diff --git a/package.json b/package.json
index e162909..b0ebba2 100644
--- a/package.json
+++ b/package.json
@@ -50,7 +50,7 @@
     }
   },
   "devDependencies": {
-    "electron": "^2.0.1",
-    "electron-builder": "^20.13.4"
+    "electron": "^2.0.2",
+    "electron-builder": "^20.14.7"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index 9c58b54..49cce55 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2,33 +2,13 @@
 # yarn lockfile v1
 
 
-"7zip-bin-linux@~1.3.1":
-  version "1.3.1"
-  resolved "https://registry.yarnpkg.com/7zip-bin-linux/-/7zip-bin-linux-1.3.1.tgz#4856db1ab1bf5b6ee8444f93f5a8ad71446d00d5"
-
-"7zip-bin-mac@~1.0.1":
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/7zip-bin-mac/-/7zip-bin-mac-1.0.1.tgz#3e68778bbf0926adc68159427074505d47555c02"
-
-"7zip-bin-win@~2.2.0":
-  version "2.2.0"
-  resolved "https://registry.yarnpkg.com/7zip-bin-win/-/7zip-bin-win-2.2.0.tgz#0b81c43e911100f3ece2ebac4f414ca95a572d5b"
-
-"7zip-bin@~3.1.0":
-  version "3.1.0"
-  resolved "https://registry.yarnpkg.com/7zip-bin/-/7zip-bin-3.1.0.tgz#70814c6b6d44fef8b74be6fc64d3977a2eff59a5"
-  optionalDependencies:
-    "7zip-bin-linux" "~1.3.1"
-    "7zip-bin-mac" "~1.0.1"
-    "7zip-bin-win" "~2.2.0"
-
 "7zip-bin@~4.0.2":
   version "4.0.2"
   resolved "https://registry.yarnpkg.com/7zip-bin/-/7zip-bin-4.0.2.tgz#6abbdc22f33cab742053777a26db2e25ca527179"
 
 "@types/node@^8.0.24":
-  version "8.10.2"
-  resolved "https://registry.yarnpkg.com/@types/node/-/node-8.10.2.tgz#f1fb9c73414832c5b00ee954c4bbf68394e2e526"
+  version "8.10.17"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-8.10.17.tgz#d48cf10f0dc6dcf59f827f5a3fc7a4a6004318d3"
 
 ajv-keywords@^3.2.0:
   version "3.2.0"
@@ -72,29 +52,13 @@ ansi-styles@^3.2.1:
   dependencies:
     color-convert "^1.9.0"
 
-app-builder-bin-linux@1.8.6:
-  version "1.8.6"
-  resolved "https://registry.yarnpkg.com/app-builder-bin-linux/-/app-builder-bin-linux-1.8.6.tgz#81176bbcb2929958a90f2184afb54df90b7210a3"
-
-app-builder-bin-mac@1.8.6:
-  version "1.8.6"
-  resolved "https://registry.yarnpkg.com/app-builder-bin-mac/-/app-builder-bin-mac-1.8.6.tgz#20d7233c5cadf00472e7b0ccaf85627b53f90787"
+app-builder-bin@1.9.5:
+  version "1.9.5"
+  resolved "https://registry.yarnpkg.com/app-builder-bin/-/app-builder-bin-1.9.5.tgz#f4e2b26e26578c9a48cea85da44f0bc1a7582fc0"
 
-app-builder-bin-win@1.8.6:
-  version "1.8.6"
-  resolved "https://registry.yarnpkg.com/app-builder-bin-win/-/app-builder-bin-win-1.8.6.tgz#d09f78fb1dd5a5f8ea231294828fd5c9ad0358a5"
-
-app-builder-bin@1.8.6:
-  version "1.8.6"
-  resolved "https://registry.yarnpkg.com/app-builder-bin/-/app-builder-bin-1.8.6.tgz#85604ece9c1b63ed0437abe92ddaf41c88c3f2e4"
-  optionalDependencies:
-    app-builder-bin-linux "1.8.6"
-    app-builder-bin-mac "1.8.6"
-    app-builder-bin-win "1.8.6"
-
-app-builder-bin@1.9.0:
-  version "1.9.0"
-  resolved "https://registry.yarnpkg.com/app-builder-bin/-/app-builder-bin-1.9.0.tgz#700ff08c2558bb27d271c655e8353fe703fa7647"
+app-builder-bin@1.9.7:
+  version "1.9.7"
+  resolved "https://registry.yarnpkg.com/app-builder-bin/-/app-builder-bin-1.9.7.tgz#9f01439fa8088a43471df9e5e071dd3880a8cff0"
 
