deps: bump cacache, pacote, ssri, readable-stream, safe-buffer

31 files changed, 260 insertions, 352 deletions

diff --git a/node_modules/cacache/CHANGELOG.md b/node_modules/cacache/CHANGELOG.md
index fad0f4875..802257622 100644
--- a/node_modules/cacache/CHANGELOG.md
+++ b/node_modules/cacache/CHANGELOG.md
@@ -2,6 +2,26 @@
 
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 
+<a name="9.2.8"></a>
+## [9.2.8](https://github.com/zkat/cacache/compare/v9.2.7...v9.2.8) (2017-06-05)
+
+
+### Bug Fixes
+
+* **ssri:** bump ssri for bugfix ([c3232ea](https://github.com/zkat/cacache/commit/c3232ea))
+
+
+
+<a name="9.2.7"></a>
+## [9.2.7](https://github.com/zkat/cacache/compare/v9.2.6...v9.2.7) (2017-06-05)
+
+
+### Bug Fixes
+
+* **content:** make verified content completely read-only (#96) ([4131196](https://github.com/zkat/cacache/commit/4131196))
+
+
+
 <a name="9.2.6"></a>
 ## [9.2.6](https://github.com/zkat/cacache/compare/v9.2.5...v9.2.6) (2017-05-31)
 
diff --git a/node_modules/cacache/lib/util/move-file.js b/node_modules/cacache/lib/util/move-file.js
index 422c8294e..e12e98188 100644
--- a/node_modules/cacache/lib/util/move-file.js
+++ b/node_modules/cacache/lib/util/move-file.js
@@ -2,6 +2,8 @@
 
 const fs = require('graceful-fs')
 const BB = require('bluebird')
+const chmod = BB.promisify(fs.chmod)
+const unlink = BB.promisify(fs.unlink)
 let move
 let pinflight
 
@@ -27,8 +29,11 @@ function moveFile (src, dest) {
           return cb(err)
         }
       }
-      return fs.unlink(src, cb)
+      return cb()
     })
+  }).then(() => {
+    // content should never change for any reason, so make it read-only
+    return BB.join(unlink(src), process.platform !== 'win32' && chmod(dest, '0444'))
   }).catch(err => {
     if (process.platform !== 'win32') {
       throw err
diff --git a/node_modules/cacache/package.json b/node_modules/cacache/package.json
index 16266eb05..b55c3ba68 100644
--- a/node_modules/cacache/package.json
+++ b/node_modules/cacache/package.json
@@ -1,19 +1,19 @@
 {
-  "_from": "cacache@9.2.6",
-  "_id": "cacache@9.2.6",
+  "_from": "cacache@9.2.8",
+  "_id": "cacache@9.2.8",
   "_inBundle": false,
-  "_integrity": "sha512-YK0Z5Np5t755edPL6gfdCeGxtU0rcW/DBhYhYVDckT+7AFkCCtedf2zru5NRbBLFk6e7Agi/RaqTOAfiaipUfg==",
+  "_integrity": "sha512-nA3gmaDPEsFWqI5eYAe35IfvW54yGJ3ns2wDopWf4iDA3fkhBNsdvnYp4NrL+L7ysMt0/isM84Mwi+b4l8/pMQ==",
   "_location": "/cacache",
   "_phantomChildren": {},
   "_requested": {
     "type": "version",
     "registry": true,
-    "raw": "cacache@9.2.6",
+    "raw": "cacache@9.2.8",
     "name": "cacache",
     "escapedName": "cacache",
-    "rawSpec": "9.2.6",
+    "rawSpec": "9.2.8",
     "saveSpec": null,
-    "fetchSpec": "9.2.6"
+    "fetchSpec": "9.2.8"
   },
   "_requiredBy": [
     "#USER",
@@ -21,9 +21,9 @@
     "/pacote",
     "/pacote/make-fetch-happen"
   ],
-  "_resolved": "https://registry.npmjs.org/cacache/-/cacache-9.2.6.tgz",
-  "_shasum": "ea5c7f2b6b514710a22a58a27f857fd972fdfa51",
-  "_spec": "cacache@9.2.6",
+  "_resolved": "https://registry.npmjs.org/cacache/-/cacache-9.2.8.tgz",
+  "_shasum": "2e38b51161a3904e3b9fb35c0869b751f7d0bcf4",
+  "_spec": "cacache@9.2.8",
   "_where": "/Users/zkat/Documents/code/npm",
   "author": {
     "name": "Kat Marchán",
@@ -66,7 +66,7 @@
     "move-concurrently": "^1.0.1",
     "promise-inflight": "^1.0.1",
     "rimraf": "^2.6.1",
-    "ssri": "^4.1.4",
+    "ssri": "^4.1.5",
     "unique-filename": "^1.1.0",
     "y18n": "^3.2.1"
   },
@@ -76,13 +76,13 @@
     "benchmark": "^2.1.4",
     "chalk": "^1.1.3",
     "cross-env": "^5.0.0",
-    "nyc": "^10.3.2",
+    "nyc": "^11.0.2",
     "require-inject": "^1.4.0",
-    "safe-buffer": "^5.0.1",
+    "safe-buffer": "^5.1.0",
     "standard": "^10.0.2",
     "standard-version": "^4.0.0",
     "tacks": "^1.2.2",
-    "tap": "^10.3.2",
+    "tap": "^10.3.3",
     "weallbehave": "^1.2.0",
     "weallcontribute": "^1.0.8"
   },
@@ -125,5 +125,5 @@
     "update-coc": "weallbehave -o . && git add CODE_OF_CONDUCT.md && git commit -m 'docs(coc): updated CODE_OF_CONDUCT.md'",
     "update-contrib": "weallcontribute -o . && git add CONTRIBUTING.md && git commit -m 'docs(contributing): updated CONTRIBUTING.md'"
   },
-  "version": "9.2.6"
+  "version": "9.2.8"
 }
diff --git a/node_modules/pacote/CHANGELOG.md b/node_modules/pacote/CHANGELOG.md
index 33ba50715..7f7eac282 100644
--- a/node_modules/pacote/CHANGELOG.md
+++ b/node_modules/pacote/CHANGELOG.md
@@ -2,6 +2,39 @@
 
