diff --git a/package.json b/package.json
index 6429a06..10b4277 100644
--- a/package.json
+++ b/package.json
@@ -81,7 +81,7 @@
     "express-graphql": "^0.6.7",
     "graphql": "^0.11.7",
     "graphql-relay": "^0.5.2",
-    "graphql-tools": "^2.7.0",
+    "graphql-tools": "^2.7.2",
     "lru-cache": "^4.1.1",
     "pascalcase": "^0.1.1",
     "postinstall-build": "^5.0.1",
@@ -92,7 +92,7 @@
   "devDependencies": {
     "ava": "^0.23.0",
     "babel-cli": "^6.24.1",
-    "babel-eslint": "^8.0.1",
+    "babel-eslint": "^8.0.2",
     "babel-plugin-istanbul": "^4.1.4",
     "babel-plugin-transform-runtime": "^6.23.0",
     "babel-preset-es2015": "^6.24.1",
@@ -101,7 +101,7 @@
     "coveralls": "^3.0.0",
     "cross-env": "^5.1.1",
     "doctoc": "^1.3.0",
-    "eslint": "^4.10.0",
+    "eslint": "^4.11.0",
     "eslint-config-prettier": "^2.7.0",
     "eslint-config-standard": "^10.2.1",
     "eslint-plugin-import": "^2.8.0",
@@ -112,11 +112,11 @@
     "eslint-plugin-standard": "^3.0.1",
     "graphql-markdown": "^3.2.0",
     "nodemon": "^1.11.0",
-    "nyc": "^11.1.0",
-    "prettier": "^1.8.0",
+    "nyc": "^11.3.0",
+    "prettier": "^1.8.2",
     "rimraf": "^2.6.1",
     "sepia": "^2.0.2",
-    "sinon": "^4.0.2"
+    "sinon": "^4.1.2"
   },
   "standard": {
     "parser": "babel-eslint"
diff --git a/yarn.lock b/yarn.lock
index 73e1aec..f714659 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -38,6 +38,58 @@
     imurmurhash "^0.1.4"
     slide "^1.1.5"
 
+"@babel/code-frame@7.0.0-beta.32", "@babel/code-frame@^7.0.0-beta.31":
+  version "7.0.0-beta.32"
+  resolved "https://registry.yarnpkg.com/@babel/code-frame/-/code-frame-7.0.0-beta.32.tgz#04f231b8ec70370df830d9926ce0f5add074ec4c"
+  dependencies:
+    chalk "^2.0.0"
+    esutils "^2.0.2"
+    js-tokens "^3.0.0"
+
+"@babel/helper-function-name@7.0.0-beta.32":
+  version "7.0.0-beta.32"
+  resolved "https://registry.yarnpkg.com/@babel/helper-function-name/-/helper-function-name-7.0.0-beta.32.tgz#6161af4419f1b4e3ed2d28c0c79c160e218be1f3"
+  dependencies:
+    "@babel/helper-get-function-arity" "7.0.0-beta.32"
+    "@babel/template" "7.0.0-beta.32"
+    "@babel/types" "7.0.0-beta.32"
+
+"@babel/helper-get-function-arity@7.0.0-beta.32":
+  version "7.0.0-beta.32"
+  resolved "https://registry.yarnpkg.com/@babel/helper-get-function-arity/-/helper-get-function-arity-7.0.0-beta.32.tgz#93721a99db3757de575a83bab7c453299abca568"
+  dependencies:
+    "@babel/types" "7.0.0-beta.32"
+
+"@babel/template@7.0.0-beta.32":
+  version "7.0.0-beta.32"
+  resolved "https://registry.yarnpkg.com/@babel/template/-/template-7.0.0-beta.32.tgz#e1d9fdbd2a7bcf128f2f920744a67dab18072495"
+  dependencies:
+    "@babel/code-frame" "7.0.0-beta.32"
+    "@babel/types" "7.0.0-beta.32"
+    babylon "7.0.0-beta.32"
+    lodash "^4.2.0"
+
+"@babel/traverse@^7.0.0-beta.31":
+  version "7.0.0-beta.32"
+  resolved "https://registry.yarnpkg.com/@babel/traverse/-/traverse-7.0.0-beta.32.tgz#b78b754c6e1af3360626183738e4c7a05951bc99"
+  dependencies:
+    "@babel/code-frame" "7.0.0-beta.32"
+    "@babel/helper-function-name" "7.0.0-beta.32"
+    "@babel/types" "7.0.0-beta.32"
+    babylon "7.0.0-beta.32"
+    debug "^3.0.1"
+    globals "^10.0.0"
+    invariant "^2.2.0"
+    lodash "^4.2.0"
+
+"@babel/types@7.0.0-beta.32", "@babel/types@^7.0.0-beta.31":
+  version "7.0.0-beta.32"
+  resolved "https://registry.yarnpkg.com/@babel/types/-/types-7.0.0-beta.32.tgz#c317d0ecc89297b80bbcb2f50608e31f6452a5ff"
+  dependencies:
+    esutils "^2.0.2"
+    lodash "^4.2.0"
+    to-fast-properties "^2.0.0"
+
 "@concordance/react@^1.0.0":
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/@concordance/react/-/react-1.0.0.tgz#fcf3cad020e5121bfd1c61d05bc3516aac25f734"
@@ -72,7 +124,7 @@ acorn@^3.0.4:
   version "3.3.0"
   resolved "https://registry.yarnpkg.com/acorn/-/acorn-3.3.0.tgz#45e37fb39e8da3f25baee3ff5369e2bb5f22017a"
 
