diff --git a/package.json b/package.json
index c861cff..74a7c9f 100644
--- a/package.json
+++ b/package.json
@@ -44,14 +44,14 @@
     "electron-debug": "^1.5.0",
     "electron-is-dev": "^0.3.0",
     "electron-log": "^2.2.14",
-    "electron-updater": "^2.20.1",
+    "electron-updater": "^2.21.0",
     "keytar-prebuild": "^4.1.1"
   },
   "devDependencies": {
     "@types/debug": "^0.0.30",
     "electron": "1.8.2",
-    "electron-builder": "^20.0.4",
+    "electron-builder": "^20.0.5",
     "rimraf": "^2.6.2",
-    "typescript": "^2.7.1"
+    "typescript": "^2.7.2"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index c10cec7..4925639 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -27,8 +27,8 @@
   resolved "https://registry.yarnpkg.com/@types/debug/-/debug-0.0.30.tgz#dc1e40f7af3b9c815013a7860e6252f6352a84df"
 
 "@types/node@^8.0.24":
-  version "8.9.1"
-  resolved "https://registry.yarnpkg.com/@types/node/-/node-8.9.1.tgz#5a329d73a97f3c5a626dfe0ed8c0b831fee5357a"
+  version "8.9.4"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-8.9.4.tgz#dfd327582a06c114eb6e0441fa3d6fab35edad48"
 
 ajv-keywords@^3.1.0:
   version "3.1.0"
@@ -65,51 +65,31 @@ 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@^3.1.0:
+ansi-styles@^3.2.0:
   version "3.2.0"
   resolved "https://registry.yarnpkg.com/ansi-styles/-/ansi-styles-3.2.0.tgz#c159b8d5be0f9e5a6f346dab94f16ce022161b88"
   dependencies:
     color-convert "^1.9.0"
 
-app-builder-bin-linux@1.1.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/app-builder-bin-linux/-/app-builder-bin-linux-1.1.0.tgz#923a6d8af2e18514415bc16ace2f8ef9c16a2153"
-
-app-builder-bin-linux@1.3.1:
-  version "1.3.1"
-  resolved "https://registry.yarnpkg.com/app-builder-bin-linux/-/app-builder-bin-linux-1.3.1.tgz#4e1bb0f0e7c7b15ed134193edb1797a1fc18a40c"
-
-app-builder-bin-mac@1.1.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/app-builder-bin-mac/-/app-builder-bin-mac-1.1.0.tgz#9b02001b38edef4189dfb134f8bba220836f8e0c"
-
-app-builder-bin-mac@1.3.1:
-  version "1.3.1"
-  resolved "https://registry.yarnpkg.com/app-builder-bin-mac/-/app-builder-bin-mac-1.3.1.tgz#329357417ea0919adf094855404f229c5ff5f12f"
-
-app-builder-bin-win@1.1.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/app-builder-bin-win/-/app-builder-bin-win-1.1.0.tgz#575accb70f8b77b60fa48d376da9730b662cad95"
+app-builder-bin-linux@1.3.5:
+  version "1.3.5"
+  resolved "https://registry.yarnpkg.com/app-builder-bin-linux/-/app-builder-bin-linux-1.3.5.tgz#8ef1a839d0614b81e0f11bd593ff533a058d7c5b"
 
-app-builder-bin-win@1.3.1:
-  version "1.3.1"
-  resolved "https://registry.yarnpkg.com/app-builder-bin-win/-/app-builder-bin-win-1.3.1.tgz#a819d0ba9bb3831d69ab43b744a2794686bfc547"
+app-builder-bin-mac@1.3.5:
+  version "1.3.5"
+  resolved "https://registry.yarnpkg.com/app-builder-bin-mac/-/app-builder-bin-mac-1.3.5.tgz#3a9d3dea92f4fd5cf531a8947571c4c67a10761b"
 
