diff --git a/package.json b/package.json
index 44d3bf4..a49da18 100644
--- a/package.json
+++ b/package.json
@@ -3,7 +3,7 @@
   "version": "0.1.1",
   "private": true,
   "devDependencies": {
-    "react-scripts": "^1.0.8",
+    "react-scripts": "^1.0.10",
     "snazzy": "^7.0.0",
     "standard": "^10.0.2"
   },
diff --git a/yarn.lock b/yarn.lock
index 4b86fa6..79964dd 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -125,10 +125,6 @@ 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"
 
-ansi-regex@^3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/ansi-regex/-/ansi-regex-3.0.0.tgz#ed0317c322064f79466c02966bddb605ab37d998"
-
 ansi-styles@^2.2.1:
   version "2.2.1"
   resolved "https://registry.yarnpkg.com/ansi-styles/-/ansi-styles-2.2.1.tgz#b432dd3358b634cf75e1e4664368240533c1ddbe"
@@ -341,7 +337,7 @@ babel-code-frame@6.22.0, babel-code-frame@^6.11.0, babel-code-frame@^6.16.0, bab
     esutils "^2.0.2"
     js-tokens "^3.0.0"
 
-babel-core@6.25.0:
+babel-core@6.25.0, babel-core@^6.0.0, babel-core@^6.24.1:
   version "6.25.0"
   resolved "https://registry.yarnpkg.com/babel-core/-/babel-core-6.25.0.tgz#7dd42b0463c742e9d5296deb3ec67a9322dad729"
   dependencies:
@@ -365,30 +361,6 @@ babel-core@6.25.0:
     slash "^1.0.0"
     source-map "^0.5.0"
 
-babel-core@^6.0.0, babel-core@^6.24.1:
-  version "6.24.1"
-  resolved "https://registry.yarnpkg.com/babel-core/-/babel-core-6.24.1.tgz#8c428564dce1e1f41fb337ec34f4c3b022b5ad83"
-  dependencies:
-    babel-code-frame "^6.22.0"
-    babel-generator "^6.24.1"
-    babel-helpers "^6.24.1"
-    babel-messages "^6.23.0"
-    babel-register "^6.24.1"
-    babel-runtime "^6.22.0"
-    babel-template "^6.24.1"
-    babel-traverse "^6.24.1"
-    babel-types "^6.24.1"
-    babylon "^6.11.0"
-    convert-source-map "^1.1.0"
-    debug "^2.1.1"
-    json5 "^0.5.0"
-    lodash "^4.2.0"
-    minimatch "^3.0.2"
-    path-is-absolute "^1.0.0"
-    private "^0.1.6"
-    slash "^1.0.0"
-    source-map "^0.5.0"
-
 babel-eslint@7.2.3:
   version "7.2.3"
   resolved "https://registry.yarnpkg.com/babel-eslint/-/babel-eslint-7.2.3.tgz#b2fe2d80126470f5c19442dc757253a897710827"
@@ -398,20 +370,7 @@ babel-eslint@7.2.3:
     babel-types "^6.23.0"
     babylon "^6.17.0"
 
-babel-generator@^6.18.0, babel-generator@^6.24.1:
-  version "6.24.1"
-  resolved "https://registry.yarnpkg.com/babel-generator/-/babel-generator-6.24.1.tgz#e715f486c58ded25649d888944d52aa07c5d9497"
-  dependencies:
-    babel-messages "^6.23.0"
-    babel-runtime "^6.22.0"
-    babel-types "^6.24.1"
-    detect-indent "^4.0.0"
-    jsesc "^1.3.0"
-    lodash "^4.2.0"
-    source-map "^0.5.0"
-    trim-right "^1.0.1"
-
-babel-generator@^6.25.0:
+babel-generator@^6.18.0, babel-generator@^6.25.0:
   version "6.25.0"
   resolved "https://registry.yarnpkg.com/babel-generator/-/babel-generator-6.25.0.tgz#33a1af70d5f2890aeb465a4a7793c1df6a9ea9fc"
   dependencies:
@@ -975,17 +934,7 @@ babel-runtime@6.23.0, babel-runtime@^6.18.0, babel-runtime@^6.22.0:
     core-js "^2.4.0"
     regenerator-runtime "^0.10.0"
 