 argparse@^1.0.7:
   version "1.0.10"
@@ -127,8 +91,8 @@ aws-sign2@~0.7.0:
   resolved "https://registry.yarnpkg.com/aws-sign2/-/aws-sign2-0.7.0.tgz#b46e890934a9591f2d2f6f86d7e6a9f1b3fe76a8"
 
 aws4@^1.6.0:
-  version "1.6.0"
-  resolved "https://registry.yarnpkg.com/aws4/-/aws4-1.6.0.tgz#83ef5ca860b2b32e4a0deedee8c771b9db57471e"
+  version "1.7.0"
+  resolved "https://registry.yarnpkg.com/aws4/-/aws4-1.7.0.tgz#d4d0e9b9dbfca77bf08eeb0a8a471550fe39e289"
 
 balanced-match@^1.0.0:
   version "1.0.0"
@@ -158,18 +122,6 @@ bluebird@^3.5.0, bluebird@^3.5.1:
   version "3.5.1"
   resolved "https://registry.yarnpkg.com/bluebird/-/bluebird-3.5.1.tgz#d9551f9de98f1fcda1e683d17ee91a0602ee2eb9"
 
-boom@4.x.x:
-  version "4.3.1"
-  resolved "https://registry.yarnpkg.com/boom/-/boom-4.3.1.tgz#4f8a3005cb4a7e3889f749030fd25b96e01d2e31"
-  dependencies:
-    hoek "4.x.x"
-
-boom@5.x.x:
-  version "5.2.0"
-  resolved "https://registry.yarnpkg.com/boom/-/boom-5.2.0.tgz#5dd9da6ee3a5f302077436290cb717d3f4a54e02"
-  dependencies:
-    hoek "4.x.x"
-
 boxen@^1.2.1:
   version "1.3.0"
   resolved "https://registry.yarnpkg.com/boxen/-/boxen-1.3.0.tgz#55c6c39a8ba58d9c61ad22cd877532deb665a20b"
@@ -202,12 +154,12 @@ builder-util-runtime@4.2.1, builder-util-runtime@^4.2.1:
     fs-extra-p "^4.6.0"
     sax "^1.2.4"
 
-builder-util@5.8.1:
-  version "5.8.1"
-  resolved "https://registry.yarnpkg.com/builder-util/-/builder-util-5.8.1.tgz#8dd953c018b7a7b2a56c3427b2c62ef77c925ac7"
+builder-util@5.11.1:
+  version "5.11.1"
+  resolved "https://registry.yarnpkg.com/builder-util/-/builder-util-5.11.1.tgz#e1540935bc0efcb3948ae364a2f71e08d7bc82e0"
   dependencies:
-    "7zip-bin" "~3.1.0"
-    app-builder-bin "1.8.6"
+    "7zip-bin" "~4.0.2"
+    app-builder-bin "1.9.5"
     bluebird-lst "^1.0.5"
     builder-util-runtime "^4.2.1"
     chalk "^2.4.1"
@@ -217,16 +169,16 @@ builder-util@5.8.1:
     js-yaml "^3.11.0"
     lazy-val "^1.0.3"
     semver "^5.5.0"
-    source-map-support "^0.5.5"
+    source-map-support "^0.5.6"
     stat-mode "^0.2.2"
     temp-file "^3.1.2"
 