-app-builder-bin@1.1.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/app-builder-bin/-/app-builder-bin-1.1.0.tgz#2de4d922fdd61cfcd8bff0216ec4d7fa6df6617f"
-  optionalDependencies:
-    app-builder-bin-linux "1.1.0"
-    app-builder-bin-mac "1.1.0"
-    app-builder-bin-win "1.1.0"
+app-builder-bin-win@1.3.5:
+  version "1.3.5"
+  resolved "https://registry.yarnpkg.com/app-builder-bin-win/-/app-builder-bin-win-1.3.5.tgz#5d2a3c31e8a54991498f861b5a0cbe0227a91e9c"
 
-app-builder-bin@1.3.1:
-  version "1.3.1"
-  resolved "https://registry.yarnpkg.com/app-builder-bin/-/app-builder-bin-1.3.1.tgz#ba24cb6778c56ba925f282be42aa5dcccc533201"
+app-builder-bin@1.3.5:
+  version "1.3.5"
+  resolved "https://registry.yarnpkg.com/app-builder-bin/-/app-builder-bin-1.3.5.tgz#70d6a16a19265cd764747779c84017abc14abce4"
   optionalDependencies:
-    app-builder-bin-linux "1.3.1"
-    app-builder-bin-mac "1.3.1"
-    app-builder-bin-win "1.3.1"
+    app-builder-bin-linux "1.3.5"
+    app-builder-bin-mac "1.3.5"
+    app-builder-bin-win "1.3.5"
 
 aproba@^1.0.3:
   version "1.2.0"
@@ -123,8 +103,8 @@ are-we-there-yet@~1.1.2:
     readable-stream "^2.0.6"
 
 argparse@^1.0.7:
-  version "1.0.9"
-  resolved "https://registry.yarnpkg.com/argparse/-/argparse-1.0.9.tgz#73d83bc263f86e97f8cc4f6bae1b0e90a7d22c86"
+  version "1.0.10"
+  resolved "https://registry.yarnpkg.com/argparse/-/argparse-1.0.10.tgz#bcd6791ea5ae09725e17e5ad988134cd40b3d911"
   dependencies:
     sprintf-js "~1.0.2"
 
@@ -211,13 +191,13 @@ boxen@^1.2.1:
     widest-line "^2.0.0"
 
 brace-expansion@^1.1.7:
-  version "1.1.8"
-  resolved "https://registry.yarnpkg.com/brace-expansion/-/brace-expansion-1.1.8.tgz#c07b211c7c952ec1f8efd51a77ef0d1d3990a292"
+  version "1.1.11"
+  resolved "https://registry.yarnpkg.com/brace-expansion/-/brace-expansion-1.1.11.tgz#3c7fcbf529d87226f3d2f52b966ff5271eb441dd"
   dependencies:
     balanced-match "^1.0.0"
     concat-map "0.0.1"
 
-builder-util-runtime@4.0.5, builder-util-runtime@^4.0.5:
+builder-util-runtime@4.0.5, builder-util-runtime@^4.0.5, builder-util-runtime@~4.0.5:
   version "4.0.5"
   resolved "https://registry.yarnpkg.com/builder-util-runtime/-/builder-util-runtime-4.0.5.tgz#5340cf9886b9283ea6e5b20dc09b5e3e461aef62"
   dependencies:
@@ -226,40 +206,12 @@ builder-util-runtime@4.0.5, builder-util-runtime@^4.0.5:
     fs-extra-p "^4.5.0"
     sax "^1.2.4"
 