-babel-template@^6.16.0, babel-template@^6.22.0, babel-template@^6.24.1:
-  version "6.24.1"
-  resolved "https://registry.yarnpkg.com/babel-template/-/babel-template-6.24.1.tgz#04ae514f1f93b3a2537f2a0f60a5a45fb8308333"
-  dependencies:
-    babel-runtime "^6.22.0"
-    babel-traverse "^6.24.1"
-    babel-types "^6.24.1"
-    babylon "^6.11.0"
-    lodash "^4.2.0"
-
-babel-template@^6.25.0:
+babel-template@^6.16.0, babel-template@^6.22.0, babel-template@^6.24.1, babel-template@^6.25.0:
   version "6.25.0"
   resolved "https://registry.yarnpkg.com/babel-template/-/babel-template-6.25.0.tgz#665241166b7c2aa4c619d71e192969552b10c071"
   dependencies:
@@ -995,21 +944,7 @@ babel-template@^6.25.0:
     babylon "^6.17.2"
     lodash "^4.2.0"
 
-babel-traverse@^6.18.0, babel-traverse@^6.23.1, babel-traverse@^6.24.1:
-  version "6.24.1"
-  resolved "https://registry.yarnpkg.com/babel-traverse/-/babel-traverse-6.24.1.tgz#ab36673fd356f9a0948659e7b338d5feadb31695"
-  dependencies:
-    babel-code-frame "^6.22.0"
-    babel-messages "^6.23.0"
-    babel-runtime "^6.22.0"
-    babel-types "^6.24.1"
-    babylon "^6.15.0"
-    debug "^2.2.0"
-    globals "^9.0.0"
-    invariant "^2.2.0"
-    lodash "^4.2.0"
-
-babel-traverse@^6.25.0:
+babel-traverse@^6.18.0, babel-traverse@^6.23.1, babel-traverse@^6.24.1, babel-traverse@^6.25.0:
   version "6.25.0"
   resolved "https://registry.yarnpkg.com/babel-traverse/-/babel-traverse-6.25.0.tgz#2257497e2fcd19b89edc13c4c91381f9512496f1"
   dependencies:
@@ -1023,16 +958,7 @@ babel-traverse@^6.25.0:
     invariant "^2.2.0"
     lodash "^4.2.0"
 
-babel-types@^6.18.0, babel-types@^6.19.0, babel-types@^6.23.0, babel-types@^6.24.1:
-  version "6.24.1"
-  resolved "https://registry.yarnpkg.com/babel-types/-/babel-types-6.24.1.tgz#a136879dc15b3606bda0d90c1fc74304c2ff0975"
-  dependencies:
-    babel-runtime "^6.22.0"
-    esutils "^2.0.2"
-    lodash "^4.2.0"
-    to-fast-properties "^1.0.1"
-
-babel-types@^6.25.0:
+babel-types@^6.18.0, babel-types@^6.19.0, babel-types@^6.23.0, babel-types@^6.24.1, babel-types@^6.25.0:
   version "6.25.0"
   resolved "https://registry.yarnpkg.com/babel-types/-/babel-types-6.25.0.tgz#70afb248d5660e5d18f811d91c8303b54134a18e"
   dependencies:
@@ -1041,11 +967,7 @@ babel-types@^6.25.0:
     lodash "^4.2.0"
     to-fast-properties "^1.0.1"
 