-acorn@^5.1.1:
+acorn@^5.2.1:
   version "5.2.1"
   resolved "https://registry.yarnpkg.com/acorn/-/acorn-5.2.1.tgz#317ac7821826c22c702d66189ab8359675f135d7"
 
@@ -89,7 +141,7 @@ ajv@^5.1.0:
     json-schema-traverse "^0.3.0"
     json-stable-stringify "^1.0.1"
 
-ajv@^5.2.0, ajv@^5.2.3:
+ajv@^5.2.3, ajv@^5.3.0:
   version "5.3.0"
   resolved "https://registry.yarnpkg.com/ajv/-/ajv-5.3.0.tgz#4414ff74a50879c208ee5fdc826e32c303549eda"
   dependencies:
@@ -382,14 +434,6 @@ babel-cli@^6.24.1:
   optionalDependencies:
     chokidar "^1.6.1"
 
-babel-code-frame@7.0.0-beta.0:
-  version "7.0.0-beta.0"
-  resolved "https://registry.yarnpkg.com/babel-code-frame/-/babel-code-frame-7.0.0-beta.0.tgz#418a7b5f3f7dc9a4670e61b1158b4c5661bec98d"
-  dependencies:
-    chalk "^2.0.0"
-    esutils "^2.0.2"
-    js-tokens "^3.0.0"
-
 babel-code-frame@^6.22.0:
   version "6.22.0"
   resolved "https://registry.yarnpkg.com/babel-code-frame/-/babel-code-frame-6.22.0.tgz#027620bee567a88c32561574e7fd0801d33118e4"
@@ -454,14 +498,14 @@ babel-core@^6.26.0:
     slash "^1.0.0"
     source-map "^0.5.6"
 
-babel-eslint@^8.0.1:
-  version "8.0.1"
-  resolved "https://registry.yarnpkg.com/babel-eslint/-/babel-eslint-8.0.1.tgz#5d718be7a328625d006022eb293ed3008cbd6346"
+babel-eslint@^8.0.2:
+  version "8.0.2"
+  resolved "https://registry.yarnpkg.com/babel-eslint/-/babel-eslint-8.0.2.tgz#e44fb9a037d749486071d52d65312f5c20aa7530"
   dependencies:
-    babel-code-frame "7.0.0-beta.0"
-    babel-traverse "7.0.0-beta.0"
-    babel-types "7.0.0-beta.0"
-    babylon "7.0.0-beta.22"
+    "@babel/code-frame" "^7.0.0-beta.31"
+    "@babel/traverse" "^7.0.0-beta.31"
+    "@babel/types" "^7.0.0-beta.31"
+    babylon "^7.0.0-beta.31"
 
