diff --git a/dist/npmci.test.js b/dist/npmci.test.js
index a234f46..3204e2d 100644
--- a/dist/npmci.test.js
+++ b/dist/npmci.test.js
@@ -25,7 +25,7 @@ exports.test = (versionArg) => __awaiter(this, void 0, void 0, function* () {
 let npmDependencies = () => __awaiter(this, void 0, void 0, function* () {
     plugins.beautylog.info('now installing dependencies:');
     if (yield npmci_bash_1.yarnAvailable.promise) {
-        yield npmci_bash_1.bash('yarn install');
+        yield npmci_bash_1.bash('yarn upgrade');
     }
     else {
         yield npmci_bash_1.bash('npm install');
diff --git a/ts/npmci.test.ts b/ts/npmci.test.ts
index dda0140..d7df517 100644
--- a/ts/npmci.test.ts
+++ b/ts/npmci.test.ts
@@ -17,7 +17,7 @@ export let test = async (versionArg): Promise<void> => {
 let npmDependencies = async (): Promise<void> => {
   plugins.beautylog.info('now installing dependencies:')
   if (await yarnAvailable.promise) {
-    await bash('yarn install')
+    await bash('yarn upgrade')
   } else {
     await bash('npm install')
   }
diff --git a/yarn.lock b/yarn.lock
index 4259214..e830bf2 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -12,19 +12,25 @@
   dependencies:
     "@types/node" "*"
 
-"@types/fs-extra@0.0.35", "@types/fs-extra@0.x.x":
+"@types/fs-extra@0.0.35":
   version "0.0.35"
   resolved "https://registry.yarnpkg.com/@types/fs-extra/-/fs-extra-0.0.35.tgz#3ed400c0122fb161db51da23d96ba5040cb9c7d9"
   dependencies:
     "@types/node" "*"
 
+"@types/fs-extra@0.x.x":
+  version "0.0.37"
+  resolved "https://registry.yarnpkg.com/@types/fs-extra/-/fs-extra-0.0.37.tgz#195f11bcd9a1b97d9e412c6b66899b545471a1f7"
+  dependencies:
+    "@types/node" "*"
+
 "@types/js-base64@^2.1.5":
   version "2.1.5"
   resolved "https://registry.yarnpkg.com/@types/js-base64/-/js-base64-2.1.5.tgz#31b6d36a66a4c59ae3f31b5e16bfd6b832a6eb41"
 
 "@types/lodash@4.x.x", "@types/lodash@^4.14.35", "@types/lodash@^4.14.55":
-  version "4.14.55"
-  resolved "https://registry.yarnpkg.com/@types/lodash/-/lodash-4.14.55.tgz#75d7d4eba020ee4103d4cbd0f2a3ef5db8f7534f"
+  version "4.14.57"
+  resolved "https://registry.yarnpkg.com/@types/lodash/-/lodash-4.14.57.tgz#f0095fb15ec1004455613f3ad73766583e62f830"
 
 "@types/loggly@1.x.x":
   version "1.1.30"
@@ -35,20 +41,24 @@
   resolved "https://registry.yarnpkg.com/@types/minimatch/-/minimatch-2.0.29.tgz#5002e14f75e2d71e564281df0431c8c1b4a2a36a"
 
 "@types/mocha@^2.2.31":
-  version "2.2.39"
-  resolved "https://registry.yarnpkg.com/@types/mocha/-/mocha-2.2.39.tgz#f68d63db8b69c38e9558b4073525cf96c4f7a829"
+  version "2.2.40"
+  resolved "https://registry.yarnpkg.com/@types/mocha/-/mocha-2.2.40.tgz#9811dd800ece544cd84b5b859917bf584a150c4c"
 
 "@types/node@*", "@types/node@^7.0.8":
-  version "7.0.8"
-  resolved "https://registry.yarnpkg.com/@types/node/-/node-7.0.8.tgz#25e4dd804b630c916ae671233e6d71f6ce18124a"
+  version "7.0.10"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-7.0.10.tgz#d860abb18c1b58b552c7c6cd8b2ba7adf6546fa3"
 
-"@types/q@0.0.32", "@types/q@0.x.x", "@types/q@^0.x.x":
+"@types/q@0.0.32", "@types/q@0.x.x":
   version "0.0.32"
   resolved "https://registry.yarnpkg.com/@types/q/-/q-0.0.32.tgz#bd284e57c84f1325da702babfc82a5328190c0c5"
 
+"@types/q@^1.x.x":
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/@types/q/-/q-1.0.0.tgz#57e5465d665b370d4217e69b344b20faa6b724f5"
+
 "@types/request@0.x.x":
-  version "0.0.40"
-  resolved "https://registry.yarnpkg.com/@types/request/-/request-0.0.40.tgz#0a7b0e2843fa9073199ec572d38e1bbd235e5dc6"
+  version "0.0.42"
+  resolved "https://registry.yarnpkg.com/@types/request/-/request-0.0.42.tgz#e47a53bf0b130464854fb693297746a0c0479c31"
   dependencies:
     "@types/form-data" "*"
     "@types/node" "*"
@@ -84,14 +94,14 @@
   resolved "https://registry.yarnpkg.com/@types/socket.io-client/-/socket.io-client-1.4.29.tgz#f8743070cee93175e36e0b6a77a8af73e58ccb32"
 