-babylon@^6.11.0, babylon@^6.13.0, babylon@^6.15.0, babylon@^6.17.0:
-  version "6.17.1"
-  resolved "https://registry.yarnpkg.com/babylon/-/babylon-6.17.1.tgz#17f14fddf361b695981fe679385e4f1c01ebd86f"
-
-babylon@^6.17.2:
+babylon@^6.13.0, babylon@^6.17.0, babylon@^6.17.2:
   version "6.17.4"
   resolved "https://registry.yarnpkg.com/babylon/-/babylon-6.17.4.tgz#3e8b7402b88d22c3423e137a1577883b15ff869a"
 
@@ -1868,13 +1790,13 @@ debug@2.2.0, debug@~2.2.0:
   dependencies:
     ms "0.7.1"
 
-debug@2.6.7, debug@^2.1.1, debug@^2.2.0, debug@^2.6.6:
+debug@2.6.7, debug@^2.1.1, debug@^2.2.0:
   version "2.6.7"
   resolved "https://registry.yarnpkg.com/debug/-/debug-2.6.7.tgz#92bad1f6d05bbb6bba22cca88bcd0ec894c2861e"
   dependencies:
     ms "2.0.0"
 
-debug@^2.6.0, debug@^2.6.3, debug@^2.6.8:
+debug@^2.6.0, debug@^2.6.3, debug@^2.6.6, debug@^2.6.8:
   version "2.6.8"
   resolved "https://registry.yarnpkg.com/debug/-/debug-2.6.8.tgz#e731531ca2ede27d188222427da17821d68ff4fc"
   dependencies:
@@ -2110,11 +2032,7 @@ ee-first@1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/ee-first/-/ee-first-1.1.1.tgz#590c61156b0ae2f4f0255732a158b266bc56b21d"
 
-electron-to-chromium@^1.2.1:
-  version "1.3.12"
-  resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.3.12.tgz#62f33e4a59b4855f0de4bb8972bf1b841b98b6d2"
-
-electron-to-chromium@^1.3.14:
+electron-to-chromium@^1.2.1, electron-to-chromium@^1.3.14:
   version "1.3.14"
   resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.3.14.tgz#64af0f9efd3c3c6acd57d71f83b49ca7ee9c4b43"
 
@@ -2787,21 +2705,14 @@ fs.realpath@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/fs.realpath/-/fs.realpath-1.0.0.tgz#1504ad2523158caa40db4a2787cb01411994ea4f"
 
-fsevents@1.1.2:
+fsevents@1.1.2, fsevents@^1.0.0:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/fsevents/-/fsevents-1.1.2.tgz#3282b713fb3ad80ede0e9fcf4611b5aa6fc033f4"
   dependencies:
     nan "^2.3.0"
     node-pre-gyp "^0.6.36"
 
-fsevents@^1.0.0:
-  version "1.0.17"
-  resolved "https://registry.yarnpkg.com/fsevents/-/fsevents-1.0.17.tgz#8537f3f12272678765b4fd6528c0f1f66f8f4558"
-  dependencies:
-    nan "^2.3.0"
-    node-pre-gyp "^0.6.29"
-
-fstream-ignore@^1.0.5, fstream-ignore@~1.0.5:
+fstream-ignore@^1.0.5:
   version "1.0.5"
   resolved "https://registry.yarnpkg.com/fstream-ignore/-/fstream-ignore-1.0.5.tgz#9c31dae34767018fe1d249b24dada67d092da105"
   dependencies:
@@ -2809,7 +2720,7 @@ fstream-ignore@^1.0.5, fstream-ignore@~1.0.5:
     inherits "2"
     minimatch "^3.0.0"
 
-fstream@^1.0.0, fstream@^1.0.10, fstream@^1.0.2, fstream@~1.0.10:
+fstream@^1.0.0, fstream@^1.0.10, fstream@^1.0.2:
   version "1.0.10"
   resolved "https://registry.yarnpkg.com/fstream/-/fstream-1.0.10.tgz#604e8a92fe26ffd9f6fae30399d4984e1ab22822"
   dependencies:
@@ -4441,20 +4352,6 @@ node-notifier@^5.0.2:
     shellwords "^0.1.0"
     which "^1.2.12"
 