-builder-util@^5.8.1:
-  version "5.10.0"
-  resolved "https://registry.yarnpkg.com/builder-util/-/builder-util-5.10.0.tgz#025291dba29a865b6e2b28959d0f757f4883c3bd"
+builder-util@^5.11.0:
+  version "5.11.2"
+  resolved "https://registry.yarnpkg.com/builder-util/-/builder-util-5.11.2.tgz#2d4829f0743ce1b654e94586fade63fd6cfefae5"
   dependencies:
     "7zip-bin" "~4.0.2"
-    app-builder-bin "1.9.0"
+    app-builder-bin "1.9.7"
     bluebird-lst "^1.0.5"
     builder-util-runtime "^4.2.1"
     chalk "^2.4.1"
@@ -331,10 +283,11 @@ concat-map@0.0.1:
   version "0.0.1"
   resolved "https://registry.yarnpkg.com/concat-map/-/concat-map-0.0.1.tgz#d8a96bd77fd68df7793a73036a3ba0d5405d477b"
 
-concat-stream@1.6.0:
-  version "1.6.0"
-  resolved "https://registry.yarnpkg.com/concat-stream/-/concat-stream-1.6.0.tgz#0aac662fd52be78964d5532f694784e70110acf7"
+concat-stream@1.6.2:
+  version "1.6.2"
+  resolved "https://registry.yarnpkg.com/concat-stream/-/concat-stream-1.6.2.tgz#904bdf194cd3122fc675c77fc4ac3d4ff0fd1a34"
   dependencies:
+    buffer-from "^1.0.0"
     inherits "^2.0.3"
     readable-stream "^2.2.2"
     typedarray "^0.0.6"
@@ -368,12 +321,6 @@ cross-spawn@^5.0.1:
     shebang-command "^1.2.0"
     which "^1.2.9"
 
-cryptiles@3.x.x:
-  version "3.1.2"
-  resolved "https://registry.yarnpkg.com/cryptiles/-/cryptiles-3.1.2.tgz#a89fbb220f5ce25ec56e8c4aa8a4fd7b5b0d29fe"
-  dependencies:
-    boom "5.x.x"
-
 crypto-random-string@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/crypto-random-string/-/crypto-random-string-1.0.0.tgz#a230f64f568310e1498009940790ec99545bca7e"
@@ -410,21 +357,17 @@ deep-extend@^0.5.1:
   version "0.5.1"
   resolved "https://registry.yarnpkg.com/deep-extend/-/deep-extend-0.5.1.tgz#b894a9dd90d3023fbf1c55a394fb858eb2066f1f"
 
-deep-extend@~0.4.0:
-  version "0.4.2"
-  resolved "https://registry.yarnpkg.com/deep-extend/-/deep-extend-0.4.2.tgz#48b699c27e334bf89f10892be432f6e4c7d34a7f"
-
 delayed-stream@~1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/delayed-stream/-/delayed-stream-1.0.0.tgz#df3ae199acadfb7d440aaae0b29e2272b24ec619"
 
-dmg-builder@4.1.8:
-  version "4.1.8"
-  resolved "https://registry.yarnpkg.com/dmg-builder/-/dmg-builder-4.1.8.tgz#365048a4abf3f4e9a4d8fb0331ce7ba13458f4bd"
+dmg-builder@4.10.1:
+  version "4.10.1"
+  resolved "https://registry.yarnpkg.com/dmg-builder/-/dmg-builder-4.10.1.tgz#5603daa1f93e23b6b3572549f188a62e16eb1ffb"
   dependencies:
     bluebird-lst "^1.0.5"
-    builder-util "^5.8.1"
-    electron-builder-lib "~20.13.2"
+    builder-util "^5.11.0"
+    electron-builder-lib "~20.14.6"
     fs-extra-p "^4.6.0"
     iconv-lite "^0.4.23"
     js-yaml "^3.11.0"
@@ -459,50 +402,21 @@ ejs@^2.6.1:
   version "2.6.1"
   resolved "https://registry.yarnpkg.com/ejs/-/ejs-2.6.1.tgz#498ec0d495655abc6f23cd61868d926464071aa0"
 
