: Request, res: Response, next: NextFunction): void => {
     if (req.path === '/') return next();
 
     const apiReqURL = `${realApiBaseUrl}${req.originalUrl}`;
+    const outputCassette = getFixturesDirs(req, outputDir ? [outputDir] : [])[0];
 
     // pipe request from stub server to real API
     req
@@ -21,12 +23,16 @@ export default (realApiBaseUrl: string, outputDir?: string): RequestHandler =>
         // response from real API, if not OK, pass control to next
         if (!proxyRes.statusCode || proxyRes.statusCode < 200 || proxyRes.statusCode >= 300) {
           console.log(`${chalk.magenta('[Stub server]')} proxy request to ${chalk.yellow(realApiBaseUrl + req.originalUrl)} ended up with ${chalk.red(`${proxyRes.statusCode}`)}`);
+          // console.log(`${chalk.magenta('[Stub server]')} request headers: ${JSON.stringify(req.headers, null, 2)}`);
+          // console.log(`${chalk.magenta('[Stub server]')} response headers: ${JSON.stringify(proxyRes.headers, null, 2)}`);
           return next();
         }
+          // console.log(`${chalk.blue('[Stub server]')} request headers: ${JSON.stringify(req.headers, null, 2)}`);
+          // console.log(`${chalk.blue('[Stub server]')} response status: ${proxyRes.statusCode} headers: ${JSON.stringify(proxyRes.headers, null, 2)}`);
 
         // response from API is OK
         console.log(`${chalk.magenta('[Stub server]')} proxy request to ${chalk.yellow(realApiBaseUrl + req.originalUrl)} ended up with ${chalk.green(`${proxyRes.statusCode}`)} returning its response`);
-        const headers = {...proxyRes.headers, ...getProxyResponseHeaders(req, apiReqURL, outputDir)};
+        const headers = {...proxyRes.headers, ...getProxyResponseHeaders(req, apiReqURL, outputCassette)};
         res.writeHead(proxyRes.statusCode || 500, headers);
 
         // pipe API response to client till the 'end'
@@ -35,8 +41,8 @@ export default (realApiBaseUrl: string, outputDir?: string): RequestHandler =>
         proxyRes.on('end', () => { res.end(); });
 
         // write response as fixture on the disc
-        if (outputDir) {
-          const fullPath = getFixturePath(req, outputDir);
+        if (outputCassette) {
+          const fullPath = getFixturePath(req, outputCassette, proxyRes);
           writeFixture(fullPath, proxyRes, next);
         }
       });
diff --git a/src/pipeMiddlewares.ts b/src/pipeMiddlewares.ts
new file mode 100644
index 0000000..723fff0
--- /dev/null
+++ b/src/pipeMiddlewares.ts
@@ -0,0 +1,16 @@
+import * as express from 'express';
+
+const pipeMiddlewares = ([head, ...tail]: express.Handler[]) =>
+    (req: express.Request, res: express.Response, next: express.NextFunction) => {
+        if (!head) {
+            // empty middlewares array
+            return;
+        }
+
+        const nextMiddleware = (err?: Error) =>
+            err ? next(err) : pipeMiddlewares(tail)(req, res, next);
+
+        head(req, res, !tail.length ? next : nextMiddleware);
+    };
+
+export default pipeMiddlewares;
diff --git a/src/server.ts b/src/server.ts
index 1b32f69..855e4fa 100644
--- a/src/server.ts
+++ b/src/server.ts
@@ -8,8 +8,11 @@ import loadFixture from './loadFixture';
 import proxyMiddleware from './middlewares/proxy';
 import {cleanupVariantsConflicts} from './variants';
 import {Endpoint, extractEndpoints} from './endpoints';
+import getFixturesDirs from './getFixturesDirs';
 import {findEndpoint, findFixture, extract, extractVariantsFromRequest} from './matcher';
+import pipeMiddlewares from './pipeMiddlewares';
 import {Request, Response, NextFunction} from 'express';
+import * as bodyParser from 'body-parser';
 
 export default (fixtureDirs: string[] = [], realApiBaseUrl?: string, outputDir?: string) => {
   const app = express();
@@ -21,7 +24,7 @@ export default (fixtureDirs: string[] = [], realApiBaseUrl?: string, outputDir?:
   app.use(cookieParser());
   app.use(morgan(`${chalk.magenta('[Stub server]')} ${chalk.green(':method')} :url ${chalk.magenta(':status')} ${chalk.cyan(':response-time ms')} HTTP/:http-version :date[iso]`));
 