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 
+<a name="2.7.30"></a>
+## [2.7.30](https://github.com/zkat/pacote/compare/v2.7.29...v2.7.30) (2017-06-05)
+
+
+### Bug Fixes
+
+* **ssri:** bump ssri for bugfix ([70a859c](https://github.com/zkat/pacote/commit/70a859c))
+
+
+
+<a name="2.7.29"></a>
+## [2.7.29](https://github.com/zkat/pacote/compare/v2.7.28...v2.7.29) (2017-06-05)
+
+
+### Bug Fixes
+
+* **registry:** use cert instead of certfile opt ([a45880d](https://github.com/zkat/pacote/commit/a45880d))
+
+
+
+<a name="2.7.28"></a>
+## [2.7.28](https://github.com/zkat/pacote/compare/v2.7.27...v2.7.28) (2017-06-05)
+
+
+### Bug Fixes
+
+* **git:** limit ls-remote output to heads/tags (#97) ([c1e3dcd](https://github.com/zkat/pacote/commit/c1e3dcd))
+* **proxy:** send certificate authority, key and other options (#95) ([c4b6128](https://github.com/zkat/pacote/commit/c4b6128))
+* **registry:** add support for global auth and _auth token (#96) ([7919fb7](https://github.com/zkat/pacote/commit/7919fb7))
+* **registry:** emit npm-session header (#98) ([9816b18](https://github.com/zkat/pacote/commit/9816b18))
+
+
+
 <a name="2.7.27"></a>
 ## [2.7.27](https://github.com/zkat/pacote/compare/v2.7.26...v2.7.27) (2017-06-01)
 
diff --git a/node_modules/pacote/lib/fetchers/registry/fetch.js b/node_modules/pacote/lib/fetchers/registry/fetch.js
index 46a926a1a..1c6c8e8d6 100644
--- a/node_modules/pacote/lib/fetchers/registry/fetch.js
+++ b/node_modules/pacote/lib/fetchers/registry/fetch.js
@@ -16,14 +16,19 @@ function regFetch (uri, registry, opts) {
     algorithms: opts.algorithms,
     cache: getCacheMode(opts),
     cacheManager: opts.cache,
+    ca: opts.ca,
+    cert: opts.cert,
     headers: getHeaders(uri, registry, opts),
     integrity: opts.integrity,
+    key: opts.key,
+    localAddress: opts.localAddress,
     memoize: opts.memoize,
     noProxy: opts.noProxy,
     Promise: BB,
     proxy: opts.proxy,
     referer: opts.refer,
     retry: opts.retry,
+    strictSSL: !!opts.strictSSL,
     timeout: opts.timeout,
     uid: opts.uid,
     gid: opts.gid
@@ -74,13 +79,15 @@ function getHeaders (uri, registry, opts) {
   const headers = Object.assign({
     'npm-in-ci': opts.isFromCI,
     'npm-scope': opts.projectScope,
+    'npm-session': opts.npmSession,
     'user-agent': opts.userAgent,
     'referer': opts.refer
   }, opts.headers)
-  const auth = (
+  // check for auth settings specific to this registry
+  let auth = (
     opts.auth &&
     opts.auth[registryKey(registry)]
-  )
+  ) || opts.auth
   // If a tarball is hosted on a different place than the manifest, only send
   // credentials on `alwaysAuth`
   const shouldAuth = auth && (
@@ -94,6 +101,8 @@ function getHeaders (uri, registry, opts) {
       `${auth.username}:${auth.password}`, 'utf8'
     ).toString('base64')
     headers.authorization = `Basic ${encoded}`
+  } else if (shouldAuth && auth._auth) {
+    headers.authorization = `Basic ${auth._auth}`
   }
   return headers
 }
diff --git a/node_modules/pacote/lib/util/git.js b/node_modules/pacote/lib/util/git.js
index 6a82776a2..fc3d158fa 100644
--- a/node_modules/pacote/lib/util/git.js
+++ b/node_modules/pacote/lib/util/git.js
@@ -105,7 +105,7 @@ function revs (repo, opts) {
     return BB.resolve(cached)
   }
   return pinflight(`ls-remote:${repo}`, () => {
-    return spawnGit(['ls-remote', repo], {
+    return spawnGit(['ls-remote', '-h', '-t', repo], {
       env: gitEnv()
     }, opts).then(child => {
       let stdout = ''
diff --git a/node_modules/pacote/lib/util/opt-check.js b/node_modules/pacote/lib/util/opt-check.js
index dd8aa518d..a2692836a 100644
--- a/node_modules/pacote/lib/util/opt-check.js
+++ b/node_modules/pacote/lib/util/opt-check.js
@@ -12,7 +12,11 @@ function PacoteOptions (opts) {
   this.scopeTargets = opts.scopeTargets || {}
   this.defaultTag = opts.defaultTag || 'latest'
   this.cache = opts.cache
+  this.ca = opts.ca
+  this.cert = opts.cert
   this.integrity = opts.integrity
+  this.key = opts.key
+  this.localAddress = opts.localAddress
   this.log = opts.log || silentlog
   this.memoize = opts.memoize
   this.maxSockets = opts.maxSockets || 10
@@ -26,6 +30,7 @@ function PacoteOptions (opts) {
   this.userAgent = opts.userAgent || `${pkg.name}@${pkg.version}/node@${process.version}+${process.arch} (${process.platform})`
   this.where = opts.where
   this.preferOnline = opts.preferOnline
+  this.strictSSL = !!opts.strictSSL
   this.isFromCI = !!(
     opts.isFromCI ||
     process.env['CI'] === 'true' ||
@@ -33,6 +38,7 @@ function PacoteOptions (opts) {
     process.env['JENKINS_URL'] ||
     process.env['bamboo.buildKey']
   )
+  this.npmSession = opts.npmSession
   this.refer = opts.referer || opts.refer
   this.projectScope = opts.projectScope
   this.fullMetadata = opts.fullMetadata
diff --git a/node_modules/pacote/node_modules/make-fetch-happen/CHANGELOG.md b/node_modules/pacote/node_modules/make-fetch-happen/CHANGELOG.md
index 8e81398e1..54d88f339 100644
--- a/node_modules/pacote/node_modules/make-fetch-happen/CHANGELOG.md
+++ b/node_modules/pacote/node_modules/make-fetch-happen/CHANGELOG.md
@@ -2,6 +2,16 @@
 
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 
+<a name="2.4.11"></a>
+## [2.4.11](https://github.com/zkat/make-fetch-happen/compare/v2.4.10...v2.4.11) (2017-06-05)
+
+
+### Bug Fixes
+
+* **deps:** bump deps with ssri fix ([bef1994](https://github.com/zkat/make-fetch-happen/commit/bef1994))
+
+
+
 <a name="2.4.10"></a>
 ## [2.4.10](https://github.com/zkat/make-fetch-happen/compare/v2.4.9...v2.4.10) (2017-05-31)
 