 "@types/socket.io@^1.4.26":
-  version "1.4.28"
-  resolved "https://registry.yarnpkg.com/@types/socket.io/-/socket.io-1.4.28.tgz#52ff4a45ee7b58d275af13ced3947487ede07a1b"
+  version "1.4.29"
+  resolved "https://registry.yarnpkg.com/@types/socket.io/-/socket.io-1.4.29.tgz#86a6b3a9ab78cf9a900ceef85b9b68b6bea86712"
   dependencies:
     "@types/node" "*"
 
 "@types/through2@0.x.x":
-  version "0.4.0"
-  resolved "https://registry.yarnpkg.com/@types/through2/-/through2-0.4.0.tgz#23b20d2ef1ef82d02e99cca9a099b4a7884f379a"
+  version "0.4.1"
+  resolved "https://registry.yarnpkg.com/@types/through2/-/through2-0.4.1.tgz#0f008e174c1dc5f1cc7e00eb2d132b2cb67f7bd2"
   dependencies:
     "@types/node" "*"
 
@@ -127,8 +137,8 @@ after@0.8.2:
   resolved "https://registry.yarnpkg.com/after/-/after-0.8.2.tgz#fedb394f9f0e02aa9768e702bda23b505fae7e1f"
 
 ajv@^4.9.1:
-  version "4.11.4"
-  resolved "https://registry.yarnpkg.com/ajv/-/ajv-4.11.4.tgz#ebf3a55d4b132ea60ff5847ae85d2ef069960b45"
+  version "4.11.5"
+  resolved "https://registry.yarnpkg.com/ajv/-/ajv-4.11.5.tgz#b6ee74657b993a01dce44b7944d56f485828d5bd"
   dependencies:
     co "^4.6.0"
     json-stable-stringify "^1.0.1"
@@ -137,7 +147,7 @@ ansi-256-colors@^1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/ansi-256-colors/-/ansi-256-colors-1.1.0.tgz#910de50efcc7c09e3d82f2f87abd6b700c18818a"
 
-ansi-regex@2, ansi-regex@^2.0.0:
+ansi-regex@^2.0.0, ansi-regex@^2.1.1:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/ansi-regex/-/ansi-regex-2.1.1.tgz#c3b33ab5ee360d86e0e628f0468ae7ef27d654df"
 
@@ -185,14 +195,14 @@ asn1@~0.2.3:
   version "0.2.3"
   resolved "https://registry.yarnpkg.com/asn1/-/asn1-0.2.3.tgz#dac8787713c9966849fc8180777ebe9c1ddf3b86"
 
+assert-plus@1.0.0, assert-plus@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/assert-plus/-/assert-plus-1.0.0.tgz#f12e0f3c5d77b0b1cdd9146942e4e96c1e4dd525"
+
 assert-plus@^0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/assert-plus/-/assert-plus-0.2.0.tgz#d74e1b87e7affc0db8aadb7021f3fe48101ab234"
 
-assert-plus@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/assert-plus/-/assert-plus-1.0.0.tgz#f12e0f3c5d77b0b1cdd9146942e4e96c1e4dd525"
-
 asynckit@^0.4.0:
   version "0.4.0"
   resolved "https://registry.yarnpkg.com/asynckit/-/asynckit-0.4.0.tgz#c79ed97f7f34cb8f2ba1bc9790bcc366474b4b79"
@@ -227,7 +237,7 @@ bcrypt-pbkdf@^1.0.0:
   dependencies:
     tweetnacl "^0.14.3"
 
-beautycolor@^1.0.5, beautycolor@^1.0.7:
+beautycolor@^1.0.7:
   version "1.0.7"
   resolved "https://registry.yarnpkg.com/beautycolor/-/beautycolor-1.0.7.tgz#a4715738ac4c8221371e9cbeb5a6cc6d11ecbf7c"
   dependencies:
@@ -280,20 +290,7 @@ beautylog@^5.0.23:
     smartenv "^1.2.5"
     typings-global "^1.0.13"
 