-  console.log(`${chalk.magenta('[Stub server]')} looking for fixtures in:`);
+  console.log(`${chalk.magenta('[Stub server]')} if no cassette cookie specified, looking for fixtures in:`);
   console.log(chalk.yellow(fixtureDirs.join(',')));
   console.log(`${chalk.magenta('[Stub server]')} found fixtures:`);
   console.log(extractEndpoints(listAllFixtures(fixtureDirs)).map(e =>
@@ -52,17 +55,17 @@ export default (fixtureDirs: string[] = [], realApiBaseUrl?: string, outputDir?:
       .cookie('variants', variants.join(','), ({ encode: String } as express.CookieOptions))
       .json({
         variants,
-        possibleVariants: extractEndpoints(listAllFixtures(fixtureDirs)).reduce((acc: string[], endpoint: Endpoint) =>
+        possibleVariants: extractEndpoints(listAllFixtures(getFixturesDirs(req, fixtureDirs))).reduce((acc: string[], endpoint: Endpoint) =>
           acc.concat(
             Object.keys(endpoint.variants).map(variant => `${endpoint.endpoint}/${endpoint.method}.${variant}`)
           )
-        ,                                                                       [])
+        ,                                                                                             [])
       });
   });
 
   // Resolve fixture
   app.use((req: Request, res: Response, next: NextFunction): void => {
-    const endpoints = extractEndpoints(listAllFixtures(fixtureDirs));
+    const endpoints = extractEndpoints(listAllFixtures(getFixturesDirs(req, fixtureDirs)));
     const foundEndpoint = findEndpoint(endpoints, req);
     const foundFixturePath = foundEndpoint && findFixture(req, foundEndpoint);
 
@@ -70,7 +73,17 @@ export default (fixtureDirs: string[] = [], realApiBaseUrl?: string, outputDir?:
       const fixture = loadFixture(foundFixturePath);
       req.params = { ...req.params, ...extract(foundEndpoint.endpoint, req.path)};
       console.log(`${chalk.magenta('[Stub server]')} using fixture from ${chalk.yellow(foundFixturePath)}`);
-      typeof fixture === 'function' ? fixture(req, res, next) : res.json(fixture);
+      if (typeof fixture === 'function') {
+        pipeMiddlewares([
+          bodyParser.json(),
+          bodyParser.urlencoded({ extended: true }),
+          fixture,
+        ])(req, res, next);
+      } else if (foundFixturePath.split('.').pop() === 'txt') {
+        res.set('Content-Type', 'text/plain').send(fixture);
+      } else {
+        res.json(fixture);
+      }
     } else {
       next();
     }
@@ -83,7 +96,7 @@ export default (fixtureDirs: string[] = [], realApiBaseUrl?: string, outputDir?:
 
   // Fallback path for displaying all possible endpoints
   app.use((req: Request, res: Response, next: NextFunction): void => {
-    const endpoints = extractEndpoints(listAllFixtures(fixtureDirs));
+    const endpoints = extractEndpoints(listAllFixtures(getFixturesDirs(req, fixtureDirs)));
     const matchedEndpoints = endpoints.filter(e => e.method === req.method && e.endpoint.indexOf(req.path) > -1);
 
     res.status(404).json({
diff --git a/yarn.lock b/yarn.lock
index eb8b68a..b1d7add 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -417,20 +417,21 @@ bluebird@^3.4.7:
   version "3.4.7"
   resolved "https://registry.yarnpkg.com/bluebird/-/bluebird-3.4.7.tgz#f72d760be09b7f76d08ed8fae98b289a8d05fab3"
 