 babel-generator@^6.1.0, babel-generator@^6.18.0, babel-generator@^6.24.1:
   version "6.24.1"
@@ -540,15 +584,6 @@ babel-helper-explode-class@^6.24.1:
     babel-traverse "^6.24.1"
     babel-types "^6.24.1"
 
-babel-helper-function-name@7.0.0-beta.0:
-  version "7.0.0-beta.0"
-  resolved "https://registry.yarnpkg.com/babel-helper-function-name/-/babel-helper-function-name-7.0.0-beta.0.tgz#d1b6779b647e5c5c31ebeb05e13b998e4d352d56"
-  dependencies:
-    babel-helper-get-function-arity "7.0.0-beta.0"
-    babel-template "7.0.0-beta.0"
-    babel-traverse "7.0.0-beta.0"
-    babel-types "7.0.0-beta.0"
-
 babel-helper-function-name@^6.24.1:
   version "6.24.1"
   resolved "https://registry.yarnpkg.com/babel-helper-function-name/-/babel-helper-function-name-6.24.1.tgz#d3475b8c03ed98242a25b48351ab18399d3580a9"
@@ -559,12 +594,6 @@ babel-helper-function-name@^6.24.1:
     babel-traverse "^6.24.1"
     babel-types "^6.24.1"
 
-babel-helper-get-function-arity@7.0.0-beta.0:
-  version "7.0.0-beta.0"
-  resolved "https://registry.yarnpkg.com/babel-helper-get-function-arity/-/babel-helper-get-function-arity-7.0.0-beta.0.tgz#9d1ab7213bb5efe1ef1638a8ea1489969b5a8b6e"
-  dependencies:
-    babel-types "7.0.0-beta.0"
-
 babel-helper-get-function-arity@^6.24.1:
   version "6.24.1"
   resolved "https://registry.yarnpkg.com/babel-helper-get-function-arity/-/babel-helper-get-function-arity-6.24.1.tgz#8f7782aa93407c41d3aa50908f89b031b1b6853d"
@@ -622,10 +651,6 @@ babel-helpers@^6.24.1:
     babel-runtime "^6.22.0"
     babel-template "^6.24.1"
 
-babel-messages@7.0.0-beta.0:
-  version "7.0.0-beta.0"
-  resolved "https://registry.yarnpkg.com/babel-messages/-/babel-messages-7.0.0-beta.0.tgz#6df01296e49fc8fbd0637394326a167f36da817b"
-
 babel-messages@^6.23.0:
   version "6.23.0"
   resolved "https://registry.yarnpkg.com/babel-messages/-/babel-messages-6.23.0.tgz#f3cdf4703858035b2a2951c6ec5edf6c62f2630e"
@@ -1009,15 +1034,6 @@ babel-runtime@^6.25.0, babel-runtime@^6.26.0:
     core-js "^2.4.0"
     regenerator-runtime "^0.11.0"
 
-babel-template@7.0.0-beta.0:
-  version "7.0.0-beta.0"
-  resolved "https://registry.yarnpkg.com/babel-template/-/babel-template-7.0.0-beta.0.tgz#85083cf9e4395d5e48bf5154d7a8d6991cafecfb"
-  dependencies:
-    babel-traverse "7.0.0-beta.0"
-    babel-types "7.0.0-beta.0"
-    babylon "7.0.0-beta.22"
-    lodash "^4.2.0"
-
 babel-template@^6.16.0, babel-template@^6.24.1:
   version "6.24.1"
   resolved "https://registry.yarnpkg.com/babel-template/-/babel-template-6.24.1.tgz#04ae514f1f93b3a2537f2a0f60a5a45fb8308333"
@@ -1038,20 +1054,6 @@ babel-template@^6.26.0:
     babylon "^6.18.0"
     lodash "^4.17.4"
 