-node-pre-gyp@^0.6.29:
-  version "0.6.32"
-  resolved "https://registry.yarnpkg.com/node-pre-gyp/-/node-pre-gyp-0.6.32.tgz#fc452b376e7319b3d255f5f34853ef6fd8fe1fd5"
-  dependencies:
-    mkdirp "~0.5.1"
-    nopt "~3.0.6"
-    npmlog "^4.0.1"
-    rc "~1.1.6"
-    request "^2.79.0"
-    rimraf "~2.5.4"
-    semver "~5.3.0"
-    tar "~2.2.1"
-    tar-pack "~3.3.0"
-
 node-pre-gyp@^0.6.36:
   version "0.6.36"
   resolved "https://registry.yarnpkg.com/node-pre-gyp/-/node-pre-gyp-0.6.36.tgz#db604112cb74e0d477554e9b505b17abddfab786"
@@ -4480,12 +4377,6 @@ nopt@^4.0.1:
     abbrev "1"
     osenv "^0.1.4"
 
-nopt@~3.0.6:
-  version "3.0.6"
-  resolved "https://registry.yarnpkg.com/nopt/-/nopt-3.0.6.tgz#c6465dbf08abcd4db359317f79ac68a646b28ff9"
-  dependencies:
-    abbrev "1"
-
 normalize-package-data@^2.3.2, normalize-package-data@^2.3.4:
   version "2.3.5"
   resolved "https://registry.yarnpkg.com/normalize-package-data/-/normalize-package-data-2.3.5.tgz#8d924f142960e1777e7ffe170543631cc7cb02df"
@@ -4512,7 +4403,7 @@ normalize-url@^1.4.0:
     query-string "^4.1.0"
     sort-keys "^1.0.0"
 
-npmlog@^4.0.1, npmlog@^4.0.2:
+npmlog@^4.0.2:
   version "4.0.2"
   resolved "https://registry.yarnpkg.com/npmlog/-/npmlog-4.0.2.tgz#d03950e0e78ce1527ba26d2a7592e9348ac3e75f"
   dependencies:
@@ -4584,7 +4475,7 @@ on-headers@~1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/on-headers/-/on-headers-1.0.1.tgz#928f5d0f470d49342651ea6794b0857c100693f7"
 
-once@^1.3.0, once@~1.3.3:
+once@^1.3.0:
   version "1.3.3"
   resolved "https://registry.yarnpkg.com/once/-/once-1.3.3.tgz#b2e261557ce4c314ec8304f3fa82663e4297ca20"
   dependencies:
@@ -5291,16 +5182,7 @@ range-parser@^1.0.3, range-parser@~1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/range-parser/-/range-parser-1.2.0.tgz#f49be6b487894ddc40dcc94a322f611092e00d5e"
 
-rc@^1.0.1, rc@^1.1.6, rc@~1.1.6:
-  version "1.1.6"
-  resolved "https://registry.yarnpkg.com/rc/-/rc-1.1.6.tgz#43651b76b6ae53b5c802f1151fa3fc3b059969c9"
-  dependencies:
-    deep-extend "~0.4.0"
-    ini "~1.3.0"
-    minimist "^1.2.0"
-    strip-json-comments "~1.0.4"
-
-rc@^1.1.7:
+rc@^1.0.1, rc@^1.1.6, rc@^1.1.7:
   version "1.2.1"
   resolved "https://registry.yarnpkg.com/rc/-/rc-1.2.1.tgz#2e03e8e42ee450b8cb3dce65be1bf8974e1dfd95"
   dependencies:
@@ -5309,9 +5191,9 @@ rc@^1.1.7:
     minimist "^1.2.0"
     strip-json-comments "~2.0.1"
 