-builder-util-runtime@~4.0.3:
-  version "4.0.4"
-  resolved "https://registry.yarnpkg.com/builder-util-runtime/-/builder-util-runtime-4.0.4.tgz#c92c352097006a07f3324ea200fa815440cba198"
-  dependencies:
-    bluebird-lst "^1.0.5"
-    debug "^3.1.0"
-    fs-extra-p "^4.5.0"
-    sax "^1.2.4"
-
-builder-util@5.2.0, builder-util@^5.2.0:
-  version "5.2.0"
-  resolved "https://registry.yarnpkg.com/builder-util/-/builder-util-5.2.0.tgz#dd5631b1611e60b35c9fa87ab5a266175db0b0a7"
-  dependencies:
-    "7zip-bin" "~3.1.0"
-    app-builder-bin "1.3.1"
-    bluebird-lst "^1.0.5"
-    builder-util-runtime "^4.0.5"
-    chalk "^2.3.0"
-    debug "^3.1.0"
-    fs-extra-p "^4.5.0"
-    is-ci "^1.1.0"
-    js-yaml "^3.10.0"
-    lazy-val "^1.0.3"
-    semver "^5.5.0"
-    source-map-support "^0.5.3"
-    stat-mode "^0.2.2"
-    temp-file "^3.1.1"
-
-builder-util@^5.1.0:
-  version "5.1.0"
-  resolved "https://registry.yarnpkg.com/builder-util/-/builder-util-5.1.0.tgz#07554101df33ba6840beeea32d43d76637369e38"
+builder-util@5.3.0, builder-util@^5.3.0:
+  version "5.3.0"
+  resolved "https://registry.yarnpkg.com/builder-util/-/builder-util-5.3.0.tgz#595d553fe7ab69a109cbb463ff82977ff3e66f2e"
   dependencies:
     "7zip-bin" "~3.1.0"
-    app-builder-bin "1.1.0"
+    app-builder-bin "1.3.5"
     bluebird-lst "^1.0.5"
     builder-util-runtime "^4.0.5"
     chalk "^2.3.0"
@@ -301,12 +253,12 @@ caseless@~0.12.0:
   resolved "https://registry.yarnpkg.com/caseless/-/caseless-0.12.0.tgz#1b681c21ff84033c826543090689420d187151dc"
 
 chalk@^2.0.1, chalk@^2.3.0:
-  version "2.3.0"
-  resolved "https://registry.yarnpkg.com/chalk/-/chalk-2.3.0.tgz#b5ea48efc9c1793dccc9b4767c93914d3f2d52ba"
+  version "2.3.1"
+  resolved "https://registry.yarnpkg.com/chalk/-/chalk-2.3.1.tgz#523fe2678aec7b04e8041909292fe8b17059b796"
   dependencies:
-    ansi-styles "^3.1.0"
+    ansi-styles "^3.2.0"
     escape-string-regexp "^1.0.5"
-    supports-color "^4.0.0"
+    supports-color "^5.2.0"
 
 chownr@^1.0.1:
   version "1.0.1"
@@ -354,9 +306,9 @@ color-name@^1.1.1:
   version "1.1.3"
   resolved "https://registry.yarnpkg.com/color-name/-/color-name-1.1.3.tgz#a7d0558bd89c42f795dd42328f740831ca53bc25"
 
-combined-stream@^1.0.5, combined-stream@~1.0.5:
-  version "1.0.5"
-  resolved "https://registry.yarnpkg.com/combined-stream/-/combined-stream-1.0.5.tgz#938370a57b4a51dea2c77c15d5c5fdf895164009"
+combined-stream@1.0.6, combined-stream@~1.0.5:
+  version "1.0.6"
+  resolved "https://registry.yarnpkg.com/combined-stream/-/combined-stream-1.0.6.tgz#723e7df6e801ac5613113a7e445a9b69cb632818"
   dependencies:
     delayed-stream "~1.0.0"
 
@@ -447,6 +399,12 @@ decamelize@^1.1.1, decamelize@^1.1.2:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/decamelize/-/decamelize-1.2.0.tgz#f6534d15148269b20352e7bee26f501f9a191290"
 
+decompress-response@^3.3.0:
+  version "3.3.0"
+  resolved "https://registry.yarnpkg.com/decompress-response/-/decompress-response-3.3.0.tgz#80a4dd323748384bfa248083622aedec982adff3"
+  dependencies:
+    mimic-response "^1.0.0"
+
 deep-extend@~0.4.0:
   version "0.4.2"
   resolved "https://registry.yarnpkg.com/deep-extend/-/deep-extend-0.4.2.tgz#48b699c27e334bf89f10892be432f6e4c7d34a7f"
@@ -463,13 +421,13 @@ detect-libc@^1.0.3:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/detect-libc/-/detect-libc-1.0.3.tgz#fa137c4bd698edf55cd5cd02ac559f91a4c4ba9b"
 