diff --git a/node_modules/pacote/node_modules/make-fetch-happen/package.json b/node_modules/pacote/node_modules/make-fetch-happen/package.json
index ced08a608..376072235 100644
--- a/node_modules/pacote/node_modules/make-fetch-happen/package.json
+++ b/node_modules/pacote/node_modules/make-fetch-happen/package.json
@@ -1,28 +1,28 @@
 {
-  "_from": "make-fetch-happen@^2.4.10",
-  "_id": "make-fetch-happen@2.4.10",
+  "_from": "make-fetch-happen@^2.4.11",
+  "_id": "make-fetch-happen@2.4.11",
   "_inBundle": false,
-  "_integrity": "sha512-ZD9SRSC0TGlThOnnlPdDuUcKE74D8XeriPoNYEtWgBGAzKp4P7tIDWN6LvLvMSkd23HDbaUMsu9g3dO3NavZIg==",
+  "_integrity": "sha512-3dbl9CVS9Y0hqVzcD5HBYnaNUGw3XWpmeTqGT6ACRrmKS7WKwSDfv5+Gd1K0X/Mt52hsvZwtOH8hrNIulYkhag==",
   "_location": "/pacote/make-fetch-happen",
   "_phantomChildren": {
-    "safe-buffer": "5.0.1"
+    "safe-buffer": "5.1.0"
   },
   "_requested": {
     "type": "range",
     "registry": true,
-    "raw": "make-fetch-happen@^2.4.10",
+    "raw": "make-fetch-happen@^2.4.11",
     "name": "make-fetch-happen",
     "escapedName": "make-fetch-happen",
-    "rawSpec": "^2.4.10",
+    "rawSpec": "^2.4.11",
     "saveSpec": null,
-    "fetchSpec": "^2.4.10"
+    "fetchSpec": "^2.4.11"
   },
   "_requiredBy": [
     "/pacote"
   ],
-  "_resolved": "https://registry.npmjs.org/make-fetch-happen/-/make-fetch-happen-2.4.10.tgz",
-  "_shasum": "5e52244a4cd80be925f5c8118a38ad0c2ceb4a81",
-  "_spec": "make-fetch-happen@^2.4.10",
+  "_resolved": "https://registry.npmjs.org/make-fetch-happen/-/make-fetch-happen-2.4.11.tgz",
+  "_shasum": "0b29967da2dc995e88f778dd0c673855ec7613e3",
+  "_spec": "make-fetch-happen@^2.4.11",
   "_where": "/Users/zkat/Documents/code/npm/node_modules/pacote",
   "author": {
     "name": "Kat Marchán",
@@ -34,7 +34,7 @@
   "bundleDependencies": false,
   "dependencies": {
     "agentkeepalive": "^3.1.0",
-    "cacache": "^9.2.6",
+    "cacache": "^9.2.7",
     "http-cache-semantics": "^3.7.3",
     "http-proxy-agent": "^1.0.0",
     "https-proxy-agent": "^1.0.0",
@@ -43,7 +43,7 @@
     "node-fetch-npm": "^2.0.1",
     "promise-retry": "^1.1.1",
     "socks-proxy-agent": "^2.1.0",
-    "ssri": "^4.1.4"
+    "ssri": "^4.1.5"
   },
   "deprecated": false,
   "description": "Opinionated, caching, retrying fetch client",
@@ -52,13 +52,13 @@
     "mkdirp": "^0.5.1",
     "nock": "^9.0.6",
     "npmlog": "^4.1.0",
-    "nyc": "^10.3.2",
+    "nyc": "^11.0.2",
     "rimraf": "^2.5.4",
-    "safe-buffer": "^5.0.1",
+    "safe-buffer": "^5.1.0",
     "standard": "^10.0.1",
     "standard-version": "^4.0.0",
     "tacks": "^1.2.6",
-    "tap": "^10.2.0",
+    "tap": "^10.3.3",
     "weallbehave": "^1.0.0",
     "weallcontribute": "^1.0.7"
   },
@@ -92,5 +92,5 @@
     "update-coc": "weallbehave -o . && git add CODE_OF_CONDUCT.md && git commit -m 'docs(coc): updated CODE_OF_CONDUCT.md'",
     "update-contrib": "weallcontribute -o . && git add CONTRIBUTING.md && git commit -m 'docs(contributing): updated CONTRIBUTING.md'"
   },
-  "version": "2.4.10"
+  "version": "2.4.11"
 }
diff --git a/node_modules/pacote/package.json b/node_modules/pacote/package.json
index b7aa3c44d..44e5b7eca 100644
--- a/node_modules/pacote/package.json
+++ b/node_modules/pacote/package.json
@@ -1,40 +1,40 @@
 {
-  "_from": "pacote@2.7.27",
-  "_id": "pacote@2.7.27",
+  "_from": "pacote@2.7.30",
+  "_id": "pacote@2.7.30",
   "_inBundle": false,
-  "_integrity": "sha512-NDMlLoiBu08GSnysuFxyoFpgd1fcO2vAFMr/JG/oPsr7m8B9sRfp2ozHpaXjgo0JonzxsEZr0WFm6SauZ1Rvww==",
+  "_integrity": "sha512-xFxozbxytemyfNPZmkL2seTD15mozK8ghov9npjBO4YTs3SnA8I55aiN94eZJ+XhLKzbN8yXqQMr9ti4c3WIDw==",
   "_location": "/pacote",
   "_phantomChildren": {
-    "cacache": "9.2.6",
+    "cacache": "9.2.8",
     "chownr": "1.0.1",
     "lru-cache": "4.0.2",
     "mississippi": "1.3.0",
     "mkdirp": "0.5.1",
-    "npm-package-arg": "5.0.1",
+    "npm-package-arg": "5.1.1",
     "once": "1.4.0",
-    "readable-stream": "2.2.9",
+    "readable-stream": "2.2.10",
     "retry": "0.10.1",
-    "safe-buffer": "5.0.1",
+    "safe-buffer": "5.1.0",
     "semver": "5.3.0",
-    "ssri": "4.1.4"
+    "ssri": "4.1.5"
   },
   "_requested": {
     "type": "version",
     "registry": true,
-    "raw": "pacote@2.7.27",
+    "raw": "pacote@2.7.30",
     "name": "pacote",
     "escapedName": "pacote",
-    "rawSpec": "2.7.27",
+    "rawSpec": "2.7.30",