-react-dev-utils@^3.0.1:
-  version "3.0.1"
-  resolved "https://registry.yarnpkg.com/react-dev-utils/-/react-dev-utils-3.0.1.tgz#775cdc660ac7fee9d883fa5c90bd185ce55ae478"
+react-dev-utils@^3.0.2:
+  version "3.0.2"
+  resolved "https://registry.yarnpkg.com/react-dev-utils/-/react-dev-utils-3.0.2.tgz#1a42263e9b6aa11dcb45d69dfe5eb1b354bd5531"
   dependencies:
     address "1.0.2"
     anser "1.4.1"
@@ -5329,7 +5211,7 @@ react-dev-utils@^3.0.1:
     recursive-readdir "2.2.1"
     shell-quote "1.6.1"
     sockjs-client "1.1.4"
-    strip-ansi "4.0.0"
+    strip-ansi "3.0.1"
     text-table "0.2.0"
 
 react-dom@^15.3.0, react-dom@^15.6.1:
@@ -5341,14 +5223,14 @@ react-dom@^15.3.0, react-dom@^15.6.1:
     object-assign "^4.1.0"
     prop-types "^15.5.10"
 
-react-error-overlay@^1.0.8:
-  version "1.0.8"
-  resolved "https://registry.yarnpkg.com/react-error-overlay/-/react-error-overlay-1.0.8.tgz#331a5683b3b1679a2e289d6e1c6c905f05d660ed"
+react-error-overlay@^1.0.9:
+  version "1.0.9"
+  resolved "https://registry.yarnpkg.com/react-error-overlay/-/react-error-overlay-1.0.9.tgz#988e48f6f343afa97a719c4ddae51b8fe8ccfee8"
   dependencies:
     anser "1.2.5"
     babel-code-frame "6.22.0"
     babel-runtime "6.23.0"
-    react-dev-utils "^3.0.1"
+    react-dev-utils "^3.0.2"
     settle-promise "1.0.0"
     source-map "0.5.6"
 
@@ -5391,9 +5273,9 @@ react-router@^4.1.1:
     prop-types "^15.5.4"
     warning "^3.0.0"
 
-react-scripts@^1.0.8:
-  version "1.0.8"
-  resolved "https://registry.yarnpkg.com/react-scripts/-/react-scripts-1.0.8.tgz#8de4ba02c82417a1695f2260ea95335d3c8df8e9"
+react-scripts@^1.0.10:
+  version "1.0.10"
+  resolved "https://registry.yarnpkg.com/react-scripts/-/react-scripts-1.0.10.tgz#876035594742220f40ffb865a4c7e8dc0fa7ae23"
   dependencies:
     autoprefixer "7.1.1"
     babel-core "6.25.0"
@@ -5422,8 +5304,8 @@ react-scripts@^1.0.8:
     postcss-flexbugs-fixes "3.0.0"
     postcss-loader "2.0.6"
     promise "7.1.1"
-    react-dev-utils "^3.0.1"
-    react-error-overlay "^1.0.8"
+    react-dev-utils "^3.0.2"
+    react-error-overlay "^1.0.9"
     style-loader "0.18.2"
     sw-precache-webpack-plugin "0.11.3"
     url-loader "0.5.9"
@@ -5495,7 +5377,7 @@ readable-stream@1.0:
     isarray "0.0.1"
     string_decoder "~0.10.x"
 
-readable-stream@^2.0.0, readable-stream@^2.1.4, readable-stream@^2.2.9:
+readable-stream@^2.0.0, "readable-stream@^2.0.0 || ^1.1.13", readable-stream@^2.1.4, readable-stream@^2.2.9:
   version "2.2.9"
   resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-2.2.9.tgz#cf78ec6f4a6d1eb43d26488cac97f042e74b7fc8"
   dependencies:
@@ -5507,7 +5389,7 @@ readable-stream@^2.0.0, readable-stream@^2.1.4, readable-stream@^2.2.9:
     string_decoder "~1.0.0"
     util-deprecate "~1.0.1"
 