-beautylog@^6.0.0, beautylog@^6.1.1:
-  version "6.1.3"
-  resolved "https://registry.yarnpkg.com/beautylog/-/beautylog-6.1.3.tgz#0e8640cc429746b1e0c46e8767e9273b6b1902f1"
-  dependencies:
-    "@types/lodash" "4.x.x"
-    beautycolor "^1.0.5"
-    figlet "^1.2.0"
-    lodash "^4.17.4"
-    ora "^1.1.0"
-    smartenv "^2.0.0"
-    smartq "^1.0.4"
-    typings-global "^1.0.14"
-
-beautylog@^6.1.5:
+beautylog@^6.0.0, beautylog@^6.1.1, beautylog@^6.1.5:
   version "6.1.5"
   resolved "https://registry.yarnpkg.com/beautylog/-/beautylog-6.1.5.tgz#5d1eca8d32ca9ed49954a1622134b03ed904c44f"
   dependencies:
@@ -382,14 +379,14 @@ chalk@^1.0.0, chalk@^1.1.1:
     supports-color "^2.0.0"
 
 cli-color@^1.1.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/cli-color/-/cli-color-1.1.0.tgz#de188cdc4929d83b67aea04110fbed40fdbf6775"
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/cli-color/-/cli-color-1.2.0.tgz#3a5ae74fd76b6267af666e69e2afbbd01def34d1"
   dependencies:
-    ansi-regex "2"
-    d "^0.1.1"
-    es5-ext "^0.10.8"
+    ansi-regex "^2.1.1"
+    d "1"
+    es5-ext "^0.10.12"
     es6-iterator "2"
-    memoizee "^0.3.9"
+    memoizee "^0.4.3"
     timers-ext "0.1"
 
 cli-cursor@^1.0.2:
@@ -519,11 +516,11 @@ cryptiles@2.x.x:
   dependencies:
     boom "2.x.x"
 
-d@^0.1.1, d@~0.1.1:
-  version "0.1.1"
-  resolved "https://registry.yarnpkg.com/d/-/d-0.1.1.tgz#da184c535d18d8ee7ba2aa229b914009fae11309"
+d@1:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/d/-/d-1.0.0.tgz#754bb5bfe55451da69a58b94d45f4c5b0462d58f"
   dependencies:
-    es5-ext "~0.10.2"
+    es5-ext "^0.10.9"
 
 dashdash@^1.12.0:
   version "1.14.1"
@@ -629,56 +626,41 @@ engine.io@1.8.3:
     ws "1.1.2"
 
 error-ex@^1.2.0:
-  version "1.3.0"
-  resolved "https://registry.yarnpkg.com/error-ex/-/error-ex-1.3.0.tgz#e67b43f3e82c96ea3a584ffee0b9fc3325d802d9"
+  version "1.3.1"
+  resolved "https://registry.yarnpkg.com/error-ex/-/error-ex-1.3.1.tgz#f855a86ce61adc4e8621c3cda21e7a7612c3a8dc"
   dependencies:
     is-arrayish "^0.2.1"
 
-es5-ext@^0.10.7, es5-ext@^0.10.8, es5-ext@~0.10.11, es5-ext@~0.10.2, es5-ext@~0.10.5, es5-ext@~0.10.6, es5-ext@~0.10.7:
-  version "0.10.12"
-  resolved "https://registry.yarnpkg.com/es5-ext/-/es5-ext-0.10.12.tgz#aa84641d4db76b62abba5e45fd805ecbab140047"
+es5-ext@^0.10.12, es5-ext@^0.10.13, es5-ext@^0.10.14, es5-ext@^0.10.9, es5-ext@~0.10.14, es5-ext@~0.10.2:
+  version "0.10.15"
+  resolved "https://registry.yarnpkg.com/es5-ext/-/es5-ext-0.10.15.tgz#c330a5934c1ee21284a7c081a86e5fd937c91ea6"
   dependencies:
     es6-iterator "2"
     es6-symbol "~3.1"
 
-es6-iterator@2:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/es6-iterator/-/es6-iterator-2.0.0.tgz#bd968567d61635e33c0b80727613c9cb4b096bac"
-  dependencies:
-    d "^0.1.1"
-    es5-ext "^0.10.7"
-    es6-symbol "3"
-
-es6-iterator@~0.1.3:
-  version "0.1.3"
-  resolved "https://registry.yarnpkg.com/es6-iterator/-/es6-iterator-0.1.3.tgz#d6f58b8c4fc413c249b4baa19768f8e4d7c8944e"
-  dependencies:
-    d "~0.1.1"
-    es5-ext "~0.10.5"
-    es6-symbol "~2.0.1"
-
-es6-symbol@3, es6-symbol@~3.1:
-  version "3.1.0"
-  resolved "https://registry.yarnpkg.com/es6-symbol/-/es6-symbol-3.1.0.tgz#94481c655e7a7cad82eba832d97d5433496d7ffa"
-  dependencies:
-    d "~0.1.1"
-    es5-ext "~0.10.11"
-
-es6-symbol@~2.0.1:
+es6-iterator@2, es6-iterator@^2.0.1:
   version "2.0.1"
-  resolved "https://registry.yarnpkg.com/es6-symbol/-/es6-symbol-2.0.1.tgz#761b5c67cfd4f1d18afb234f691d678682cb3bf3"
+  resolved "https://registry.yarnpkg.com/es6-iterator/-/es6-iterator-2.0.1.tgz#8e319c9f0453bf575d374940a655920e59ca5512"
   dependencies:
-    d "~0.1.1"
-    es5-ext "~0.10.5"
+    d "1"
+    es5-ext "^0.10.14"
+    es6-symbol "^3.1"
 