-babel-traverse@7.0.0-beta.0:
-  version "7.0.0-beta.0"
-  resolved "https://registry.yarnpkg.com/babel-traverse/-/babel-traverse-7.0.0-beta.0.tgz#da14be9b762f62a2f060db464eaafdd8cd072a41"
-  dependencies:
-    babel-code-frame "7.0.0-beta.0"
-    babel-helper-function-name "7.0.0-beta.0"
-    babel-messages "7.0.0-beta.0"
-    babel-types "7.0.0-beta.0"
-    babylon "7.0.0-beta.22"
-    debug "^3.0.1"
-    globals "^10.0.0"
-    invariant "^2.2.0"
-    lodash "^4.2.0"
-
 babel-traverse@^6.18.0, babel-traverse@^6.24.1:
   version "6.24.1"
   resolved "https://registry.yarnpkg.com/babel-traverse/-/babel-traverse-6.24.1.tgz#ab36673fd356f9a0948659e7b338d5feadb31695"
@@ -1080,14 +1082,6 @@ babel-traverse@^6.26.0:
     invariant "^2.2.2"
     lodash "^4.17.4"
 
-babel-types@7.0.0-beta.0:
-  version "7.0.0-beta.0"
-  resolved "https://registry.yarnpkg.com/babel-types/-/babel-types-7.0.0-beta.0.tgz#eb8b6e556470e6dcc4aef982d79ad229469b5169"
-  dependencies:
-    esutils "^2.0.2"
-    lodash "^4.2.0"
-    to-fast-properties "^2.0.0"
-
 babel-types@^6.18.0, babel-types@^6.19.0, babel-types@^6.24.1:
   version "6.24.1"
   resolved "https://registry.yarnpkg.com/babel-types/-/babel-types-6.24.1.tgz#a136879dc15b3606bda0d90c1fc74304c2ff0975"
@@ -1106,9 +1100,9 @@ babel-types@^6.26.0:
     lodash "^4.17.4"
     to-fast-properties "^1.0.3"
 
-babylon@7.0.0-beta.22:
-  version "7.0.0-beta.22"
-  resolved "https://registry.yarnpkg.com/babylon/-/babylon-7.0.0-beta.22.tgz#74f0ad82ed7c7c3cfeab74cf684f815104161b65"
+babylon@7.0.0-beta.32, babylon@^7.0.0-beta.31:
+  version "7.0.0-beta.32"
+  resolved "https://registry.yarnpkg.com/babylon/-/babylon-7.0.0-beta.32.tgz#e9033cb077f64d6895f4125968b37dc0a8c3bc6e"
 
 babylon@^6.1.0, babylon@^6.11.0, babylon@^6.15.0:
   version "6.17.1"
@@ -1282,10 +1276,6 @@ camelcase@^2.0.0:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/camelcase/-/camelcase-2.1.1.tgz#7c1d16d679a1bbe59ca02cacecfb011e201f5a1f"
 
-camelcase@^3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/camelcase/-/camelcase-3.0.0.tgz#32fc4b9fcdaf845fcdf7e73bb97cac2261f0ab0a"
-
 camelcase@^4.0.0, camelcase@^4.1.0:
   version "4.1.0"
   resolved "https://registry.yarnpkg.com/camelcase/-/camelcase-4.1.0.tgz#d545635be1e33c542649c69173e5de6acfae34dd"
@@ -1701,13 +1691,13 @@ debug@2.6.9, debug@^2.6.8:
   dependencies:
     ms "2.0.0"
 
-debug@^2.1.1, debug@^2.1.3, debug@^2.2.0, debug@^2.6.3:
+debug@^2.1.1, debug@^2.1.3, debug@^2.2.0:
   version "2.6.8"
   resolved "https://registry.yarnpkg.com/debug/-/debug-2.6.8.tgz#e731531ca2ede27d188222427da17821d68ff4fc"
   dependencies:
     ms "2.0.0"
 