-"readable-stream@^2.0.0 || ^1.1.13", readable-stream@^2.0.1, readable-stream@^2.0.2, readable-stream@^2.0.5, readable-stream@^2.0.6, readable-stream@^2.1.0, readable-stream@^2.2.2:
+readable-stream@^2.0.1, readable-stream@^2.0.2, readable-stream@^2.0.5, readable-stream@^2.0.6, readable-stream@^2.1.0, readable-stream@^2.2.2:
   version "2.2.2"
   resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-2.2.2.tgz#a9e6fec3c7dda85f8bb1b3ba7028604556fc825e"
   dependencies:
@@ -5519,18 +5401,6 @@ readable-stream@^2.0.0, readable-stream@^2.1.4, readable-stream@^2.2.9:
     string_decoder "~0.10.x"
     util-deprecate "~1.0.1"
 
-readable-stream@~2.1.4:
-  version "2.1.5"
-  resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-2.1.5.tgz#66fa8b720e1438b364681f2ad1a63c618448c9d0"
-  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"
-    string_decoder "~0.10.x"
-    util-deprecate "~1.0.1"
-
 readdirp@^2.0.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/readdirp/-/readdirp-2.1.0.tgz#4ed0ad060df3073300c48440373f72d1cc642d78"
@@ -5671,7 +5541,7 @@ repeating@^2.0.0:
   dependencies:
     is-finite "^1.0.0"
 
-request@^2.55.0, request@^2.79.0:
+request@^2.55.0:
   version "2.79.0"
   resolved "https://registry.yarnpkg.com/request/-/request-2.79.0.tgz#4dfe5bf6be8b8cdc37fcf93e04b65577722710de"
   dependencies:
@@ -5696,7 +5566,7 @@ request@^2.55.0, request@^2.79.0:
     tunnel-agent "~0.4.1"
     uuid "^3.0.0"
 
-request@^2.81.0:
+request@^2.79.0, request@^2.81.0:
   version "2.81.0"
   resolved "https://registry.yarnpkg.com/request/-/request-2.81.0.tgz#c6928946a0e06c5f8d6f8a9333469ffda46298a0"
   dependencies:
@@ -5794,12 +5664,6 @@ rimraf@2, rimraf@^2.2.8, rimraf@^2.4.4, rimraf@^2.5.1, rimraf@^2.6.1:
   dependencies:
     glob "^7.0.5"
 
-rimraf@~2.5.1, rimraf@~2.5.4:
-  version "2.5.4"
-  resolved "https://registry.yarnpkg.com/rimraf/-/rimraf-2.5.4.tgz#96800093cbf1a0c86bd95b4625467535c29dfa04"
-  dependencies:
-    glob "^7.0.5"
-
 ripemd160@^2.0.0, ripemd160@^2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/ripemd160/-/ripemd160-2.0.1.tgz#0f4584295c53a3628af7e6d79aca21ce57d1c6e7"
@@ -5879,7 +5743,7 @@ semver-diff@^2.0.0:
   dependencies:
     semver "^5.0.3"
 
-"semver@2 || 3 || 4 || 5", semver@5.3.0, semver@^5.0.3, semver@^5.1.0, semver@^5.3.0, semver@~5.3.0:
+"semver@2 || 3 || 4 || 5", semver@5.3.0, semver@^5.0.3, semver@^5.1.0, semver@^5.3.0:
   version "5.3.0"
   resolved "https://registry.yarnpkg.com/semver/-/semver-5.3.0.tgz#9b2ce5d3de02d17c6012ad326aa6b4d0cf54f94f"
 
@@ -6234,13 +6098,7 @@ stringstream@~0.0.4:
   version "0.0.5"
   resolved "https://registry.yarnpkg.com/stringstream/-/stringstream-0.0.5.tgz#4e484cd4de5a0bbbee18e46307710a8a81621878"
 