-es6-weak-map@~0.1.4:
-  version "0.1.4"
-  resolved "https://registry.yarnpkg.com/es6-weak-map/-/es6-weak-map-0.1.4.tgz#706cef9e99aa236ba7766c239c8b9e286ea7d228"
+es6-symbol@^3.1, es6-symbol@^3.1.1, es6-symbol@~3.1:
+  version "3.1.1"
+  resolved "https://registry.yarnpkg.com/es6-symbol/-/es6-symbol-3.1.1.tgz#bf00ef4fdab6ba1b46ecb7b629b4c7ed5715cc77"
   dependencies:
-    d "~0.1.1"
-    es5-ext "~0.10.6"
-    es6-iterator "~0.1.3"
-    es6-symbol "~2.0.1"
+    d "1"
+    es5-ext "~0.10.14"
+
+es6-weak-map@^2.0.1:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/es6-weak-map/-/es6-weak-map-2.0.2.tgz#5e3ab32251ffd1538a1f8e5ffa1357772f92d96f"
+  dependencies:
+    d "1"
+    es5-ext "^0.10.14"
+    es6-iterator "^2.0.1"
+    es6-symbol "^3.1.1"
 
 escape-string-regexp@^1.0.2:
   version "1.0.5"
@@ -688,12 +670,12 @@ esprima@^3.1.1:
   version "3.1.3"
   resolved "https://registry.yarnpkg.com/esprima/-/esprima-3.1.3.tgz#fdca51cee6133895e3c88d535ce49dbff62a4633"
 
-event-emitter@~0.3.4:
-  version "0.3.4"
-  resolved "https://registry.yarnpkg.com/event-emitter/-/event-emitter-0.3.4.tgz#8d63ddfb4cfe1fae3b32ca265c4c720222080bb5"
+event-emitter@^0.3.4:
+  version "0.3.5"
+  resolved "https://registry.yarnpkg.com/event-emitter/-/event-emitter-0.3.5.tgz#df8c69eef1647923c7157b9ce83840610b02cc39"
   dependencies:
-    d "~0.1.1"
-    es5-ext "~0.10.7"
+    d "1"
+    es5-ext "~0.10.14"
 
 exit-hook@^1.0.0:
   version "1.1.1"
@@ -802,15 +784,15 @@ flagged-respawn@^0.3.2:
   version "0.3.2"
   resolved "https://registry.yarnpkg.com/flagged-respawn/-/flagged-respawn-0.3.2.tgz#ff191eddcd7088a675b2610fffc976be9b8074b5"
 
-for-in@^0.1.5:
-  version "0.1.6"
-  resolved "https://registry.yarnpkg.com/for-in/-/for-in-0.1.6.tgz#c9f96e89bfad18a545af5ec3ed352a1d9e5b4dc8"
+for-in@^1.0.1:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/for-in/-/for-in-1.0.2.tgz#81068d295a8142ec0ac726c6e2200c30fb6d5e80"
 
 for-own@^0.1.4:
-  version "0.1.4"
-  resolved "https://registry.yarnpkg.com/for-own/-/for-own-0.1.4.tgz#0149b41a39088c7515f51ebe1c1386d45f935072"
+  version "0.1.5"
+  resolved "https://registry.yarnpkg.com/for-own/-/for-own-0.1.5.tgz#5265c681a4f294dabbf17c9509b6763aa84510ce"
   dependencies:
-    for-in "^0.1.5"
+    for-in "^1.0.1"
 
 forever-agent@~0.6.1:
   version "0.6.1"
@@ -845,8 +827,8 @@ fs-extra@^1.0.0:
     klaw "^1.0.0"
 
 fs-extra@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/fs-extra/-/fs-extra-2.0.0.tgz#337352bded4a0b714f3eb84de8cea765e9d37600"
+  version "2.1.2"
+  resolved "https://registry.yarnpkg.com/fs-extra/-/fs-extra-2.1.2.tgz#046c70163cef9aad46b0e4a7fa467fb22d71de35"
   dependencies:
     graceful-fs "^4.1.2"
     jsonfile "^2.1.0"
@@ -1118,8 +1100,8 @@ homedir-polyfill@^1.0.0:
     parse-passwd "^1.0.0"
 
 hosted-git-info@^2.1.4:
-  version "2.2.0"
-  resolved "https://registry.yarnpkg.com/hosted-git-info/-/hosted-git-info-2.2.0.tgz#7a0d097863d886c0fabbdcd37bf1758d8becf8a5"
+  version "2.4.1"
+  resolved "https://registry.yarnpkg.com/hosted-git-info/-/hosted-git-info-2.4.1.tgz#4b0445e41c004a8bd1337773a4ff790ca40318c8"
 
 http-signature@~1.1.0:
   version "1.1.1"
@@ -1172,8 +1154,8 @@ is-arrayish@^0.2.1:
   resolved "https://registry.yarnpkg.com/is-arrayish/-/is-arrayish-0.2.1.tgz#77c99840527aa8ecb1a8ba697b80645a7a926a9d"
 