     "saveSpec": null,
-    "fetchSpec": "2.7.27"
+    "fetchSpec": "2.7.30"
   },
   "_requiredBy": [
     "#USER",
     "/"
   ],
-  "_resolved": "https://registry.npmjs.org/pacote/-/pacote-2.7.27.tgz",
-  "_shasum": "ab3a7e6b584d351c9d19bfe76b0b420f7013eff6",
-  "_spec": "pacote@2.7.27",
+  "_resolved": "https://registry.npmjs.org/pacote/-/pacote-2.7.30.tgz",
+  "_shasum": "f31678e0a40161b592498688c1e2c8d7918eac7e",
+  "_spec": "pacote@2.7.30",
   "_where": "/Users/zkat/Documents/code/npm",
   "author": {
     "name": "Kat Marchán",
@@ -56,22 +56,22 @@
   ],
   "dependencies": {
     "bluebird": "^3.5.0",
-    "cacache": "^9.2.6",
+    "cacache": "^9.2.8",
     "glob": "^7.1.2",
     "lru-cache": "^4.0.2",
-    "make-fetch-happen": "^2.4.10",
+    "make-fetch-happen": "^2.4.11",
     "minimatch": "^3.0.4",
     "mississippi": "^1.2.0",
     "normalize-package-data": "^2.3.6",
-    "npm-package-arg": "^5.0.0",
+    "npm-package-arg": "^5.1.1",
     "npm-pick-manifest": "^1.0.3",
     "osenv": "^0.1.4",
     "promise-inflight": "^1.0.1",
     "promise-retry": "^1.1.1",
     "protoduck": "^4.0.0",
-    "safe-buffer": "^5.0.1",
+    "safe-buffer": "^5.1.0",
     "semver": "^5.3.0",
-    "ssri": "^4.1.4",
+    "ssri": "^4.1.5",
     "tar-fs": "^1.15.1",
     "tar-stream": "^1.5.4",
     "unique-filename": "^1.1.0",
@@ -83,13 +83,13 @@
     "mkdirp": "^0.5.1",
     "nock": "^9.0.13",
     "npmlog": "^4.1.0",
-    "nyc": "^10.3.2",
+    "nyc": "^11.0.2",
     "require-inject": "^1.4.0",
     "rimraf": "^2.5.4",
     "standard": "^10.0.1",
     "standard-version": "^4.0.0",
     "tacks": "^1.2.6",
-    "tap": "^10.2.0",
+    "tap": "^10.3.3",
     "weallbehave": "^1.2.0",
     "weallcontribute": "^1.0.7"
   },
@@ -120,5 +120,5 @@
     "update-coc": "weallbehave -o . && git add CODE_OF_CONDUCT.md && git commit -m 'docs(coc): updated CODE_OF_CONDUCT.md'",
     "update-contrib": "weallcontribute -o . && git add CONTRIBUTING.md && git commit -m 'docs(contributing): updated CONTRIBUTING.md'"
   },
-  "version": "2.7.27"
+  "version": "2.7.30"
 }
diff --git a/node_modules/readable-stream/.travis.yml b/node_modules/readable-stream/.travis.yml
index 76b4b0cfc..0c5d2bc26 100644
--- a/node_modules/readable-stream/.travis.yml
+++ b/node_modules/readable-stream/.travis.yml
@@ -2,26 +2,40 @@ sudo: false
 language: node_js
 before_install:
   - npm install -g npm@2
-  - npm install -g npm
+  - test $NPM_LEGACY && npm install -g npm@latest-3 || npm install npm -g
 notifications:
   email: false
 matrix:
   fast_finish: true
   include:
   - node_js: '0.8'
-    env: TASK=test
+    env:
+      - TASK=test
+      - NPM_LEGACY=true
   - node_js: '0.10'
-    env: TASK=test
+    env:
+      - TASK=test
+      - NPM_LEGACY=true
   - node_js: '0.11'
-    env: TASK=test
+    env:
+      - TASK=test
+      - NPM_LEGACY=true
   - node_js: '0.12'
-    env: TASK=test
+    env:
+      - TASK=test
+      - NPM_LEGACY=true
   - node_js: 1
-    env: TASK=test
+    env:
+      - TASK=test
+      - NPM_LEGACY=true
   - node_js: 2
-    env: TASK=test
+    env:
+      - TASK=test
+      - NPM_LEGACY=true
   - node_js: 3
-    env: TASK=test
+    env:
+      - TASK=test
+      - NPM_LEGACY=true
   - node_js: 4
     env: TASK=test
   - node_js: 5
@@ -30,17 +44,19 @@ matrix:
     env: TASK=test
   - node_js: 7
     env: TASK=test
-  - node_js: 5
+  - node_js: 8
+    env: TASK=test
+  - node_js: 6
     env: TASK=browser BROWSER_NAME=ie BROWSER_VERSION="9..latest"
-  - node_js: 5
+  - node_js: 6
     env: TASK=browser BROWSER_NAME=opera BROWSER_VERSION="11..latest"
-  - node_js: 5
+  - node_js: 6
     env: TASK=browser BROWSER_NAME=chrome BROWSER_VERSION="-3..latest"
-  - node_js: 5
+  - node_js: 6
     env: TASK=browser BROWSER_NAME=firefox BROWSER_VERSION="-3..latest"
-  - node_js: 5
+  - node_js: 6
     env: TASK=browser BROWSER_NAME=safari BROWSER_VERSION="5..latest"
-  - node_js: 5
+  - node_js: 6
     env: TASK=browser BROWSER_NAME=microsoftedge BROWSER_VERSION=latest
 script: "npm run $TASK"
 env:
diff --git a/node_modules/readable-stream/README.md b/node_modules/readable-stream/README.md
index 8b6e5d39b..3024d77c6 100644
--- a/node_modules/readable-stream/README.md
+++ b/node_modules/readable-stream/README.md
@@ -18,7 +18,7 @@ npm install --save readable-stream
 This package is a mirror of the Streams2 and Streams3 implementations in
 Node-core.
 