-dmg-builder@4.0.2:
-  version "4.0.2"
-  resolved "https://registry.yarnpkg.com/dmg-builder/-/dmg-builder-4.0.2.tgz#0ca90a6fbd8e92dbcc15889f8950d6080534af5a"
+dmg-builder@4.1.0:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/dmg-builder/-/dmg-builder-4.1.0.tgz#40b6ce05b59a3baebd69680a1f2875b1ff475e24"
   dependencies:
     bluebird-lst "^1.0.5"
-    builder-util "^5.2.0"
-    electron-builder-lib "~20.0.4"
+    builder-util "^5.3.0"
+    electron-builder-lib "~20.0.5"
     fs-extra-p "^4.5.0"
     iconv-lite "^0.4.19"
     js-yaml "^3.10.0"
@@ -483,8 +441,8 @@ dot-prop@^4.1.0:
     is-obj "^1.0.0"
 
 dotenv-expand@^4.0.1:
-  version "4.0.1"
-  resolved "https://registry.yarnpkg.com/dotenv-expand/-/dotenv-expand-4.0.1.tgz#68fddc1561814e0a10964111057ff138ced7d7a8"
+  version "4.2.0"
+  resolved "https://registry.yarnpkg.com/dotenv-expand/-/dotenv-expand-4.2.0.tgz#def1f1ca5d6059d24a766e587942c21106ce1275"
 
 dotenv@^5.0.0:
   version "5.0.0"
@@ -504,21 +462,21 @@ ejs@^2.5.7:
   version "2.5.7"
   resolved "https://registry.yarnpkg.com/ejs/-/ejs-2.5.7.tgz#cc872c168880ae3c7189762fd5ffc00896c9518a"
 
-electron-builder-lib@20.0.4, electron-builder-lib@~20.0.4:
-  version "20.0.4"
-  resolved "https://registry.yarnpkg.com/electron-builder-lib/-/electron-builder-lib-20.0.4.tgz#8f27786f03153591b9d051c2bae81d02a3365752"
+electron-builder-lib@20.0.5, electron-builder-lib@~20.0.5:
+  version "20.0.5"
+  resolved "https://registry.yarnpkg.com/electron-builder-lib/-/electron-builder-lib-20.0.5.tgz#dd1e673eae548fe6c2f73bd066be5d68469c4e19"
   dependencies:
     "7zip-bin" "~3.1.0"
-    app-builder-bin "1.3.1"
+    app-builder-bin "1.3.5"
     async-exit-hook "^2.0.1"
     bluebird-lst "^1.0.5"
-    builder-util "5.2.0"
+    builder-util "5.3.0"
     builder-util-runtime "4.0.5"
     chromium-pickle-js "^0.2.0"
     debug "^3.1.0"
     ejs "^2.5.7"
     electron-osx-sign "0.4.8"
-    electron-publish "20.0.2"
+    electron-publish "20.0.5"
     fs-extra-p "^4.5.0"
     hosted-git-info "^2.5.0"
     is-ci "^1.1.0"
@@ -533,16 +491,16 @@ electron-builder-lib@20.0.4, electron-builder-lib@~20.0.4:
     semver "^5.5.0"
     temp-file "^3.1.1"
 