-electron-builder-lib@20.13.4:
-  version "20.13.4"
-  resolved "https://registry.yarnpkg.com/electron-builder-lib/-/electron-builder-lib-20.13.4.tgz#dcadc4a72b4d57996c11a32e5a6a4669bbb4cff9"
-  dependencies:
-    "7zip-bin" "~3.1.0"
-    app-builder-bin "1.8.6"
-    async-exit-hook "^2.0.1"
-    bluebird-lst "^1.0.5"
-    builder-util "5.8.1"
-    builder-util-runtime "4.2.1"
-    chromium-pickle-js "^0.2.0"
-    debug "^3.1.0"
-    ejs "^2.6.1"
-    electron-osx-sign "0.4.10"
-    electron-publish "20.13.2"
-    fs-extra-p "^4.6.0"
-    hosted-git-info "^2.6.0"
-    is-ci "^1.1.0"
-    isbinaryfile "^3.0.2"
-    js-yaml "^3.11.0"
-    lazy-val "^1.0.3"
-    minimatch "^3.0.4"
-    normalize-package-data "^2.4.0"
-    plist "^3.0.1"
-    read-config-file "3.0.1"
-    sanitize-filename "^1.6.1"
-    semver "^5.5.0"
-    temp-file "^3.1.2"
-
-electron-builder-lib@~20.13.2:
-  version "20.13.5"
-  resolved "https://registry.yarnpkg.com/electron-builder-lib/-/electron-builder-lib-20.13.5.tgz#7c1d978c08b5ca6f668d5d825f7d3aae9cc9296e"
+electron-builder-lib@20.14.7, electron-builder-lib@~20.14.6:
+  version "20.14.7"
+  resolved "https://registry.yarnpkg.com/electron-builder-lib/-/electron-builder-lib-20.14.7.tgz#db91977dd13b0a288e1da5629183807a9847de21"
   dependencies:
-    "7zip-bin" "~3.1.0"
-    app-builder-bin "1.8.6"
+    "7zip-bin" "~4.0.2"
+    app-builder-bin "1.9.5"
     async-exit-hook "^2.0.1"
     bluebird-lst "^1.0.5"
-    builder-util "5.8.1"
+    builder-util "5.11.1"
     builder-util-runtime "4.2.1"
     chromium-pickle-js "^0.2.0"
     debug "^3.1.0"
     ejs "^2.6.1"
     electron-osx-sign "0.4.10"
-    electron-publish "20.13.2"
+    electron-publish "20.14.6"
     fs-extra-p "^4.6.0"
     hosted-git-info "^2.6.0"
     is-ci "^1.1.0"
@@ -515,18 +429,19 @@ electron-builder-lib@~20.13.2:
     read-config-file "3.0.1"
     sanitize-filename "^1.6.1"
     semver "^5.5.0"
+    stream-json "^0.6.1"
     temp-file "^3.1.2"
 
-electron-builder@^20.13.4:
-  version "20.13.4"
-  resolved "https://registry.yarnpkg.com/electron-builder/-/electron-builder-20.13.4.tgz#fad23bcf9db1923785ef6bdbcf286a8780453240"
+electron-builder@^20.14.7:
+  version "20.14.7"
+  resolved "https://registry.yarnpkg.com/electron-builder/-/electron-builder-20.14.7.tgz#41a7c4cb4384690c936eb4fc396270effac53bd7"
   dependencies:
     bluebird-lst "^1.0.5"
-    builder-util "5.8.1"
+    builder-util "5.11.1"
     builder-util-runtime "4.2.1"
     chalk "^2.4.1"
-    dmg-builder "4.1.8"
-    electron-builder-lib "20.13.4"
+    dmg-builder "4.10.1"
+    electron-builder-lib "20.14.7"
     electron-download-tf "4.3.4"
     fs-extra-p "^4.6.0"
     is-ci "^1.1.0"
@@ -575,21 +490,21 @@ electron-osx-sign@0.4.10:
     minimist "^1.2.0"
     plist "^2.1.0"
 