-Full documentation may be found on the [Node.js website](https://nodejs.org/dist/v7.8.0/docs/api/).
+Full documentation may be found on the [Node.js website](https://nodejs.org/dist/v7.10.0/docs/api/stream.html).
 
 If you want to guarantee a stable streams base, regardless of what version of
 Node you, or the users of your libraries are using, use **readable-stream** *only* and avoid the *"stream"* module in Node-core, for background see [this blogpost](http://r.va.gg/2014/06/why-i-dont-use-nodes-core-stream-module.html).
diff --git a/node_modules/readable-stream/lib/_stream_readable.js b/node_modules/readable-stream/lib/_stream_readable.js
index b19b2088b..a01012e3c 100644
--- a/node_modules/readable-stream/lib/_stream_readable.js
+++ b/node_modules/readable-stream/lib/_stream_readable.js
@@ -28,9 +28,8 @@ var EElistenerCount = function (emitter, type) {
 var Stream = require('./internal/streams/stream');
 /*</replacement>*/
 
-var Buffer = require('buffer').Buffer;
 /*<replacement>*/
-var bufferShim = require('buffer-shims');
+var Buffer = require('safe-buffer').Buffer;
 /*</replacement>*/
 
 /*<replacement>*/
@@ -163,7 +162,7 @@ Readable.prototype.push = function (chunk, encoding) {
   if (!state.objectMode && typeof chunk === 'string') {
     encoding = encoding || state.defaultEncoding;
     if (encoding !== state.encoding) {
-      chunk = bufferShim.from(chunk, encoding);
+      chunk = Buffer.from(chunk, encoding);
       encoding = '';
     }
   }
@@ -483,7 +482,7 @@ Readable.prototype.pipe = function (dest, pipeOpts) {
 
   var doEnd = (!pipeOpts || pipeOpts.end !== false) && dest !== process.stdout && dest !== process.stderr;
 