-electron-builder@^20.0.4:
-  version "20.0.4"
-  resolved "https://registry.yarnpkg.com/electron-builder/-/electron-builder-20.0.4.tgz#6c14baba7807c4053a346cefbe2f505d4cf48a15"
+electron-builder@^20.0.5:
+  version "20.0.5"
+  resolved "https://registry.yarnpkg.com/electron-builder/-/electron-builder-20.0.5.tgz#17a0fae426f19fdbf71efba7c06d9ea29e077382"
   dependencies:
     bluebird-lst "^1.0.5"
-    builder-util "5.2.0"
+    builder-util "5.3.0"
     builder-util-runtime "4.0.5"
     chalk "^2.3.0"
-    dmg-builder "4.0.2"
-    electron-builder-lib "20.0.4"
+    dmg-builder "4.1.0"
+    electron-builder-lib "20.0.5"
     electron-download-tf "4.3.4"
     fs-extra-p "^4.5.0"
     is-ci "^1.1.0"
@@ -619,30 +577,30 @@ electron-osx-sign@0.4.8:
     minimist "^1.2.0"
     plist "^2.1.0"
 
-electron-publish@20.0.2:
-  version "20.0.2"
-  resolved "https://registry.yarnpkg.com/electron-publish/-/electron-publish-20.0.2.tgz#6ac7ca3f55d01867c1e4159bff231583d9102000"
+electron-publish@20.0.5:
+  version "20.0.5"
+  resolved "https://registry.yarnpkg.com/electron-publish/-/electron-publish-20.0.5.tgz#e2f37d86ee641e56ac3c04ecb88774a157b3764e"
   dependencies:
     bluebird-lst "^1.0.5"
-    builder-util "^5.1.0"
+    builder-util "^5.3.0"
     builder-util-runtime "^4.0.5"
     chalk "^2.3.0"
     fs-extra-p "^4.5.0"
     mime "^2.2.0"
 
-electron-updater@^2.20.1:
-  version "2.20.1"
-  resolved "https://registry.yarnpkg.com/electron-updater/-/electron-updater-2.20.1.tgz#3d2714a3e472fbf198f6053daf8fd12209101aa2"
+electron-updater@^2.21.0:
+  version "2.21.0"
+  resolved "https://registry.yarnpkg.com/electron-updater/-/electron-updater-2.21.0.tgz#3c8765af946090100f7df982127e4c3412cbc1af"
   dependencies:
     bluebird-lst "^1.0.5"
-    builder-util-runtime "~4.0.3"
+    builder-util-runtime "~4.0.5"
     electron-is-dev "^0.3.0"
-    fs-extra-p "^4.5.0"
+    fs-extra-p "^4.5.2"
     js-yaml "^3.10.0"
     lazy-val "^1.0.3"
     lodash.isequal "^4.5.0"
     semver "^5.5.0"
-    source-map-support "^0.5.2"
+    source-map-support "^0.5.3"
 
 electron@1.8.2:
   version "1.8.2"
@@ -749,16 +707,16 @@ forever-agent@~0.6.1:
   resolved "https://registry.yarnpkg.com/forever-agent/-/forever-agent-0.6.1.tgz#fbc71f0c41adeb37f96c577ad1ed42d8fdacca91"
 
 form-data@~2.3.1:
-  version "2.3.1"
-  resolved "https://registry.yarnpkg.com/form-data/-/form-data-2.3.1.tgz#6fb94fbd71885306d73d15cc497fe4cc4ecd44bf"
+  version "2.3.2"
+  resolved "https://registry.yarnpkg.com/form-data/-/form-data-2.3.2.tgz#4970498be604c20c005d4f5c23aecd21d6b49099"
   dependencies:
     asynckit "^0.4.0"
-    combined-stream "^1.0.5"
+    combined-stream "1.0.6"
     mime-types "^2.1.12"
 
-fs-extra-p@^4.5.0:
-  version "4.5.0"
-  resolved "https://registry.yarnpkg.com/fs-extra-p/-/fs-extra-p-4.5.0.tgz#b79f3f3fcc0b5e57b7e7caeb06159f958ef15fe8"
+fs-extra-p@^4.5.0, fs-extra-p@^4.5.2:
+  version "4.5.2"
+  resolved "https://registry.yarnpkg.com/fs-extra-p/-/fs-extra-p-4.5.2.tgz#0a22aba489284d17f375d5dc5139aa777fe2df51"
   dependencies:
     bluebird-lst "^1.0.5"
     fs-extra "^5.0.0"
@@ -876,9 +834,9 @@ har-validator@~5.0.3:
     ajv "^5.1.0"
     har-schema "^2.0.0"
 