 is-buffer@^1.0.2:
-  version "1.1.4"
-  resolved "https://registry.yarnpkg.com/is-buffer/-/is-buffer-1.1.4.tgz#cfc86ccd5dc5a52fa80489111c6920c457e2d98b"
+  version "1.1.5"
+  resolved "https://registry.yarnpkg.com/is-buffer/-/is-buffer-1.1.5.tgz#1f3b26ef613b214b88cbca23cc6c01d87961eecc"
 
 is-builtin-module@^1.0.0:
   version "1.0.0"
@@ -1212,8 +1194,8 @@ is-glob@^2.0.0, is-glob@^2.0.1:
     is-extglob "^1.0.0"
 
 is-my-json-valid@^2.12.4:
-  version "2.15.0"
-  resolved "https://registry.yarnpkg.com/is-my-json-valid/-/is-my-json-valid-2.15.0.tgz#936edda3ca3c211fd98f3b2d3e08da43f7b2915b"
+  version "2.16.0"
+  resolved "https://registry.yarnpkg.com/is-my-json-valid/-/is-my-json-valid-2.16.0.tgz#f079dd9bfdae65ee2038aae8acbc86ab109e3693"
   dependencies:
     generate-function "^2.0.0"
     generate-object-property "^1.1.0"
@@ -1234,7 +1216,7 @@ is-primitive@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/is-primitive/-/is-primitive-2.0.0.tgz#207bab91638499c07b2adf240a41a87210034575"
 
-is-promise@^2.1.0:
+is-promise@^2.1, is-promise@^2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/is-promise/-/is-promise-2.1.0.tgz#79a2a9ece7f096e80f36d2b2f3bc16c1ff4bf3fa"
 
@@ -1278,9 +1260,9 @@ isarray@1.0.0, isarray@~1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/isarray/-/isarray-1.0.0.tgz#bb935d48582cba168c06834957a54a3e07124f11"
 
-isexe@^1.1.1:
-  version "1.1.2"
-  resolved "https://registry.yarnpkg.com/isexe/-/isexe-1.1.2.tgz#36f3e22e60750920f5e7241a476a8c6a42275ad0"
+isexe@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/isexe/-/isexe-2.0.0.tgz#e8fbf374dc556ff8947a10dcb0572d633f2cfa10"
 
 isobject@^2.0.0:
   version "2.1.0"
@@ -1302,9 +1284,9 @@ js-base64@^2.1.9:
   version "2.1.9"
   resolved "https://registry.yarnpkg.com/js-base64/-/js-base64-2.1.9.tgz#f0e80ae039a4bd654b5f281fc93f04a914a7fcce"
 
-js-yaml@^3.7.0:
-  version "3.8.1"
-  resolved "https://registry.yarnpkg.com/js-yaml/-/js-yaml-3.8.1.tgz#782ba50200be7b9e5a8537001b7804db3ad02628"
+js-yaml@^3.7.0, js-yaml@^3.8.2:
+  version "3.8.2"
+  resolved "https://registry.yarnpkg.com/js-yaml/-/js-yaml-3.8.2.tgz#02d3e2c0f6beab20248d412c352203827d786721"
   dependencies:
     argparse "^1.0.7"
     esprima "^3.1.1"
@@ -1346,9 +1328,10 @@ jsonpointer@^4.0.0:
   resolved "https://registry.yarnpkg.com/jsonpointer/-/jsonpointer-4.0.1.tgz#4fd92cb34e0e9db3c89c8622ecf51f9b978c6cb9"
 
 jsprim@^1.2.2:
-  version "1.3.1"
-  resolved "https://registry.yarnpkg.com/jsprim/-/jsprim-1.3.1.tgz#2a7256f70412a29ee3670aaca625994c4dcff252"
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/jsprim/-/jsprim-1.4.0.tgz#a3b87e40298d8c380552d8cc7628a0bb95a22918"
   dependencies:
+    assert-plus "1.0.0"
     extsprintf "1.0.2"
     json-schema "0.2.3"
     verror "1.3.6"
@@ -1555,16 +1538,17 @@ map-cache@^0.2.0:
   version "0.2.2"
   resolved "https://registry.yarnpkg.com/map-cache/-/map-cache-0.2.2.tgz#c32abd0bd6525d9b051645bb4f26ac5dc98a0dbf"
 
-memoizee@^0.3.9:
-  version "0.3.10"
-  resolved "https://registry.yarnpkg.com/memoizee/-/memoizee-0.3.10.tgz#4eca0d8aed39ec9d017f4c5c2f2f6432f42e5c8f"
+memoizee@^0.4.3:
+  version "0.4.4"
+  resolved "https://registry.yarnpkg.com/memoizee/-/memoizee-0.4.4.tgz#ecf4b791a09cd11c970203f80682534730fad78f"
   dependencies:
-    d "~0.1.1"
-    es5-ext "~0.10.11"
-    es6-weak-map "~0.1.4"
-    event-emitter "~0.3.4"
+    d "1"
+    es5-ext "^0.10.13"
+    es6-weak-map "^2.0.1"
+    event-emitter "^0.3.4"
+    is-promise "^2.1"
     lru-queue "0.1"
-    next-tick "~0.2.2"
+    next-tick "1"
     timers-ext "0.1"
 
 micromatch@^2.3.7:
@@ -1585,15 +1569,15 @@ micromatch@^2.3.7:
     parse-glob "^3.0.4"
     regex-cache "^0.4.2"
 