-  var endFn = doEnd ? onend : cleanup;
+  var endFn = doEnd ? onend : unpipe;
   if (state.endEmitted) processNextTick(endFn);else src.once('end', endFn);
 
   dest.on('unpipe', onunpipe);
@@ -516,7 +515,7 @@ Readable.prototype.pipe = function (dest, pipeOpts) {
     dest.removeListener('error', onerror);
     dest.removeListener('unpipe', onunpipe);
     src.removeListener('end', onend);
-    src.removeListener('end', cleanup);
+    src.removeListener('end', unpipe);
     src.removeListener('data', ondata);
 
     cleanedUp = true;
@@ -873,7 +872,7 @@ function copyFromBufferString(n, list) {
 // This function is designed to be inlinable, so please take care when making
 // changes to the function body.
 function copyFromBuffer(n, list) {
-  var ret = bufferShim.allocUnsafe(n);
+  var ret = Buffer.allocUnsafe(n);
   var p = list.head;
   var c = 1;
   p.data.copy(ret);
diff --git a/node_modules/readable-stream/lib/_stream_writable.js b/node_modules/readable-stream/lib/_stream_writable.js
index 15db03868..e9701f500 100644
--- a/node_modules/readable-stream/lib/_stream_writable.js
+++ b/node_modules/readable-stream/lib/_stream_writable.js
@@ -35,9 +35,8 @@ var internalUtil = {
 var Stream = require('./internal/streams/stream');
 /*</replacement>*/
 
-var Buffer = require('buffer').Buffer;
 /*<replacement>*/
-var bufferShim = require('buffer-shims');
+var Buffer = require('safe-buffer').Buffer;
 /*</replacement>*/
 
 util.inherits(Writable, Stream);
@@ -293,7 +292,7 @@ Writable.prototype.setDefaultEncoding = function setDefaultEncoding(encoding) {
 
 function decodeChunk(state, chunk, encoding) {
   if (!state.objectMode && state.decodeStrings !== false && typeof chunk === 'string') {
-    chunk = bufferShim.from(chunk, encoding);
+    chunk = Buffer.from(chunk, encoding);
   }
   return chunk;
 }
diff --git a/node_modules/readable-stream/lib/internal/streams/BufferList.js b/node_modules/readable-stream/lib/internal/streams/BufferList.js
index e4bfcf02d..82598c852 100644
--- a/node_modules/readable-stream/lib/internal/streams/BufferList.js
+++ b/node_modules/readable-stream/lib/internal/streams/BufferList.js
@@ -1,8 +1,8 @@
 'use strict';
 
-var Buffer = require('buffer').Buffer;
 /*<replacement>*/
-var bufferShim = require('buffer-shims');
+
+var Buffer = require('safe-buffer').Buffer;
 /*</replacement>*/
 
 module.exports = BufferList;
@@ -50,9 +50,9 @@ BufferList.prototype.join = function (s) {
 };
 
 BufferList.prototype.concat = function (n) {
-  if (this.length === 0) return bufferShim.alloc(0);
+  if (this.length === 0) return Buffer.alloc(0);
   if (this.length === 1) return this.head.data;
-  var ret = bufferShim.allocUnsafe(n >>> 0);
+  var ret = Buffer.allocUnsafe(n >>> 0);
   var p = this.head;
   var i = 0;
   while (p) {
diff --git a/node_modules/readable-stream/node_modules/buffer-shims/index.js b/node_modules/readable-stream/node_modules/buffer-shims/index.js
deleted file mode 100644
index 1cab4c05e..000000000
--- a/node_modules/readable-stream/node_modules/buffer-shims/index.js
+++ /dev/null
@@ -1,108 +0,0 @@
-'use strict';
-
-var buffer = require('buffer');
-var Buffer = buffer.Buffer;
-var SlowBuffer = buffer.SlowBuffer;
-var MAX_LEN = buffer.kMaxLength || 2147483647;
-exports.alloc = function alloc(size, fill, encoding) {
-  if (typeof Buffer.alloc === 'function') {
-    return Buffer.alloc(size, fill, encoding);
-  }
-  if (typeof encoding === 'number') {
-    throw new TypeError('encoding must not be number');
-  }
-  if (typeof size !== 'number') {
-    throw new TypeError('size must be a number');
-  }
-  if (size > MAX_LEN) {
-    throw new RangeError('size is too large');
-  }
-  var enc = encoding;
-  var _fill = fill;
-  if (_fill === undefined) {
-    enc = undefined;
-    _fill = 0;
-  }
-  var buf = new Buffer(size);
-  if (typeof _fill === 'string') {
-    var fillBuf = new Buffer(_fill, enc);
-    var flen = fillBuf.length;
-    var i = -1;
-    while (++i < size) {
-      buf[i] = fillBuf[i % flen];
-    }
-  } else {
-    buf.fill(_fill);
-  }
-  return buf;
-}
-exports.allocUnsafe = function allocUnsafe(size) {
-  if (typeof Buffer.allocUnsafe === 'function') {
-    return Buffer.allocUnsafe(size);
-  }
-  if (typeof size !== 'number') {
-    throw new TypeError('size must be a number');
-  }
-  if (size > MAX_LEN) {
-    throw new RangeError('size is too large');
-  }
-  return new Buffer(size);
-}
-exports.from = function from(value, encodingOrOffset, length) {
-  if (typeof Buffer.from === 'function' && (!global.Uint8Array || Uint8Array.from !== Buffer.from)) {
-    return Buffer.from(value, encodingOrOffset, length);
-  }
-  if (typeof value === 'number') {
-    throw new TypeError('"value" argument must not be a number');
-  }
-  if (typeof value === 'string') {
-    return new Buffer(value, encodingOrOffset);
-  }
-  if (typeof ArrayBuffer !== 'undefined' && value instanceof ArrayBuffer) {
-    var offset = encodingOrOffset;
-    if (arguments.length === 1) {
-      return new Buffer(value);
-    }
-    if (typeof offset === 'undefined') {
-      offset = 0;
-    }
-    var len = length;
-    if (typeof len === 'undefined') {
-      len = value.byteLength - offset;
-    }
-    if (offset >= value.byteLength) {
-      throw new RangeError('\'offset\' is out of bounds');
-    }
-    if (len > value.byteLength - offset) {
-      throw new RangeError('\'length\' is out of bounds');
-    }
-    return new Buffer(value.slice(offset, offset + len));
-  }
-  if (Buffer.isBuffer(value)) {
-    var out = new Buffer(value.length);
-    value.copy(out, 0, 0, value.length);
-    return out;
-  }
-  if (value) {
-    if (Array.isArray(value) || (typeof ArrayBuffer !== 'undefined' && value.buffer instanceof ArrayBuffer) || 'length' in value) {
-      return new Buffer(value);
-    }
-    if (value.type === 'Buffer' && Array.isArray(value.data)) {
-      return new Buffer(value.data);
-    }
-  }
-
-  throw new TypeError('First argument must be a string, Buffer, ' + 'ArrayBuffer, Array, or array-like object.');
-}
-exports.allocUnsafeSlow = function allocUnsafeSlow(size) {
-  if (typeof Buffer.allocUnsafeSlow === 'function') {
-    return Buffer.allocUnsafeSlow(size);
-  }
-  if (typeof size !== 'number') {
-    throw new TypeError('size must be a number');
-  }
-  if (size >= MAX_LEN) {
-    throw new RangeError('size is too large');
-  }
-  return new SlowBuffer(size);
-}
diff --git a/node_modules/readable-stream/node_modules/buffer-shims/license.md b/node_modules/readable-stream/node_modules/buffer-shims/license.md
deleted file mode 100644
index 01cfaefe2..000000000
--- a/node_modules/readable-stream/node_modules/buffer-shims/license.md
+++ /dev/null
@@ -1,19 +0,0 @@
-# Copyright (c) 2016 Calvin Metcalf
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-**THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.**
diff --git a/node_modules/readable-stream/node_modules/buffer-shims/package.json b/node_modules/readable-stream/node_modules/buffer-shims/package.json
deleted file mode 100644
index 8e4af6603..000000000
--- a/node_modules/readable-stream/node_modules/buffer-shims/package.json
+++ /dev/null
@@ -1,54 +0,0 @@
-{
-  "_from": "buffer-shims@~1.0.0",
-  "_id": "buffer-shims@1.0.0",
-  "_integrity": "sha1-mXjOMXOIxkmth5MCjDR37wRKi1E=",
-  "_location": "/readable-stream/buffer-shims",
-  "_phantomChildren": {},
-  "_requested": {
-    "type": "range",
-    "registry": true,
-    "raw": "buffer-shims@~1.0.0",
-    "name": "buffer-shims",
-    "escapedName": "buffer-shims",
-    "rawSpec": "~1.0.0",
-    "saveSpec": null,
-    "fetchSpec": "~1.0.0"
-  },
-  "_requiredBy": [
-    "/readable-stream",
-    "/readable-stream/string_decoder"
-  ],
-  "_resolved": "https://registry.npmjs.org/buffer-shims/-/buffer-shims-1.0.0.tgz",
-  "_shasum": "9978ce317388c649ad8793028c3477ef044a8b51",
-  "_shrinkwrap": null,
-  "_spec": "buffer-shims@~1.0.0",
-  "_where": "/Users/zkat/Documents/code/npm/node_modules/readable-stream",
-  "bin": null,
-  "bugs": {
-    "url": "https://github.com/calvinmetcalf/buffer-shims/issues"
-  },
-  "bundleDependencies": false,
-  "dependencies": {},
-  "deprecated": false,
-  "description": "some shims for node buffers",
-  "devDependencies": {
-    "tape": "^4.5.1"
-  },
-  "files": [
-    "index.js"
-  ],
-  "homepage": "https://github.com/calvinmetcalf/buffer-shims#readme",
-  "license": "MIT",
-  "main": "index.js",
-  "name": "buffer-shims",
-  "optionalDependencies": {},
-  "peerDependencies": {},
-  "repository": {
-    "type": "git",
-    "url": "git+ssh://git@github.com/calvinmetcalf/buffer-shims.git"
-  },
-  "scripts": {
-    "test": "tape test/*.js"
-  },
-  "version": "1.0.0"
-}
diff --git a/node_modules/readable-stream/node_modules/buffer-shims/readme.md b/node_modules/readable-stream/node_modules/buffer-shims/readme.md
deleted file mode 100644
index 7ea6475e2..000000000
--- a/node_modules/readable-stream/node_modules/buffer-shims/readme.md
+++ /dev/null
@@ -1,21 +0,0 @@
-buffer-shims
-===
-
-functions to make sure the new buffer methods work in older browsers.
-
-```js
-var bufferShim = require('buffer-shims');
-bufferShim.from('foo');
-bufferShim.alloc(9, 'cafeface', 'hex');
-bufferShim.allocUnsafe(15);
-bufferShim.allocUnsafeSlow(21);
-```
-
-should just use the original  in newer nodes and on older nodes uses fallbacks.
-
-Known Issues
-===
-- this does not patch the buffer object, only the constructor stuff
-- it's actually a polyfill
-
-![](https://i.imgur.com/zxII3jJ.gif)
diff --git a/node_modules/readable-stream/node_modules/string_decoder/README.md b/node_modules/readable-stream/node_modules/string_decoder/README.md
index 13d827d89..dc3a2d216 100644
--- a/node_modules/readable-stream/node_modules/string_decoder/README.md
+++ b/node_modules/readable-stream/node_modules/string_decoder/README.md
@@ -7,8 +7,6 @@
 [![NPM](https://nodei.co/npm-dl/string_decoder.png?&months=6&height=3)](https://nodei.co/npm/string_decoder/)
 