-has-flag@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/has-flag/-/has-flag-2.0.0.tgz#e8207af1cc7b30d446cc70b734b5e8be18f88d51"
+has-flag@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/has-flag/-/has-flag-3.0.0.tgz#b5d454dc2199ae225699f3467e5a07f3b955bafd"
 
 has-unicode@^2.0.0:
   version "2.0.1"
@@ -894,8 +852,8 @@ hawk@~6.0.2:
     sntp "2.x.x"
 
 hoek@4.x.x:
-  version "4.2.0"
-  resolved "https://registry.yarnpkg.com/hoek/-/hoek-4.2.0.tgz#72d9d0754f7fe25ca2d01ad8f8f9a9449a89526d"
+  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"
@@ -1198,23 +1156,27 @@ meow@^3.1.0:
     redent "^1.0.0"
     trim-newlines "^1.0.0"
 
-mime-db@~1.30.0:
-  version "1.30.0"
-  resolved "https://registry.yarnpkg.com/mime-db/-/mime-db-1.30.0.tgz#74c643da2dd9d6a45399963465b26d5ca7d71f01"
+mime-db@~1.33.0:
+  version "1.33.0"
+  resolved "https://registry.yarnpkg.com/mime-db/-/mime-db-1.33.0.tgz#a3492050a5cb9b63450541e39d9788d2272783db"
 
 mime-types@^2.1.12, mime-types@~2.1.17:
-  version "2.1.17"
-  resolved "https://registry.yarnpkg.com/mime-types/-/mime-types-2.1.17.tgz#09d7a393f03e995a79f8af857b70a9e0ab16557a"
+  version "2.1.18"
+  resolved "https://registry.yarnpkg.com/mime-types/-/mime-types-2.1.18.tgz#6f323f60a83d11146f831ff11fd66e2fe5503bb8"
   dependencies:
-    mime-db "~1.30.0"
+    mime-db "~1.33.0"
 
 mime@^2.2.0:
   version "2.2.0"
   resolved "https://registry.yarnpkg.com/mime/-/mime-2.2.0.tgz#161e541965551d3b549fa1114391e3a3d55b923b"
 
 mimic-fn@^1.0.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/mimic-fn/-/mimic-fn-1.1.0.tgz#e667783d92e89dbd342818b5230b9d62a672ad18"
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/mimic-fn/-/mimic-fn-1.2.0.tgz#820c86a39334640e99516928bd03fca88057d022"
+
+mimic-response@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/mimic-response/-/mimic-response-1.0.0.tgz#df3d3652a73fded6b9b0b24146e6fd052353458e"
 
 minimatch@^3.0.4:
   version "3.0.4"
@@ -1250,7 +1212,7 @@ nan@2.8.0:
   version "2.8.0"
   resolved "https://registry.yarnpkg.com/nan/-/nan-2.8.0.tgz#ed715f3fe9de02b57a5e6252d90a96675e1f085a"
 
-node-abi@^2.1.1:
+node-abi@^2.2.0:
   version "2.2.0"
   resolved "https://registry.yarnpkg.com/node-abi/-/node-abi-2.2.0.tgz#e802ac7a2408e2c0593fb3176ffdf8a99a9b4dec"
   dependencies:
@@ -1436,24 +1398,24 @@ plist@^2.1.0:
     xmldom "0.1.x"
 