-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@~1.27.0:
+  version "1.27.0"
+  resolved "https://registry.yarnpkg.com/mime-db/-/mime-db-1.27.0.tgz#820f572296bbd20ec25ed55e5b5de869e5436eb1"
 
 mime-types@^2.1.11, mime-types@^2.1.12, mime-types@~2.1.11, mime-types@~2.1.7:
-  version "2.1.14"
-  resolved "https://registry.yarnpkg.com/mime-types/-/mime-types-2.1.14.tgz#f7ef7d97583fcaf3b7d282b6f8b5679dab1e94ee"
+  version "2.1.15"
+  resolved "https://registry.yarnpkg.com/mime-types/-/mime-types-2.1.15.tgz#a4ebf5064094569237b8cf70046776d09fc92aed"
   dependencies:
-    mime-db "~1.26.0"
+    mime-db "~1.27.0"
 
 mimic-fn@^1.0.0:
   version "1.1.0"
@@ -1654,13 +1638,13 @@ negotiator@0.6.1:
   version "0.6.1"
   resolved "https://registry.yarnpkg.com/negotiator/-/negotiator-0.6.1.tgz#2b327184e8992101177b28563fb5e7102acd0ca9"
 
-next-tick@~0.2.2:
-  version "0.2.2"
-  resolved "https://registry.yarnpkg.com/next-tick/-/next-tick-0.2.2.tgz#75da4a927ee5887e39065880065b7336413b310d"
+next-tick@1:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/next-tick/-/next-tick-1.0.0.tgz#ca86d1fe8828169b0120208e3dc8424b9db8342c"
 
 node-uuid@~1.4.7:
-  version "1.4.7"
-  resolved "https://registry.yarnpkg.com/node-uuid/-/node-uuid-1.4.7.tgz#6da5a17668c4b3dd59623bda11cf7fa4c1f60a6f"
+  version "1.4.8"
+  resolved "https://registry.yarnpkg.com/node-uuid/-/node-uuid-1.4.8.tgz#b040eb0923968afabf8d32fb1f17f1167fdab907"
 
 nodehash@^1.0.4:
   version "1.0.4"
@@ -1673,8 +1657,8 @@ nodehash@^1.0.4:
     typings-global "^1.0.6"
 
 normalize-package-data@^2.3.2:
-  version "2.3.5"
-  resolved "https://registry.yarnpkg.com/normalize-package-data/-/normalize-package-data-2.3.5.tgz#8d924f142960e1777e7ffe170543631cc7cb02df"
+  version "2.3.6"
+  resolved "https://registry.yarnpkg.com/normalize-package-data/-/normalize-package-data-2.3.6.tgz#498fa420c96401f787402ba21e600def9f981fff"
   dependencies:
     hosted-git-info "^2.1.4"
     is-builtin-module "^1.0.0"
@@ -1686,14 +1670,15 @@ normalize-path@^2.0.1:
   resolved "https://registry.yarnpkg.com/normalize-path/-/normalize-path-2.0.1.tgz#47886ac1662760d4261b7d979d241709d3ce3f7a"
 
 npmextra@^2.0.3:
-  version "2.0.3"
-  resolved "https://registry.yarnpkg.com/npmextra/-/npmextra-2.0.3.tgz#03ca33e82e7ebf9e9a215173f5a737b9d4c51254"
+  version "2.0.5"
+  resolved "https://registry.yarnpkg.com/npmextra/-/npmextra-2.0.5.tgz#6f84f8604578dbd0fe678ea5c0413173979aa3e0"
   dependencies:
-    "@types/q" "^0.x.x"
-    beautylog "^5.0.23"
-    lodash "^4.16.1"
+    "@types/q" "^1.x.x"
+    beautylog "^6.1.5"
+    lodash "^4.17.4"
     q "^1.4.1"
-    smartfile "^4.0.21"
+    smartfile "^4.1.9"
+    smartq "^1.1.1"
     typings-global "^1.0.14"
 
 npmts-g@^6.0.0:
@@ -1713,7 +1698,7 @@ oauth-sign@~0.8.1:
   version "0.8.2"
   resolved "https://registry.yarnpkg.com/oauth-sign/-/oauth-sign-0.8.2.tgz#46a6ab7f0aead8deae9ec0565780b7d4efeb9d43"
 
-object-assign@4.1.0, object-assign@^4.0.1:
+object-assign@4.1.0:
   version "4.1.0"
   resolved "https://registry.yarnpkg.com/object-assign/-/object-assign-4.1.0.tgz#7a3b3d0e98063d43f4c03f2e8ae6cd51a86883a0"
 