-strip-ansi@4.0.0:
-  version "4.0.0"
-  resolved "https://registry.yarnpkg.com/strip-ansi/-/strip-ansi-4.0.0.tgz#a8479022eb1ac368a871389b635262c505ee368f"
-  dependencies:
-    ansi-regex "^3.0.0"
-
-strip-ansi@^3.0.0, strip-ansi@^3.0.1:
+strip-ansi@3.0.1, strip-ansi@^3.0.0, strip-ansi@^3.0.1:
   version "3.0.1"
   resolved "https://registry.yarnpkg.com/strip-ansi/-/strip-ansi-3.0.1.tgz#6a385fb8853d952d5ff05d0e8aaf94278dc63dcf"
   dependencies:
@@ -6262,10 +6120,6 @@ strip-indent@^1.0.1:
   dependencies:
     get-stdin "^4.0.1"
 
-strip-json-comments@~1.0.4:
-  version "1.0.4"
-  resolved "https://registry.yarnpkg.com/strip-json-comments/-/strip-json-comments-1.0.4.tgz#1e15fbcac97d3ee99bf2d73b4c656b082bbafb91"
-
 strip-json-comments@~2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/strip-json-comments/-/strip-json-comments-2.0.1.tgz#3c531942e908c2697c0ec344858c286c7ca0a60a"
@@ -6389,20 +6243,7 @@ tar-pack@^3.4.0:
     tar "^2.2.1"
     uid-number "^0.0.6"
 
-tar-pack@~3.3.0:
-  version "3.3.0"
-  resolved "https://registry.yarnpkg.com/tar-pack/-/tar-pack-3.3.0.tgz#30931816418f55afc4d21775afdd6720cee45dae"
-  dependencies:
-    debug "~2.2.0"
-    fstream "~1.0.10"
-    fstream-ignore "~1.0.5"
-    once "~1.3.3"
-    readable-stream "~2.1.4"
-    rimraf "~2.5.1"
-    tar "~2.2.1"
-    uid-number "~0.0.6"
-
-tar@^2.2.1, tar@~2.2.1:
+tar@^2.2.1:
   version "2.2.1"
   resolved "https://registry.yarnpkg.com/tar/-/tar-2.2.1.tgz#8e4d2a256c0e2185c6b18ad694aec968b83cb1d1"
   dependencies:
@@ -6529,9 +6370,9 @@ ua-parser-js@^0.7.9:
   version "0.7.12"
   resolved "https://registry.yarnpkg.com/ua-parser-js/-/ua-parser-js-0.7.12.tgz#04c81a99bdd5dc52263ea29d24c6bf8d4818a4bb"
 
-uglify-js@3.0.x:
-  version "3.0.11"
-  resolved "https://registry.yarnpkg.com/uglify-js/-/uglify-js-3.0.11.tgz#81f594b9a24dad76e39da92f8f06e5b3bc8c2e11"
+uglify-js@3.0.x, uglify-js@^3.0.13:
+  version "3.0.21"
+  resolved "https://registry.yarnpkg.com/uglify-js/-/uglify-js-3.0.21.tgz#db66690c7a129a2dbb2417f820ca15c119215a05"
   dependencies:
     commander "~2.9.0"
     source-map "~0.5.1"
@@ -6545,18 +6386,11 @@ uglify-js@^2.6, uglify-js@^2.8.27:
   optionalDependencies:
     uglify-to-browserify "~1.0.0"
 
-uglify-js@^3.0.13:
-  version "3.0.21"
-  resolved "https://registry.yarnpkg.com/uglify-js/-/uglify-js-3.0.21.tgz#db66690c7a129a2dbb2417f820ca15c119215a05"
-  dependencies:
-    commander "~2.9.0"
-    source-map "~0.5.1"
-
 uglify-to-browserify@~1.0.0:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/uglify-to-browserify/-/uglify-to-browserify-1.0.2.tgz#6e0924d6bda6b5afe349e39a6d632850a0f882b7"
 
-uid-number@^0.0.6, uid-number@~0.0.6:
+uid-number@^0.0.6:
   version "0.0.6"
   resolved "https://registry.yarnpkg.com/uid-number/-/uid-number-0.0.6.tgz#0ea10e8035e8eb5b8e4449f06da1c730663baa81"