-debug@^3.0.0, debug@^3.0.1:
+debug@^3.0.0, debug@^3.0.1, debug@^3.1.0:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/debug/-/debug-3.1.0.tgz#5bb5a0672628b64149566ba16819e61518c67261"
   dependencies:
@@ -1995,11 +1985,11 @@ eslint-scope@^3.7.1:
     esrecurse "^4.1.0"
     estraverse "^4.1.1"
 
-eslint@^4.10.0:
-  version "4.10.0"
-  resolved "https://registry.yarnpkg.com/eslint/-/eslint-4.10.0.tgz#f25d0d7955c81968c2309aa5c9a229e045176bb7"
+eslint@^4.11.0:
+  version "4.11.0"
+  resolved "https://registry.yarnpkg.com/eslint/-/eslint-4.11.0.tgz#39a8c82bc0a3783adf5a39fa27fdd9d36fac9a34"
   dependencies:
-    ajv "^5.2.0"
+    ajv "^5.3.0"
     babel-code-frame "^6.22.0"
     chalk "^2.1.0"
     concat-stream "^1.6.0"
@@ -2007,7 +1997,7 @@ eslint@^4.10.0:
     debug "^3.0.1"
     doctrine "^2.0.0"
     eslint-scope "^3.7.1"
-    espree "^3.5.1"
+    espree "^3.5.2"
     esquery "^1.0.0"
     estraverse "^4.2.0"
     esutils "^2.0.2"
@@ -2020,7 +2010,7 @@ eslint@^4.10.0:
     inquirer "^3.0.6"
     is-resolvable "^1.0.0"
     js-yaml "^3.9.1"
-    json-stable-stringify "^1.0.1"
+    json-stable-stringify-without-jsonify "^1.0.1"
     levn "^0.3.0"
     lodash "^4.17.4"
     minimatch "^3.0.2"
@@ -2046,11 +2036,11 @@ espower-location-detector@^1.0.0:
     source-map "^0.5.0"
     xtend "^4.0.0"
 
-espree@^3.5.1:
-  version "3.5.1"
-  resolved "https://registry.yarnpkg.com/espree/-/espree-3.5.1.tgz#0c988b8ab46db53100a1954ae4ba995ddd27d87e"
+espree@^3.5.2:
+  version "3.5.2"
+  resolved "https://registry.yarnpkg.com/espree/-/espree-3.5.2.tgz#756ada8b979e9dcfcdb30aad8d1a9304a905e1ca"
   dependencies:
-    acorn "^5.1.1"
+    acorn "^5.2.1"
     acorn-jsx "^3.0.0"
 
 esprima@^3.1.1:
@@ -2548,9 +2538,9 @@ graphql-relay@^0.5.2:
   version "0.5.3"
   resolved "https://registry.yarnpkg.com/graphql-relay/-/graphql-relay-0.5.3.tgz#56a78ac07c87d89795a34db6b8e9681b827be5b5"
 
-graphql-tools@^2.7.0:
-  version "2.7.0"
-  resolved "https://registry.yarnpkg.com/graphql-tools/-/graphql-tools-2.7.0.tgz#1045f4135e6365b50bb66595ac4f1a7b868ef148"
+graphql-tools@^2.7.2:
+  version "2.7.2"
+  resolved "https://registry.yarnpkg.com/graphql-tools/-/graphql-tools-2.7.2.tgz#03104a155b15f8441b0e5a7113b12b9512341a9e"
   dependencies:
     apollo-utilities "^1.0.1"
     deprecated-decorator "^0.1.6"
@@ -3008,13 +2998,13 @@ istanbul-lib-coverage@^1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/istanbul-lib-coverage/-/istanbul-lib-coverage-1.1.1.tgz#73bfb998885299415c93d38a3e9adf784a77a9da"
 