 prebuild-install@^2.5.0:
-  version "2.5.0"
-  resolved "https://registry.yarnpkg.com/prebuild-install/-/prebuild-install-2.5.0.tgz#6fdd8436069971c76688071f4847d4c891a119f4"
+  version "2.5.1"
+  resolved "https://registry.yarnpkg.com/prebuild-install/-/prebuild-install-2.5.1.tgz#0f234140a73760813657c413cdccdda58296b1da"
   dependencies:
     detect-libc "^1.0.3"
     expand-template "^1.0.2"
     github-from-package "0.0.0"
     minimist "^1.2.0"
     mkdirp "^0.5.1"
-    node-abi "^2.1.1"
+    node-abi "^2.2.0"
     noop-logger "^0.1.1"
     npmlog "^4.0.1"
     os-homedir "^1.0.1"
-    pump "^1.0.1"
+    pump "^2.0.1"
     rc "^1.1.6"
-    simple-get "^1.4.2"
+    simple-get "^2.7.0"
     tar-fs "^1.13.0"
     tunnel-agent "^0.6.0"
-    xtend "4.0.1"
+    which-pm-runs "^1.0.0"
 
 prepend-http@^1.0.1:
   version "1.0.4"
@@ -1466,9 +1428,9 @@ pretty-bytes@^1.0.2:
     get-stdin "^4.0.1"
     meow "^3.1.0"
 
-process-nextick-args@~1.0.6:
-  version "1.0.7"
-  resolved "https://registry.yarnpkg.com/process-nextick-args/-/process-nextick-args-1.0.7.tgz#150e20b756590ad3f91093f25a4f2ad8bff30ba3"
+process-nextick-args@~2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/process-nextick-args/-/process-nextick-args-2.0.0.tgz#a37d732f4271b4ab1ad070d35508e8290788ffaa"
 
 progress-stream@^1.1.0:
   version "1.2.0"
@@ -1481,13 +1443,20 @@ pseudomap@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/pseudomap/-/pseudomap-1.0.2.tgz#f052a28da70e618917ef0a8ac34c1ae5a68286b3"
 
-pump@^1.0.0, pump@^1.0.1:
+pump@^1.0.0:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/pump/-/pump-1.0.3.tgz#5dfe8311c33bbf6fc18261f9f34702c47c08a954"
   dependencies:
     end-of-stream "^1.1.0"
     once "^1.3.1"
 
+pump@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/pump/-/pump-2.0.1.tgz#12399add6e4cf7526d973cbc8b5ce2e2908b3909"
+  dependencies:
+    end-of-stream "^1.1.0"
+    once "^1.3.1"
+
 punycode@^1.4.1:
   version "1.4.1"
   resolved "https://registry.yarnpkg.com/punycode/-/punycode-1.4.1.tgz#c0d5a63b2718800ad8e1eb0fa5269c84dd41845e"
@@ -1535,13 +1504,13 @@ read-pkg@^1.0.0:
     path-type "^1.0.0"
 
 readable-stream@^2.0.0, readable-stream@^2.0.5, readable-stream@^2.0.6, readable-stream@^2.2.2:
-  version "2.3.3"
-  resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-2.3.3.tgz#368f2512d79f9d46fdfc71349ae7878bbc1eb95c"
+  version "2.3.4"
+  resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-2.3.4.tgz#c946c3f47fa7d8eabc0b6150f4a12f69a4574071"
   dependencies:
     core-util-is "~1.0.0"
     inherits "~2.0.3"
     isarray "~1.0.0"
-    process-nextick-args "~1.0.6"
+    process-nextick-args "~2.0.0"
     safe-buffer "~5.1.1"
     string_decoder "~1.0.3"
     util-deprecate "~1.0.1"
@@ -1664,13 +1633,17 @@ signal-exit@^3.0.0, signal-exit@^3.0.2:
   version "3.0.2"
   resolved "https://registry.yarnpkg.com/signal-exit/-/signal-exit-3.0.2.tgz#b5fdc08f1287ea1178628e415e25132b73646c6d"
 