-electron-publish@20.13.2:
-  version "20.13.2"
-  resolved "https://registry.yarnpkg.com/electron-publish/-/electron-publish-20.13.2.tgz#a5388098ac17fa10d0494687e8548a26cf1522ac"
+electron-publish@20.14.6:
+  version "20.14.6"
+  resolved "https://registry.yarnpkg.com/electron-publish/-/electron-publish-20.14.6.tgz#ced15b0c08fdaef2fb25beba9f55f20d1c19e215"
   dependencies:
     bluebird-lst "^1.0.5"
-    builder-util "^5.8.1"
+    builder-util "^5.11.0"
     builder-util-runtime "^4.2.1"
     chalk "^2.4.1"
     fs-extra-p "^4.6.0"
     lazy-val "^1.0.3"
     mime "^2.3.1"
 
-electron@^2.0.1:
-  version "2.0.1"
-  resolved "https://registry.yarnpkg.com/electron/-/electron-2.0.1.tgz#d9defcc187862143b9027378be78490eddbfabf4"
+electron@^2.0.2:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/electron/-/electron-2.0.2.tgz#b77e05f83419cc5ec921a2d21f35b55e4bfc3d68"
   dependencies:
     "@types/node" "^8.0.24"
     electron-download "^3.0.1"
@@ -634,12 +549,12 @@ extend@~3.0.1:
   resolved "https://registry.yarnpkg.com/extend/-/extend-3.0.1.tgz#a755ea7bc1adfcc5a31ce7e762dbaadc5e636444"
 
 extract-zip@^1.0.3:
-  version "1.6.6"
-  resolved "https://registry.yarnpkg.com/extract-zip/-/extract-zip-1.6.6.tgz#1290ede8d20d0872b429fd3f351ca128ec5ef85c"
+  version "1.6.7"
+  resolved "https://registry.yarnpkg.com/extract-zip/-/extract-zip-1.6.7.tgz#a840b4b8af6403264c8db57f4f1a74333ef81fe9"
   dependencies:
-    concat-stream "1.6.0"
+    concat-stream "1.6.2"
     debug "2.6.9"
-    mkdirp "0.5.0"
+    mkdirp "0.5.1"
     yauzl "2.4.1"
 
 extsprintf@1.3.0:
@@ -800,22 +715,9 @@ has-flag@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/has-flag/-/has-flag-3.0.0.tgz#b5d454dc2199ae225699f3467e5a07f3b955bafd"
 
-hawk@~6.0.2:
-  version "6.0.2"
-  resolved "https://registry.yarnpkg.com/hawk/-/hawk-6.0.2.tgz#af4d914eb065f9b5ce4d9d11c1cb2126eecc3038"
-  dependencies:
-    boom "4.x.x"
-    cryptiles "3.x.x"
-    hoek "4.x.x"
-    sntp "2.x.x"
-
-hoek@4.x.x:
-  version "4.2.1"
-  resolved "https://registry.yarnpkg.com/hoek/-/hoek-4.2.1.tgz#9634502aa12c445dd5a7c5734b572bb8738aacbb"
-
 home-path@^1.0.1:
-  version "1.0.5"
-  resolved "https://registry.yarnpkg.com/home-path/-/home-path-1.0.5.tgz#788b29815b12d53bacf575648476e6f9041d133f"
+  version "1.0.6"
+  resolved "https://registry.yarnpkg.com/home-path/-/home-path-1.0.6.tgz#d549dc2465388a7f8667242c5b31588d29af29fc"
 
 hosted-git-info@^2.1.4, hosted-git-info@^2.6.0:
   version "2.6.0"
@@ -1131,9 +1033,9 @@ minimist@^1.1.0, minimist@^1.1.3, minimist@^1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/minimist/-/minimist-1.2.0.tgz#a35008b20f41383eec1fb914f4cd5df79a264284"
 
-mkdirp@0.5.0:
-  version "0.5.0"
-  resolved "https://registry.yarnpkg.com/mkdirp/-/mkdirp-0.5.0.tgz#1d73076a6df986cd9344e15e71fcc05a4c9abf12"
+mkdirp@0.5.1:
+  version "0.5.1"
+  resolved "https://registry.yarnpkg.com/mkdirp/-/mkdirp-0.5.1.tgz#30057438eac6cf7f8c4767f38648d6697d75c903"
   dependencies:
     minimist "0.0.8"
 