-istanbul-lib-hook@^1.0.7:
-  version "1.0.7"
-  resolved "https://registry.yarnpkg.com/istanbul-lib-hook/-/istanbul-lib-hook-1.0.7.tgz#dd6607f03076578fe7d6f2a630cf143b49bacddc"
+istanbul-lib-hook@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/istanbul-lib-hook/-/istanbul-lib-hook-1.1.0.tgz#8538d970372cb3716d53e55523dd54b557a8d89b"
   dependencies:
     append-transform "^0.4.0"
 
-istanbul-lib-instrument@^1.7.5, istanbul-lib-instrument@^1.8.0:
+istanbul-lib-instrument@^1.7.5:
   version "1.8.0"
   resolved "https://registry.yarnpkg.com/istanbul-lib-instrument/-/istanbul-lib-instrument-1.8.0.tgz#66f6c9421cc9ec4704f76f2db084ba9078a2b532"
   dependencies:
@@ -3026,28 +3016,40 @@ istanbul-lib-instrument@^1.7.5, istanbul-lib-instrument@^1.8.0:
     istanbul-lib-coverage "^1.1.1"
     semver "^5.3.0"
 
-istanbul-lib-report@^1.1.1:
-  version "1.1.1"
-  resolved "https://registry.yarnpkg.com/istanbul-lib-report/-/istanbul-lib-report-1.1.1.tgz#f0e55f56655ffa34222080b7a0cd4760e1405fc9"
+istanbul-lib-instrument@^1.9.1:
+  version "1.9.1"
+  resolved "https://registry.yarnpkg.com/istanbul-lib-instrument/-/istanbul-lib-instrument-1.9.1.tgz#250b30b3531e5d3251299fdd64b0b2c9db6b558e"
+  dependencies:
+    babel-generator "^6.18.0"
+    babel-template "^6.16.0"
+    babel-traverse "^6.18.0"
+    babel-types "^6.18.0"
+    babylon "^6.18.0"
+    istanbul-lib-coverage "^1.1.1"
+    semver "^5.3.0"
+
+istanbul-lib-report@^1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/istanbul-lib-report/-/istanbul-lib-report-1.1.2.tgz#922be27c13b9511b979bd1587359f69798c1d425"
   dependencies:
     istanbul-lib-coverage "^1.1.1"
     mkdirp "^0.5.1"
     path-parse "^1.0.5"
     supports-color "^3.1.2"
 
-istanbul-lib-source-maps@^1.2.1:
-  version "1.2.1"
-  resolved "https://registry.yarnpkg.com/istanbul-lib-source-maps/-/istanbul-lib-source-maps-1.2.1.tgz#a6fe1acba8ce08eebc638e572e294d267008aa0c"
+istanbul-lib-source-maps@^1.2.2:
+  version "1.2.2"
+  resolved "https://registry.yarnpkg.com/istanbul-lib-source-maps/-/istanbul-lib-source-maps-1.2.2.tgz#750578602435f28a0c04ee6d7d9e0f2960e62c1c"
   dependencies:
-    debug "^2.6.3"
+    debug "^3.1.0"
     istanbul-lib-coverage "^1.1.1"
     mkdirp "^0.5.1"
     rimraf "^2.6.1"
     source-map "^0.5.3"
 
-istanbul-reports@^1.1.1:
-  version "1.1.1"
-  resolved "https://registry.yarnpkg.com/istanbul-reports/-/istanbul-reports-1.1.1.tgz#042be5c89e175bc3f86523caab29c014e77fee4e"
+istanbul-reports@^1.1.3:
+  version "1.1.3"
+  resolved "https://registry.yarnpkg.com/istanbul-reports/-/istanbul-reports-1.1.3.tgz#3b9e1e8defb6d18b1d425da8e8b32c5a163f2d10"
   dependencies:
     handlebars "^4.0.3"
 
@@ -3115,6 +3117,10 @@ json-schema@0.2.3:
   version "0.2.3"
   resolved "https://registry.yarnpkg.com/json-schema/-/json-schema-0.2.3.tgz#b480c892e59a2f05954ce727bd3f2a4e882f9e13"
 