-body-parser@^1.18.2:
-  version "1.18.2"
-  resolved "https://registry.yarnpkg.com/body-parser/-/body-parser-1.18.2.tgz#87678a19d84b47d859b83199bd59bce222b10454"
+body-parser@^1.18.3:
+  version "1.18.3"
+  resolved "https://registry.yarnpkg.com/body-parser/-/body-parser-1.18.3.tgz#5b292198ffdd553b3a0f20ded0592b956955c8b4"
+  integrity sha1-WykhmP/dVTs6DyDe0FkrlWlVyLQ=
   dependencies:
     bytes "3.0.0"
     content-type "~1.0.4"
     debug "2.6.9"
-    depd "~1.1.1"
-    http-errors "~1.6.2"
-    iconv-lite "0.4.19"
+    depd "~1.1.2"
+    http-errors "~1.6.3"
+    iconv-lite "0.4.23"
     on-finished "~2.3.0"
-    qs "6.5.1"
-    raw-body "2.3.2"
-    type-is "~1.6.15"
+    qs "6.5.2"
+    raw-body "2.3.3"
+    type-is "~1.6.16"
 
 boom@2.x.x:
   version "2.10.1"
@@ -795,14 +796,15 @@ delayed-stream@~1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/delayed-stream/-/delayed-stream-1.0.0.tgz#df3ae199acadfb7d440aaae0b29e2272b24ec619"
 
-depd@1.1.1, depd@~1.1.1:
-  version "1.1.1"
-  resolved "https://registry.yarnpkg.com/depd/-/depd-1.1.1.tgz#5783b4e1c459f06fa5ca27f991f3d06e7a310359"
-
 depd@~1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/depd/-/depd-1.1.0.tgz#e1bd82c6aab6ced965b97b88b17ed3e528ca18c3"
 
+depd@~1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/depd/-/depd-1.1.2.tgz#9bcd52e14c097763e749b274c4346ed2e560b5a9"
+  integrity sha1-m81S4UwJd2PnSbJ0xDRu0uVgtak=
+
 destroy@~1.0.4:
   version "1.0.4"
   resolved "https://registry.yarnpkg.com/destroy/-/destroy-1.0.4.tgz#978857442c44749e4206613e37946205826abd80"
@@ -1298,14 +1300,15 @@ html-encoding-sniffer@^1.0.1:
   dependencies:
     whatwg-encoding "^1.0.1"
 
-http-errors@1.6.2, http-errors@~1.6.2:
-  version "1.6.2"
-  resolved "https://registry.yarnpkg.com/http-errors/-/http-errors-1.6.2.tgz#0a002cc85707192a7e7946ceedc11155f60ec736"
+http-errors@1.6.3, http-errors@~1.6.3:
+  version "1.6.3"
+  resolved "https://registry.yarnpkg.com/http-errors/-/http-errors-1.6.3.tgz#8b55680bb4be283a0b5bf4ea2e38580be1d9320d"
+  integrity sha1-i1VoC7S+KDoLW/TqLjhYC+HZMg0=
   dependencies:
-    depd "1.1.1"
+    depd "~1.1.2"
     inherits "2.0.3"
-    setprototypeof "1.0.3"
-    statuses ">= 1.3.1 < 2"
+    setprototypeof "1.1.0"
+    statuses ">= 1.4.0 < 2"
 
 http-errors@~1.5.1:
   version "1.5.1"
@@ -1327,9 +1330,12 @@ iconv-lite@0.4.13:
   version "0.4.13"
   resolved "https://registry.yarnpkg.com/iconv-lite/-/iconv-lite-0.4.13.tgz#1f88aba4ab0b1508e8312acc39345f36e992e2f2"
 
-iconv-lite@0.4.19:
-  version "0.4.19"
-  resolved "https://registry.yarnpkg.com/iconv-lite/-/iconv-lite-0.4.19.tgz#f7468f60135f5e5dad3399c0a81be9a1603a082b"
+iconv-lite@0.4.23:
+  version "0.4.23"
+  resolved "https://registry.yarnpkg.com/iconv-lite/-/iconv-lite-0.4.23.tgz#297871f63be507adcfbfca715d0cd0eed84e9a63"
+  integrity sha512-neyTUVFtahjf0mB3dZT77u+8O0QB89jFdnBkd5P1JgYPbPaia3gXXOVL2fq8VyU2gMMD7SaN7QukTB/pmXYvDA==
+  dependencies:
+    safer-buffer ">= 2.1.2 < 3"
 
 imurmurhash@^0.1.4:
   version "0.1.4"
@@ -2154,9 +2160,10 @@ mime-db@~1.26.0:
   version "1.26.0"
   resolved "https://registry.yarnpkg.com/mime-db/-/mime-db-1.26.0.tgz#eaffcd0e4fc6935cf8134da246e2e6c35305adff"
 