 
-[![Sauce Test Status](https://saucelabs.com/browser-matrix/string_decoder.svg)](https://saucelabs.com/u/string_decoder)
-
 ```bash
 npm install --save string_decoder
 ```
diff --git a/node_modules/readable-stream/node_modules/string_decoder/lib/string_decoder.js b/node_modules/readable-stream/node_modules/string_decoder/lib/string_decoder.js
index 696d7ab61..26fb94c34 100644
--- a/node_modules/readable-stream/node_modules/string_decoder/lib/string_decoder.js
+++ b/node_modules/readable-stream/node_modules/string_decoder/lib/string_decoder.js
@@ -1,7 +1,6 @@
 'use strict';
 
-var Buffer = require('buffer').Buffer;
-var bufferShim = require('buffer-shims');
+var Buffer = require('safe-buffer').Buffer;
 
 var isEncoding = Buffer.isEncoding || function (encoding) {
   encoding = '' + encoding;
@@ -78,7 +77,7 @@ function StringDecoder(encoding) {
   }
   this.lastNeed = 0;
   this.lastTotal = 0;
-  this.lastChar = bufferShim.allocUnsafe(nb);
+  this.lastChar = Buffer.allocUnsafe(nb);
 }
 
 StringDecoder.prototype.write = function (buf) {
diff --git a/node_modules/readable-stream/node_modules/string_decoder/package.json b/node_modules/readable-stream/node_modules/string_decoder/package.json
index fb2958ba2..cb5868ece 100644
--- a/node_modules/readable-stream/node_modules/string_decoder/package.json
+++ b/node_modules/readable-stream/node_modules/string_decoder/package.json
@@ -1,7 +1,8 @@
 {
   "_from": "string_decoder@~1.0.0",
-  "_id": "string_decoder@1.0.0",
-  "_integrity": "sha1-8G9BFXtmTYYGn4S9vcmw2KsoFmc=",
+  "_id": "string_decoder@1.0.1",
+  "_inBundle": false,
+  "_integrity": "sha1-YuIA8DmVWmgQ2N8KM//A8BNmLZg=",
   "_location": "/readable-stream/string_decoder",
   "_phantomChildren": {},
   "_requested": {
@@ -17,18 +18,16 @@
   "_requiredBy": [
     "/readable-stream"
   ],
-  "_resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.0.0.tgz",
-  "_shasum": "f06f41157b664d86069f84bdbdc9b0d8ab281667",
-  "_shrinkwrap": null,
+  "_resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.0.1.tgz",
+  "_shasum": "62e200f039955a6810d8df0a33ffc0f013662d98",
   "_spec": "string_decoder@~1.0.0",
   "_where": "/Users/zkat/Documents/code/npm/node_modules/readable-stream",
-  "bin": null,
   "bugs": {
     "url": "https://github.com/rvagg/string_decoder/issues"
   },
   "bundleDependencies": false,
   "dependencies": {
-    "buffer-shims": "~1.0.0"
+    "safe-buffer": "^5.0.1"
   },
   "deprecated": false,
   "description": "The string_decoder module from Node core",
@@ -46,8 +45,6 @@
   "license": "MIT",
   "main": "lib/string_decoder.js",
   "name": "string_decoder",
-  "optionalDependencies": {},
-  "peerDependencies": {},
   "repository": {
     "type": "git",
     "url": "git://github.com/rvagg/string_decoder.git"
@@ -55,5 +52,5 @@
   "scripts": {
     "test": "tap test/parallel/*.js"
   },
-  "version": "1.0.0"
+  "version": "1.0.1"
 }
diff --git a/node_modules/readable-stream/package.json b/node_modules/readable-stream/package.json
index d1bf299d0..5308555f4 100644
--- a/node_modules/readable-stream/package.json
+++ b/node_modules/readable-stream/package.json
@@ -1,20 +1,24 @@
 {
-  "_from": "readable-stream@~2.2.9",
-  "_id": "readable-stream@2.2.9",
-  "_integrity": "sha1-z3jsb0ptHrQ9JkiMrJfwQudLf8g=",
+  "_from": "readable-stream@2.2.10",
+  "_id": "readable-stream@2.2.10",
+  "_inBundle": false,
+  "_integrity": "sha512-HQEnnoV404e0EtwB9yNiuk2tJ+egeVC8Y9QBAxzDg8DBJt4BzRp+yQuIb/t3FIWkSTmIi+sgx7yVv/ZM0GNoqw==",
   "_location": "/readable-stream",
-  "_phantomChildren": {},
+  "_phantomChildren": {
+    "safe-buffer": "5.0.1"
+  },
   "_requested": {
-    "type": "range",
+    "type": "version",
     "registry": true,
-    "raw": "readable-stream@~2.2.9",
+    "raw": "readable-stream@2.2.10",
     "name": "readable-stream",
     "escapedName": "readable-stream",
-    "rawSpec": "~2.2.9",
+    "rawSpec": "2.2.10",
     "saveSpec": null,
-    "fetchSpec": "~2.2.9"
+    "fetchSpec": "2.2.10"
   },
   "_requiredBy": [
+    "#USER",
     "/",
     "/fs-write-stream-atomic",
     "/mississippi/concat-stream",
@@ -34,12 +38,10 @@
     "/tap/tap-mocha-reporter",
     "/tap/tap-parser"
   ],
-  "_resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.2.9.tgz",
-  "_shasum": "cf78ec6f4a6d1eb43d26488cac97f042e74b7fc8",
-  "_shrinkwrap": null,
-  "_spec": "readable-stream@~2.2.9",
+  "_resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.2.10.tgz",
+  "_shasum": "effe72bb7c884c0dd335e2379d526196d9d011ee",
+  "_spec": "readable-stream@2.2.10",
   "_where": "/Users/zkat/Documents/code/npm",
-  "bin": null,
   "browser": {
     "util": false,
     "./readable.js": "./readable-browser.js",
@@ -52,11 +54,11 @@
   },
   "bundleDependencies": false,
   "dependencies": {
-    "buffer-shims": "~1.0.0",
     "core-util-is": "~1.0.0",
     "inherits": "~2.0.1",
     "isarray": "~1.0.0",
     "process-nextick-args": "~1.0.6",
+    "safe-buffer": "^5.0.1",
     "string_decoder": "~1.0.0",
     "util-deprecate": "~1.0.1"
   },
@@ -85,8 +87,6 @@
       "lib/**.js"
     ]
   },
-  "optionalDependencies": {},
-  "peerDependencies": {},
   "repository": {
     "type": "git",
     "url": "git://github.com/nodejs/readable-stream.git"
@@ -99,5 +99,5 @@
     "test": "tap test/parallel/*.js test/ours/*.js",
     "write-zuul": "printf \"ui: tape\nbrowsers:\n  - name: $BROWSER_NAME\n    version: $BROWSER_VERSION\n\">.zuul.yml"
   },
-  "version": "2.2.9"
+  "version": "2.2.10"
 }
diff --git a/node_modules/safe-buffer/README.md b/node_modules/safe-buffer/README.md
index 96eb387aa..e9a81afd0 100644
--- a/node_modules/safe-buffer/README.md
+++ b/node_modules/safe-buffer/README.md
@@ -1,17 +1,20 @@
-# safe-buffer [![travis][travis-image]][travis-url] [![npm][npm-image]][npm-url] [![downloads][downloads-image]][npm-url]
+# safe-buffer [![travis][travis-image]][travis-url] [![npm][npm-image]][npm-url] [![downloads][downloads-image]][downloads-url] [![javascript style guide][standard-image]][standard-url]
 
-#### Safer Node.js Buffer API
-
-**Use the new Node.js v6 Buffer APIs (`Buffer.from`, `Buffer.alloc`,
-`Buffer.allocUnsafe`, `Buffer.allocUnsafeSlow`) in Node.js v0.10, v0.12, v4.x, and v5.x.**
-
-**Uses the built-in implementations when available.**
-
-[travis-image]: https://img.shields.io/travis/feross/safe-buffer.svg
+[travis-image]: https://img.shields.io/travis/feross/safe-buffer/master.svg
 [travis-url]: https://travis-ci.org/feross/safe-buffer
 [npm-image]: https://img.shields.io/npm/v/safe-buffer.svg
 [npm-url]: https://npmjs.org/package/safe-buffer
 [downloads-image]: https://img.shields.io/npm/dm/safe-buffer.svg
+[downloads-url]: https://npmjs.org/package/safe-buffer
+[standard-image]: https://img.shields.io/badge/code_style-standard-brightgreen.svg
+[standard-url]: https://standardjs.com
+
+#### Safer Node.js Buffer API
+
+**Use the new Node.js Buffer APIs (`Buffer.from`, `Buffer.alloc`,
+`Buffer.allocUnsafe`, `Buffer.allocUnsafeSlow`) in all versions of Node.js.**
+
+**Uses the built-in implementation when available.**
 