+json-stable-stringify-without-jsonify@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/json-stable-stringify-without-jsonify/-/json-stable-stringify-without-jsonify-1.0.1.tgz#9db7b59496ad3f3cfef30a75142d2d930ad72651"
+
 json-stable-stringify@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/json-stable-stringify/-/json-stable-stringify-1.0.1.tgz#9a759d39c5f2ff503fd5300646ed445f88c4f9af"
@@ -3333,9 +3339,9 @@ lolex@^1.6.0:
   version "1.6.0"
   resolved "https://registry.yarnpkg.com/lolex/-/lolex-1.6.0.tgz#3a9a0283452a47d7439e72731b9e07d7386e49f6"
 
-lolex@^2.1.3:
-  version "2.1.3"
-  resolved "https://registry.yarnpkg.com/lolex/-/lolex-2.1.3.tgz#53f893bbe88c80378156240e127126b905c83087"
+lolex@^2.2.0:
+  version "2.3.0"
+  resolved "https://registry.yarnpkg.com/lolex/-/lolex-2.3.0.tgz#d6bad0f0aa5caebffcfebb09fb2caa89baaff51c"
 
 longest-streak@^1.0.0:
   version "1.0.0"
@@ -3666,9 +3672,9 @@ number-is-nan@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/number-is-nan/-/number-is-nan-1.0.1.tgz#097b602b53422a522c1afb8790318336941a011d"
 
-nyc@^11.1.0:
-  version "11.2.1"
-  resolved "https://registry.yarnpkg.com/nyc/-/nyc-11.2.1.tgz#ad850afe9dbad7f4970728b4b2e47fed1c38721c"
+nyc@^11.3.0:
+  version "11.3.0"
+  resolved "https://registry.yarnpkg.com/nyc/-/nyc-11.3.0.tgz#a42bc17b3cfa41f7b15eb602bc98b2633ddd76f0"
   dependencies:
     archy "^1.0.0"
     arrify "^1.0.1"
@@ -3681,11 +3687,11 @@ nyc@^11.1.0:
     foreground-child "^1.5.3"
     glob "^7.0.6"
     istanbul-lib-coverage "^1.1.1"
-    istanbul-lib-hook "^1.0.7"
-    istanbul-lib-instrument "^1.8.0"
-    istanbul-lib-report "^1.1.1"
-    istanbul-lib-source-maps "^1.2.1"
-    istanbul-reports "^1.1.1"
+    istanbul-lib-hook "^1.1.0"
+    istanbul-lib-instrument "^1.9.1"
+    istanbul-lib-report "^1.1.2"
+    istanbul-lib-source-maps "^1.2.2"
+    istanbul-reports "^1.1.3"
     md5-hex "^1.2.0"
     merge-source-map "^1.0.2"
     micromatch "^2.3.11"
@@ -3693,10 +3699,10 @@ nyc@^11.1.0:
     resolve-from "^2.0.0"
     rimraf "^2.5.4"
     signal-exit "^3.0.1"
-    spawn-wrap "^1.3.8"
+    spawn-wrap "=1.3.8"
     test-exclude "^4.1.1"
-    yargs "^8.0.1"
-    yargs-parser "^5.0.0"
+    yargs "^10.0.3"
+    yargs-parser "^8.0.0"
 
 oauth-sign@~0.8.2:
   version "0.8.2"
@@ -4009,9 +4015,9 @@ preserve@^0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/preserve/-/preserve-0.2.0.tgz#815ed1f6ebc65926f865b310c0713bcb3315ce4b"
 