@@ -1721,6 +1706,10 @@ object-assign@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/object-assign/-/object-assign-3.0.0.tgz#9bedd5ca0897949bca47e7ff408062d549f587f2"
 
+object-assign@^4.0.1:
+  version "4.1.1"
+  resolved "https://registry.yarnpkg.com/object-assign/-/object-assign-4.1.1.tgz#2109adc7965887cfc05cbbd442cac8bfbb360863"
+
 object-component@0.0.3:
   version "0.0.3"
   resolved "https://registry.yarnpkg.com/object-component/-/object-component-0.0.3.tgz#f0c69aa50efc95b866c186f400a33769cb2f1291"
@@ -1732,7 +1721,13 @@ object.omit@^2.0.0:
     for-own "^0.1.4"
     is-extendable "^0.1.1"
 
-once@^1.3.0, once@~1.3.0:
+once@^1.3.0:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/once/-/once-1.4.0.tgz#583b1aa775961d4b113ac17d9c50baef9dd76bd1"
+  dependencies:
+    wrappy "1"
+
+once@~1.3.0:
   version "1.3.3"
   resolved "https://registry.yarnpkg.com/once/-/once-1.3.3.tgz#b2e261557ce4c314ec8304f3fa82663e4297ca20"
   dependencies:
@@ -1743,8 +1738,8 @@ onetime@^1.0.0:
   resolved "https://registry.yarnpkg.com/onetime/-/onetime-1.1.0.tgz#a1f7838f8314c516f05ecefcbc4ccfe04b4ed789"
 
 onetime@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/onetime/-/onetime-2.0.0.tgz#52aa8110e52fc5126ffc667bd8ec21c2ed209ce6"
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/onetime/-/onetime-2.0.1.tgz#067428230fd67443b2794b22bba528b6867962d4"
   dependencies:
     mimic-fn "^1.0.0"
 
@@ -1856,6 +1851,10 @@ path-is-absolute@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/path-is-absolute/-/path-is-absolute-1.0.1.tgz#174b9268735534ffbc7ace6bf53a5a9e1b5c5f5f"
 
+path-parse@^1.0.5:
+  version "1.0.5"
+  resolved "https://registry.yarnpkg.com/path-parse/-/path-parse-1.0.5.tgz#3c1adf871ea9cd6c9431b6ea2bd74a0ff055c4c1"
+
 path-root-regex@^0.1.0:
   version "0.1.2"
   resolved "https://registry.yarnpkg.com/path-root-regex/-/path-root-regex-0.1.2.tgz#bfccdc8df5b12dc52c8b43ec38d18d72c04ba96d"
@@ -1920,12 +1919,12 @@ punycode@^1.4.1:
   resolved "https://registry.yarnpkg.com/punycode/-/punycode-1.4.1.tgz#c0d5a63b2718800ad8e1eb0fa5269c84dd41845e"
 
 q@^1.4.1:
-  version "1.4.1"
-  resolved "https://registry.yarnpkg.com/q/-/q-1.4.1.tgz#55705bcd93c5f3673530c2c2cbc0c2b3addc286e"
+  version "1.5.0"
+  resolved "https://registry.yarnpkg.com/q/-/q-1.5.0.tgz#dd01bac9d06d30e6f219aecb8253ee9ebdc308f1"
 
 qs@~6.2.0:
-  version "6.2.2"
-  resolved "https://registry.yarnpkg.com/qs/-/qs-6.2.2.tgz#d506a5ad5b2cae1fd35c4f54ec182e267e3ef586"
+  version "6.2.3"
+  resolved "https://registry.yarnpkg.com/qs/-/qs-6.2.3.tgz#1cfcb25c10a9b2b483053ff39f5dfc9233908cfe"
 
 qs@~6.4.0:
   version "6.4.0"
@@ -1963,8 +1962,8 @@ read-pkg@^1.0.0:
     string_decoder "~0.10.x"
 
 readable-stream@^2.0.2, readable-stream@^2.1.5:
-  version "2.2.2"
-  resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-2.2.2.tgz#a9e6fec3c7dda85f8bb1b3ba7028604556fc825e"
+  version "2.2.6"
+  resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-2.2.6.tgz#8b43aed76e71483938d12a8d46c6cf1a00b1f816"
   dependencies:
     buffer-shims "^1.0.0"
     core-util-is "~1.0.0"
@@ -2100,8 +2099,10 @@ resolve-dir@^0.1.0:
     global-modules "^0.2.3"
 
 resolve@^1.1.6, resolve@^1.1.7:
-  version "1.2.0"
-  resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.2.0.tgz#9589c3f2f6149d1417a40becc1663db6ec6bc26c"
+  version "1.3.2"
+  resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.3.2.tgz#1f0442c9e0cbb8136e87b9305f932f46c7f28235"
+  dependencies:
+    path-parse "^1.0.5"
 
 restore-cursor@^1.0.1:
   version "1.0.1"
@@ -2118,8 +2119,8 @@ restore-cursor@^2.0.0:
     signal-exit "^3.0.2"
 
 rxjs@^5.0.0-beta.12, rxjs@^5.0.1, rxjs@^5.1.1:
-  version "5.1.1"
-  resolved "https://registry.yarnpkg.com/rxjs/-/rxjs-5.1.1.tgz#fc48922965bc6c5efbcc0fe46e90a3af64137a7b"
+  version "5.2.0"
+  resolved "https://registry.yarnpkg.com/rxjs/-/rxjs-5.2.0.tgz#db537de8767c05fa73721587a29e0085307d318b"
   dependencies:
     symbol-observable "^1.0.1"
 