-simple-get@^1.4.2:
-  version "1.4.3"
-  resolved "https://registry.yarnpkg.com/simple-get/-/simple-get-1.4.3.tgz#e9755eda407e96da40c5e5158c9ea37b33becbeb"
+simple-concat@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/simple-concat/-/simple-concat-1.0.0.tgz#7344cbb8b6e26fb27d66b2fc86f9f6d5997521c6"
+
+simple-get@^2.7.0:
+  version "2.7.0"
+  resolved "https://registry.yarnpkg.com/simple-get/-/simple-get-2.7.0.tgz#ad37f926d08129237ff08c4f2edfd6f10e0380b5"
   dependencies:
+    decompress-response "^3.3.0"
     once "^1.3.1"
-    unzip-response "^1.0.0"
-    xtend "^4.0.0"
+    simple-concat "^1.0.0"
 
 single-line-log@^1.1.2:
   version "1.1.2"
@@ -1684,7 +1657,7 @@ sntp@2.x.x:
   dependencies:
     hoek "4.x.x"
 
-source-map-support@^0.5.2, source-map-support@^0.5.3:
+source-map-support@^0.5.3:
   version "0.5.3"
   resolved "https://registry.yarnpkg.com/source-map-support/-/source-map-support-0.5.3.tgz#2b3d5fff298cfa4d1afd7d4352d569e9a0158e76"
   dependencies:
@@ -1808,11 +1781,11 @@ sumchecker@^2.0.2:
   dependencies:
     debug "^2.2.0"
 
-supports-color@^4.0.0:
-  version "4.5.0"
-  resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-4.5.0.tgz#be7a0de484dec5c5cddf8b3d59125044912f635b"
+supports-color@^5.2.0:
+  version "5.2.0"
+  resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-5.2.0.tgz#b0d5333b1184dd3666cbe5aa0b45c5ac7ac17a4a"
   dependencies:
-    has-flag "^2.0.0"
+    has-flag "^3.0.0"
 
 tar-fs@^1.13.0:
   version "1.16.0"
@@ -1892,9 +1865,9 @@ typedarray@^0.0.6:
   version "0.0.6"
   resolved "https://registry.yarnpkg.com/typedarray/-/typedarray-0.0.6.tgz#867ac74e3864187b1d3d47d996a78ec5c8830777"
 
-typescript@^2.7.1:
-  version "2.7.1"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-2.7.1.tgz#bb3682c2c791ac90e7c6210b26478a8da085c359"
+typescript@^2.7.2:
+  version "2.7.2"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-2.7.2.tgz#2d615a1ef4aee4f574425cdff7026edf81919836"
 
 unique-string@^1.0.0:
   version "1.0.0"
@@ -1906,10 +1879,6 @@ universalify@^0.1.0:
   version "0.1.1"
   resolved "https://registry.yarnpkg.com/universalify/-/universalify-0.1.1.tgz#fa71badd4437af4c148841e3b3b165f9e9e590b7"
 
-unzip-response@^1.0.0:
-  version "1.0.2"
-  resolved "https://registry.yarnpkg.com/unzip-response/-/unzip-response-1.0.2.tgz#b984f0877fc0a89c2c773cc1ef7b5b232b5b06fe"
-
 unzip-response@^2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/unzip-response/-/unzip-response-2.0.1.tgz#d2f0f737d16b0615e72a6935ed04214572d56f97"
@@ -1965,6 +1934,10 @@ which-module@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/which-module/-/which-module-2.0.0.tgz#d9ef07dce77b9902b8a3a8fa4b31c3e3f7e6e87a"
 
+which-pm-runs@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/which-pm-runs/-/which-pm-runs-1.0.0.tgz#670b3afbc552e0b55df6b7780ca74615f23ad1cb"
+
 which@^1.2.9:
   version "1.3.0"
   resolved "https://registry.yarnpkg.com/which/-/which-1.3.0.tgz#ff04bdfc010ee547d780bec38e1ac1c2777d253a"
@@ -2014,7 +1987,7 @@ xmldom@0.1.x:
   version "0.1.27"
   resolved "https://registry.yarnpkg.com/xmldom/-/xmldom-0.1.27.tgz#d501f97b3bdb403af8ef9ecc20573187aadac0e9"
 
-xtend@4.0.1, xtend@^4.0.0:
+xtend@^4.0.0:
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/xtend/-/xtend-4.0.1.tgz#a5c6d532be656e23db820efb943a1f04998d63af"