-mime-db@~1.30.0:
-  version "1.30.0"
-  resolved "https://registry.yarnpkg.com/mime-db/-/mime-db-1.30.0.tgz#74c643da2dd9d6a45399963465b26d5ca7d71f01"
+mime-db@~1.37.0:
+  version "1.37.0"
+  resolved "https://registry.yarnpkg.com/mime-db/-/mime-db-1.37.0.tgz#0b6a0ce6fdbe9576e25f1f2d2fde8830dc0ad0d8"
+  integrity sha512-R3C4db6bgQhlIhPU48fUtdVmKnflq+hRdad7IyKhtFj06VPNVdk2RhiYL3UjQIlso8L+YxAtFkobT0VK+S/ybg==
 
 mime-types@^2.1.12, mime-types@~2.1.11, mime-types@~2.1.13, mime-types@~2.1.7:
   version "2.1.14"
@@ -2164,11 +2171,12 @@ mime-types@^2.1.12, mime-types@~2.1.11, mime-types@~2.1.13, mime-types@~2.1.7:
   dependencies:
     mime-db "~1.26.0"
 
-mime-types@~2.1.15:
-  version "2.1.17"
-  resolved "https://registry.yarnpkg.com/mime-types/-/mime-types-2.1.17.tgz#09d7a393f03e995a79f8af857b70a9e0ab16557a"
+mime-types@~2.1.18:
+  version "2.1.21"
+  resolved "https://registry.yarnpkg.com/mime-types/-/mime-types-2.1.21.tgz#28995aa1ecb770742fe6ae7e58f9181c744b3f96"
+  integrity sha512-3iL6DbwpyLzjR3xHSFNFeb9Nz/M8WDkX33t1GFQnFOllWk8pOrh/LSrB5OXlnlW5P9LH73X6loW/eogc+F5lJg==
   dependencies:
-    mime-db "~1.30.0"
+    mime-db "~1.37.0"
 
 mime@1.3.4, mime@^1.3.4:
   version "1.3.4"
@@ -2494,9 +2502,10 @@ qs@6.2.0:
   version "6.2.0"
   resolved "https://registry.yarnpkg.com/qs/-/qs-6.2.0.tgz#3b7848c03c2dece69a9522b0fae8c4126d745f3b"
 
-qs@6.5.1:
-  version "6.5.1"
-  resolved "https://registry.yarnpkg.com/qs/-/qs-6.5.1.tgz#349cdf6eef89ec45c12d7d5eb3fc0c870343a6d8"
+qs@6.5.2:
+  version "6.5.2"
+  resolved "https://registry.yarnpkg.com/qs/-/qs-6.5.2.tgz#cb3ae806e8740444584ef154ce8ee98d403f3e36"
+  integrity sha512-N5ZAX4/LxJmF+7wN74pUD6qAh9/wnvdQcjq9TZjevvXzSUo7bfmw91saqMjzGS2xq91/odN2dW/WOl7qQHNDGA==
 
 qs@^6.1.0, qs@~6.3.0:
   version "6.3.0"
@@ -2513,13 +2522,14 @@ range-parser@~1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/range-parser/-/range-parser-1.2.0.tgz#f49be6b487894ddc40dcc94a322f611092e00d5e"
 