@@ -1239,6 +1141,10 @@ parse-json@^2.2.0:
   dependencies:
     error-ex "^1.2.0"
 
+parser-toolkit@>=0.0.3:
+  version "0.0.5"
+  resolved "https://registry.yarnpkg.com/parser-toolkit/-/parser-toolkit-0.0.5.tgz#ec4b61729c86318b56ea971bfba6b3c672d62c01"
+
 path-exists@^2.0.0, path-exists@^2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/path-exists/-/path-exists-2.1.0.tgz#0feb6c64f0fc518d9a754dd5efb62c7022761f4b"
@@ -1342,14 +1248,14 @@ punycode@^1.4.1:
   resolved "https://registry.yarnpkg.com/punycode/-/punycode-1.4.1.tgz#c0d5a63b2718800ad8e1eb0fa5269c84dd41845e"
 
 punycode@^2.1.0:
-  version "2.1.0"
-  resolved "https://registry.yarnpkg.com/punycode/-/punycode-2.1.0.tgz#5f863edc89b96db09074bad7947bf09056ca4e7d"
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/punycode/-/punycode-2.1.1.tgz#b58b010ac40c22c5657616c8d2c2c02c7bf479ec"
 
 qs@~6.5.1:
-  version "6.5.1"
-  resolved "https://registry.yarnpkg.com/qs/-/qs-6.5.1.tgz#349cdf6eef89ec45c12d7d5eb3fc0c870343a6d8"
+  version "6.5.2"
+  resolved "https://registry.yarnpkg.com/qs/-/qs-6.5.2.tgz#cb3ae806e8740444584ef154ce8ee98d403f3e36"
 
-rc@^1.0.1, rc@^1.1.6, rc@^1.2.1:
+rc@^1.0.1, rc@^1.1.2, rc@^1.1.6, rc@^1.2.1:
   version "1.2.7"
   resolved "https://registry.yarnpkg.com/rc/-/rc-1.2.7.tgz#8a10ca30d588d00464360372b890d06dacd02297"
   dependencies:
@@ -1358,15 +1264,6 @@ rc@^1.0.1, rc@^1.1.6, rc@^1.2.1:
     minimist "^1.2.0"
     strip-json-comments "~2.0.1"
 
-rc@^1.1.2:
-  version "1.2.6"
-  resolved "https://registry.yarnpkg.com/rc/-/rc-1.2.6.tgz#eb18989c6d4f4f162c399f79ddd29f3835568092"
-  dependencies:
-    deep-extend "~0.4.0"
-    ini "~1.3.0"
-    minimist "^1.2.0"
-    strip-json-comments "~2.0.1"
-
 read-config-file@3.0.1:
   version "3.0.1"
   resolved "https://registry.yarnpkg.com/read-config-file/-/read-config-file-3.0.1.tgz#307ed2e162fa54306d0ae6d41e9cdc829720d2a9"
@@ -1444,8 +1341,8 @@ repeating@^2.0.0:
     is-finite "^1.0.0"
 
 request@^2.45.0:
-  version "2.85.0"
-  resolved "https://registry.yarnpkg.com/request/-/request-2.85.0.tgz#5a03615a47c61420b3eb99b7dba204f83603e1fa"
+  version "2.87.0"
+  resolved "https://registry.yarnpkg.com/request/-/request-2.87.0.tgz#32f00235cd08d482b4d0d68db93a829c0ed5756e"
   dependencies:
     aws-sign2 "~0.7.0"
     aws4 "^1.6.0"
@@ -1455,7 +1352,6 @@ request@^2.45.0:
     forever-agent "~0.6.1"
     form-data "~2.3.1"
     har-validator "~5.0.3"
-    hawk "~6.0.2"
     http-signature "~1.2.0"
     is-typedarray "~1.0.0"
     isstream "~0.1.2"
@@ -1465,7 +1361,6 @@ request@^2.45.0:
     performance-now "^2.1.0"
     qs "~6.5.1"
     safe-buffer "^5.1.1"
-    stringstream "~0.0.5"
     tough-cookie "~2.3.3"
     tunnel-agent "^0.6.0"
     uuid "^3.1.0"
@@ -1485,8 +1380,8 @@ rimraf@^2.2.8:
     glob "^7.0.5"
 