 ## install
 
diff --git a/node_modules/safe-buffer/browser.js b/node_modules/safe-buffer/browser.js
deleted file mode 100644
index 0bd12027d..000000000
--- a/node_modules/safe-buffer/browser.js
+++ /dev/null
@@ -1 +0,0 @@
-module.exports = require('buffer')
diff --git a/node_modules/safe-buffer/index.js b/node_modules/safe-buffer/index.js
index 74a7358ee..ea87b099d 100644
--- a/node_modules/safe-buffer/index.js
+++ b/node_modules/safe-buffer/index.js
@@ -1,4 +1,6 @@
+/* eslint-disable node/no-deprecated-api */
 var buffer = require('buffer')
+var Buffer = buffer.Buffer
 
 if (Buffer.from && Buffer.alloc && Buffer.allocUnsafe && Buffer.allocUnsafeSlow) {
   module.exports = buffer
diff --git a/node_modules/safe-buffer/package.json b/node_modules/safe-buffer/package.json
index d866dd958..8bce3da12 100644
--- a/node_modules/safe-buffer/package.json
+++ b/node_modules/safe-buffer/package.json
@@ -1,34 +1,36 @@
 {
-  "_from": "safe-buffer@~5.0.1",
-  "_id": "safe-buffer@5.0.1",
+  "_from": "safe-buffer@latest",
+  "_id": "safe-buffer@5.1.0",
   "_inBundle": false,
-  "_integrity": "sha1-0mPKVGls2KMGtcplUekt5XkY++c=",
+  "_integrity": "sha512-aSLEDudu6OoRr/2rU609gRmnYboRLxgDG1z9o2Q0os7236FwvcqIOO8r8U5JUEwivZOhDaKlFO4SbPTJYyBEyQ==",
   "_location": "/safe-buffer",
   "_phantomChildren": {},
   "_requested": {
-    "type": "range",
+    "type": "tag",
     "registry": true,
-    "raw": "safe-buffer@~5.0.1",
+    "raw": "safe-buffer@latest",
     "name": "safe-buffer",
     "escapedName": "safe-buffer",
-    "rawSpec": "~5.0.1",
+    "rawSpec": "latest",
     "saveSpec": null,
-    "fetchSpec": "~5.0.1"
+    "fetchSpec": "latest"
   },
   "_requiredBy": [
     "#USER",
-    "/"
+    "/",
+    "/readable-stream",
+    "/readable-stream/string_decoder",
+    "/ssri"
   ],
-  "_resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.0.1.tgz",
-  "_shasum": "d263ca54696cd8a306b5ca6551e92de57918fbe7",
-  "_spec": "safe-buffer@~5.0.1",
+  "_resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.1.0.tgz",
+  "_shasum": "fe4c8460397f9eaaaa58e73be46273408a45e223",
+  "_spec": "safe-buffer@latest",
   "_where": "/Users/zkat/Documents/code/npm",
   "author": {
     "name": "Feross Aboukhadijeh",
     "email": "feross@feross.org",
     "url": "http://feross.org"
   },
-  "browser": "./browser.js",
   "bugs": {
     "url": "https://github.com/feross/safe-buffer/issues"
   },
@@ -36,7 +38,7 @@
   "deprecated": false,
   "description": "Safer Node.js Buffer API",
   "devDependencies": {
-    "standard": "^7.0.0",
+    "standard": "*",
     "tape": "^4.0.0",
     "zuul": "^3.0.0"
   },
@@ -60,5 +62,5 @@
   "scripts": {
     "test": "standard && tape test.js"
   },
-  "version": "5.0.1"
+  "version": "5.1.0"
 }
diff --git a/node_modules/safe-buffer/test.js b/node_modules/safe-buffer/test.js
index 7da8ad761..4925059c5 100644
--- a/node_modules/safe-buffer/test.js
+++ b/node_modules/safe-buffer/test.js
@@ -1,3 +1,5 @@
+/* eslint-disable node/no-deprecated-api */
+
 var test = require('tape')
 var SafeBuffer = require('./').Buffer
 
diff --git a/node_modules/ssri/CHANGELOG.md b/node_modules/ssri/CHANGELOG.md
index 2d3341c92..c03bb4174 100644
--- a/node_modules/ssri/CHANGELOG.md
+++ b/node_modules/ssri/CHANGELOG.md
@@ -2,6 +2,16 @@
 
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 
+<a name="4.1.5"></a>
+## [4.1.5](https://github.com/zkat/ssri/compare/v4.1.4...v4.1.5) (2017-06-05)
+
+
+### Bug Fixes
+
+* **integrityStream:** stop crashing if opts.algorithms and opts.integrity have an algo mismatch ([fb1293e](https://github.com/zkat/ssri/commit/fb1293e))
+
+
+
 <a name="4.1.4"></a>
 ## [4.1.4](https://github.com/zkat/ssri/compare/v4.1.3...v4.1.4) (2017-05-31)
 
diff --git a/node_modules/ssri/index.js b/node_modules/ssri/index.js
index 3367eff9b..6ec0d73df 100644
--- a/node_modules/ssri/index.js
+++ b/node_modules/ssri/index.js
@@ -259,6 +259,7 @@ function integrityStream (opts) {
     const match = (
       // Integrity verification mode
       opts.integrity &&
+      newSri[algorithm] &&
       digests &&
       digests.find(hash => {
         return newSri[algorithm].find(newhash => {
diff --git a/node_modules/ssri/package.json b/node_modules/ssri/package.json
index 58b463850..b004400f3 100644
--- a/node_modules/ssri/package.json
+++ b/node_modules/ssri/package.json
@@ -1,19 +1,19 @@
 {
-  "_from": "ssri@4.1.4",
-  "_id": "ssri@4.1.4",
+  "_from": "ssri@4.1.5",
+  "_id": "ssri@4.1.5",
   "_inBundle": false,
-  "_integrity": "sha512-CfN7rEZZi9/eLoED+vfKpgEPXdev5D5FV2fCih8j1e+rOSrKwoXzq3HVGy5ybu5mj94lrQ1X2oP+xBjLNtPUQQ==",
+  "_integrity": "sha512-TaLitc/pZH1UF8LCgZWdbssPiOUcPjBmIJsYJa+YltP77mY2qQ0Y2b+VS4C9RbZRH1GPMt4zckqqBd7GE/61ew==",
   "_location": "/ssri",
   "_phantomChildren": {},
   "_requested": {
     "type": "version",
     "registry": true,
-    "raw": "ssri@4.1.4",
+    "raw": "ssri@4.1.5",
     "name": "ssri",
     "escapedName": "ssri",
-    "rawSpec": "4.1.4",
+    "rawSpec": "4.1.5",
     "saveSpec": null,
-    "fetchSpec": "4.1.4"
+    "fetchSpec": "4.1.5"
   },
   "_requiredBy": [
     "#USER",
@@ -23,9 +23,9 @@
     "/pacote",
     "/pacote/make-fetch-happen"
   ],
-  "_resolved": "https://registry.npmjs.org/ssri/-/ssri-4.1.4.tgz",
-  "_shasum": "22be0659c075a612b622158872b585d5fe6b03af",
-  "_spec": "ssri@4.1.4",
+  "_resolved": "https://registry.npmjs.org/ssri/-/ssri-4.1.5.tgz",
+  "_shasum": "e3844770b5379ced69b512e70a28d86d86abd43a",
+  "_spec": "ssri@4.1.5",
   "_where": "/Users/zkat/Documents/code/npm",
   "author": {
     "name": "Kat Marchán",
@@ -90,5 +90,5 @@
     "update-coc": "weallbehave -o . && git add CODE_OF_CONDUCT.md && git commit -m 'docs(coc): updated CODE_OF_CONDUCT.md'",
     "update-contrib": "weallcontribute -o . && git add CONTRIBUTING.md && git commit -m 'docs(contributing): updated CONTRIBUTING.md'"
   },
-  "version": "4.1.4"
+  "version": "4.1.5"
 }