@@ -2152,8 +2153,8 @@ shelljs@^0.7.4, shelljs@^0.7.5, shelljs@^0.7.6, shelljs@^0.7.7:
     rechoir "^0.6.2"
 
 shortid@^2.2.6:
-  version "2.2.6"
-  resolved "https://registry.yarnpkg.com/shortid/-/shortid-2.2.6.tgz#3abbefc6c51074cf2c1f1e72f6216a1b45876d72"
+  version "2.2.8"
+  resolved "https://registry.yarnpkg.com/shortid/-/shortid-2.2.8.tgz#033b117d6a2e975804f6f0969dbe7d3d0b355131"
 
 should-equal@^1.0.0:
   version "1.0.1"
@@ -2255,18 +2256,18 @@ smartfile@4.1.6:
     vinyl "^2.0.1"
     vinyl-file "^3.0.0"
 
-smartfile@^4.0.21, smartfile@^4.1.0, smartfile@^4.1.7:
-  version "4.1.7"
-  resolved "https://registry.yarnpkg.com/smartfile/-/smartfile-4.1.7.tgz#5657bea62ad673d891b2c9a00f5866154e768c3f"
+smartfile@^4.1.0, smartfile@^4.1.7, smartfile@^4.1.9:
+  version "4.1.9"
+  resolved "https://registry.yarnpkg.com/smartfile/-/smartfile-4.1.9.tgz#d789032193a45493607b8b37ff5811942f832008"
   dependencies:
     "@types/fs-extra" "0.x.x"
     "@types/vinyl" "^2.0.0"
     fs-extra "^2.0.0"
     glob "^7.1.1"
-    js-yaml "^3.7.0"
+    js-yaml "^3.8.2"
     require-reload "0.2.2"
-    smartpath "^3.2.7"
-    smartq "^1.0.4"
+    smartpath "^3.2.8"
+    smartq "^1.1.1"
     smartrequest "^1.0.4"
     typings-global "^1.0.14"
     vinyl "^2.0.1"
@@ -2429,8 +2430,8 @@ sprintf-js@~1.0.2:
   resolved "https://registry.yarnpkg.com/sprintf-js/-/sprintf-js-1.0.3.tgz#04e6926f662895354f3dd015203633b857297e2c"
 
 sshpk@^1.7.0:
-  version "1.10.2"
-  resolved "https://registry.yarnpkg.com/sshpk/-/sshpk-1.10.2.tgz#d5a804ce22695515638e798dbe23273de070a5fa"
+  version "1.11.0"
+  resolved "https://registry.yarnpkg.com/sshpk/-/sshpk-1.11.0.tgz#2d8d5ebb4a6fab28ffba37fa62a90f4a3ea59d77"
   dependencies:
     asn1 "~0.2.3"
     assert-plus "^1.0.0"
@@ -2539,11 +2540,11 @@ time-stamp@^1.0.0:
   resolved "https://registry.yarnpkg.com/time-stamp/-/time-stamp-1.0.1.tgz#9f4bd23559c9365966f3302dbba2b07c6b99b151"
 
 timers-ext@0.1:
-  version "0.1.0"
-  resolved "https://registry.yarnpkg.com/timers-ext/-/timers-ext-0.1.0.tgz#00345a2ca93089d1251322054389d263e27b77e2"
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/timers-ext/-/timers-ext-0.1.1.tgz#d6422f1ebd67772355f46c93f25e3933992c8b08"
   dependencies:
-    es5-ext "~0.10.2"
-    next-tick "~0.2.2"
+    es5-ext "~0.10.14"
+    next-tick "1"
 
 timespan@2.3.x:
   version "2.3.0"
@@ -2689,10 +2690,10 @@ which-module@^1.0.0:
   resolved "https://registry.yarnpkg.com/which-module/-/which-module-1.0.0.tgz#bba63ca861948994ff307736089e3b96026c2a4f"
 
 which@^1.2.12:
-  version "1.2.12"
-  resolved "https://registry.yarnpkg.com/which/-/which-1.2.12.tgz#de67b5e450269f194909ef23ece4ebe416fa1192"
+  version "1.2.14"
+  resolved "https://registry.yarnpkg.com/which/-/which-1.2.14.tgz#9a87c4378f03e827cecaf1acdf56c736c01c14e5"
   dependencies:
-    isexe "^1.1.1"
+    isexe "^2.0.0"
 
 wrap-ansi@^2.0.0:
   version "2.1.0"