 safe-buffer@^5.0.1, safe-buffer@^5.1.1, safe-buffer@~5.1.0, safe-buffer@~5.1.1:
-  version "5.1.1"
-  resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.1.1.tgz#893312af69b2123def71f57889001671eeb2c853"
+  version "5.1.2"
+  resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.1.2.tgz#991ec69d296e0313747d59bdfd2b745c35f8828d"
 
 "safer-buffer@>= 2.1.2 < 3":
   version "2.1.2"
@@ -1536,13 +1431,7 @@ single-line-log@^1.1.2:
   dependencies:
     string-width "^1.0.1"
 
-sntp@2.x.x:
-  version "2.1.0"
-  resolved "https://registry.yarnpkg.com/sntp/-/sntp-2.1.0.tgz#2c6cec14fedc2222739caf9b5c3d85d1cc5a2cc8"
-  dependencies:
-    hoek "4.x.x"
-
-source-map-support@^0.5.5, source-map-support@^0.5.6:
+source-map-support@^0.5.6:
   version "0.5.6"
   resolved "https://registry.yarnpkg.com/source-map-support/-/source-map-support-0.5.6.tgz#4435cee46b1aab62b8e8610ce60f788091c51c13"
   dependencies:
@@ -1601,6 +1490,12 @@ stat-mode@^0.2.2:
   version "0.2.2"
   resolved "https://registry.yarnpkg.com/stat-mode/-/stat-mode-0.2.2.tgz#e6c80b623123d7d80cf132ce538f346289072502"
 
+stream-json@^0.6.1:
+  version "0.6.1"
+  resolved "https://registry.yarnpkg.com/stream-json/-/stream-json-0.6.1.tgz#c9413e7f42ba8eac4883be712220455f64dcea67"
+  dependencies:
+    parser-toolkit ">=0.0.3"
+
 string-width@^1.0.1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/string-width/-/string-width-1.0.2.tgz#118bdf5b8cdc51a2a7e70d211e07e2b0b9b107d3"
@@ -1626,10 +1521,6 @@ string_decoder@~1.1.1:
   dependencies:
     safe-buffer "~5.1.0"
 
-stringstream@~0.0.5:
-  version "0.0.5"
-  resolved "https://registry.yarnpkg.com/stringstream/-/stringstream-0.0.5.tgz#4e484cd4de5a0bbbee18e46307710a8a81621878"
-
 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"
@@ -1771,8 +1662,8 @@ update-notifier@^2.5.0:
     xdg-basedir "^3.0.0"
 
 uri-js@^4.2.1:
-  version "4.2.1"
-  resolved "https://registry.yarnpkg.com/uri-js/-/uri-js-4.2.1.tgz#4595a80a51f356164e22970df64c7abd6ade9850"
+  version "4.2.2"
+  resolved "https://registry.yarnpkg.com/uri-js/-/uri-js-4.2.2.tgz#94c540e1ff772956e2299507c010aea6c8838eb0"
   dependencies:
     punycode "^2.1.0"
 
@@ -1814,8 +1705,8 @@ which-module@^2.0.0:
   resolved "https://registry.yarnpkg.com/which-module/-/which-module-2.0.0.tgz#d9ef07dce77b9902b8a3a8fa4b31c3e3f7e6e87a"
 
 which@^1.2.9:
-  version "1.3.0"
-  resolved "https://registry.yarnpkg.com/which/-/which-1.3.0.tgz#ff04bdfc010ee547d780bec38e1ac1c2777d253a"
+  version "1.3.1"
+  resolved "https://registry.yarnpkg.com/which/-/which-1.3.1.tgz#a45043d54f5805316da8d62f9f50918d3da70b0a"
   dependencies:
     isexe "^2.0.0"