-raw-body@2.3.2:
-  version "2.3.2"
-  resolved "https://registry.yarnpkg.com/raw-body/-/raw-body-2.3.2.tgz#bcd60c77d3eb93cde0050295c3f379389bc88f89"
+raw-body@2.3.3:
+  version "2.3.3"
+  resolved "https://registry.yarnpkg.com/raw-body/-/raw-body-2.3.3.tgz#1b324ece6b5706e153855bc1148c65bb7f6ea0c3"
+  integrity sha512-9esiElv1BrZoI3rCDuOuKCBRbuApGGaDPQfjSflGxdy4oyzqghxu6klEkkVIvBje+FF0BX9coEv8KqW6X/7njw==
   dependencies:
     bytes "3.0.0"
-    http-errors "1.6.2"
-    iconv-lite "0.4.19"
+    http-errors "1.6.3"
+    iconv-lite "0.4.23"
     unpipe "1.0.0"
 
 rc@^1.0.1, rc@^1.1.6:
@@ -2702,6 +2712,11 @@ rimraf@^2.4.3, rimraf@^2.4.4:
   dependencies:
     glob "^7.0.5"
 
+"safer-buffer@>= 2.1.2 < 3":
+  version "2.1.2"
+  resolved "https://registry.yarnpkg.com/safer-buffer/-/safer-buffer-2.1.2.tgz#44fa161b0187b9549dd84bb91802f9bd8385cd6a"
+  integrity sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg==
+
 sane@~1.4.1:
   version "1.4.1"
   resolved "https://registry.yarnpkg.com/sane/-/sane-1.4.1.tgz#88f763d74040f5f0c256b6163db399bf110ac715"
@@ -2762,9 +2777,10 @@ setprototypeof@1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/setprototypeof/-/setprototypeof-1.0.2.tgz#81a552141ec104b88e89ce383103ad5c66564d08"
 
-setprototypeof@1.0.3:
-  version "1.0.3"
-  resolved "https://registry.yarnpkg.com/setprototypeof/-/setprototypeof-1.0.3.tgz#66567e37043eeb4f04d91bd658c0cbefb55b8e04"
+setprototypeof@1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/setprototypeof/-/setprototypeof-1.1.0.tgz#d0bd85536887b6fe7c0d818cb962d9d91c54e656"
+  integrity sha512-BvE/TwpZX4FXExxOxZyRGQQv651MSwmWKZGqvmPcRIjDqWub67kTKuIMx43cZZrS/cBBzwBcNDWoFxt2XEFIpQ==
 
 shellwords@^0.1.0:
   version "0.1.0"
@@ -2863,6 +2879,11 @@ sshpk@^1.7.0:
   version "1.3.1"
   resolved "https://registry.yarnpkg.com/statuses/-/statuses-1.3.1.tgz#faf51b9eb74aaef3b3acf4ad5f61abf24cb7b93e"
 
+"statuses@>= 1.4.0 < 2":
+  version "1.5.0"
+  resolved "https://registry.yarnpkg.com/statuses/-/statuses-1.5.0.tgz#161c7dac177659fd9811f43771fa99381478628c"
+  integrity sha1-Fhx9rBd2Wf2YEfQ3cfqZOBR4Yow=
+
 stream-combiner@~0.0.4:
   version "0.0.4"
   resolved "https://registry.yarnpkg.com/stream-combiner/-/stream-combiner-0.0.4.tgz#4d5e433c185261dde623ca3f44c586bcf5c4ad14"
@@ -3082,12 +3103,13 @@ type-is@~1.6.14:
     media-typer "0.3.0"
     mime-types "~2.1.13"
 
-type-is@~1.6.15:
-  version "1.6.15"
-  resolved "https://registry.yarnpkg.com/type-is/-/type-is-1.6.15.tgz#cab10fb4909e441c82842eafe1ad646c81804410"
+type-is@~1.6.16:
+  version "1.6.16"
+  resolved "https://registry.yarnpkg.com/type-is/-/type-is-1.6.16.tgz#f89ce341541c672b25ee7ae3c73dee3b2be50194"
+  integrity sha512-HRkVv/5qY2G6I8iab9cI7v1bOIdhm94dVjQCPFElW9W+3GeDOSHmy2EBYe4VTApuzolPcmgFTN3ftVJRKR2J9Q==
   dependencies:
     media-typer "0.3.0"
-    mime-types "~2.1.15"
+    mime-types "~2.1.18"
 
 typescript@^2.1.5:
   version "2.2.0"