-prettier@^1.8.0:
-  version "1.8.0"
-  resolved "https://registry.yarnpkg.com/prettier/-/prettier-1.8.0.tgz#d9dc68277cf1ded816c8e8863ab47889c29ce9a6"
+prettier@^1.8.2:
+  version "1.8.2"
+  resolved "https://registry.yarnpkg.com/prettier/-/prettier-1.8.2.tgz#bff83e7fd573933c607875e5ba3abbdffb96aeb8"
 
 pretty-ms@^0.2.1:
   version "0.2.2"
@@ -4516,14 +4522,14 @@ signal-exit@^3.0.0, signal-exit@^3.0.1, signal-exit@^3.0.2:
   version "3.0.2"
   resolved "https://registry.yarnpkg.com/signal-exit/-/signal-exit-3.0.2.tgz#b5fdc08f1287ea1178628e415e25132b73646c6d"
 
-sinon@^4.0.2:
-  version "4.0.2"
-  resolved "https://registry.yarnpkg.com/sinon/-/sinon-4.0.2.tgz#c81f62456d37986c84e9f522ddb9ce413bda49d2"
+sinon@^4.1.2:
+  version "4.1.2"
+  resolved "https://registry.yarnpkg.com/sinon/-/sinon-4.1.2.tgz#65610521d926fb53742dd84cd599f0b89a82f440"
   dependencies:
     diff "^3.1.0"
     formatio "1.2.0"
     lodash.get "^4.4.2"
-    lolex "^2.1.3"
+    lolex "^2.2.0"
     nise "^1.2.0"
     supports-color "^4.4.0"
     type-detect "^4.0.0"
@@ -4580,7 +4586,7 @@ source-map@^0.5.0, source-map@^0.5.3, source-map@^0.5.6, source-map@~0.5.1:
   version "0.5.6"
   resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.5.6.tgz#75ce38f52bf0733c5a7f0c118d81334a2bb5f412"
 
-spawn-wrap@^1.3.8:
+spawn-wrap@=1.3.8:
   version "1.3.8"
   resolved "https://registry.yarnpkg.com/spawn-wrap/-/spawn-wrap-1.3.8.tgz#fa2a79b990cbb0bb0018dca6748d88367b19ec31"
   dependencies:
@@ -5260,35 +5266,28 @@ yallist@^2.0.0, yallist@^2.1.2:
   version "2.1.2"
   resolved "https://registry.yarnpkg.com/yallist/-/yallist-2.1.2.tgz#1c11f9218f076089a47dd512f93c6699a6a81d52"
 
-yargs-parser@^5.0.0:
-  version "5.0.0"
-  resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-5.0.0.tgz#275ecf0d7ffe05c77e64e7c86e4cd94bf0e1228a"
-  dependencies:
-    camelcase "^3.0.0"
-
-yargs-parser@^7.0.0:
-  version "7.0.0"
-  resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-7.0.0.tgz#8d0ac42f16ea55debd332caf4c4038b3e3f5dfd9"
+yargs-parser@^8.0.0:
+  version "8.0.0"
+  resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-8.0.0.tgz#21d476330e5a82279a4b881345bf066102e219c6"
   dependencies:
     camelcase "^4.1.0"
 
-yargs@^8.0.1:
-  version "8.0.1"
-  resolved "https://registry.yarnpkg.com/yargs/-/yargs-8.0.1.tgz#420ef75e840c1457a80adcca9bc6fa3849de51aa"
+yargs@^10.0.3:
+  version "10.0.3"
+  resolved "https://registry.yarnpkg.com/yargs/-/yargs-10.0.3.tgz#6542debd9080ad517ec5048fb454efe9e4d4aaae"
   dependencies:
-    camelcase "^4.1.0"
     cliui "^3.2.0"
     decamelize "^1.1.1"
+    find-up "^2.1.0"
     get-caller-file "^1.0.1"
     os-locale "^2.0.0"
-    read-pkg-up "^2.0.0"
     require-directory "^2.1.1"
     require-main-filename "^1.0.1"
     set-blocking "^2.0.0"
     string-width "^2.0.0"
     which-module "^2.0.0"
     y18n "^3.2.1"
-    yargs-parser "^7.0.0"
+    yargs-parser "^8.0.0"
 
 yargs@~3.10.0:
   version "3.10.0"