diff --git a/.gitignore b/.gitignore
index 023767f02..91e5403cc 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,30 +1,9 @@
 /node_modules
-/LBRY-darwin-x64
 /dist
-
-/src/main/dist
-/src/main/locales
-/src/main/node_modules
-/src/renderer/dist
-/build/venv
 /build/daemon.ver
-/lbry-app-venv
-/lbry-app
-/lbry-venv
+/build/venv
+*.pyc
 /static/daemon/lbrynet*
 /static/locales
-/daemon/build
-/daemon/venv
-/daemon/requirements.txt
-/.idea
 
-*.pyc
-*.iml
-.#*
 
-build/daemon.zip
-.vimrc
-
-package-lock.json
-
-.DS_Store
diff --git a/README.md b/README.md
index be41950c6..7eabde706 100644
--- a/README.md
+++ b/README.md
@@ -31,7 +31,6 @@ development and testing purposes.
 * [Git](https://git-scm.com/downloads)
 * [Node.js](https://nodejs.org/en/download/)
 * [Yarn](https://yarnpkg.com/en/docs/install)
-* `yarn --add-python-to-path install --global --production windows-build-tools` (Windows only)
 
 ### One-time Setup
 
@@ -61,40 +60,10 @@ The app can be run from the sources using the following command:
 
 ### On Windows
 
-#### Windows Dependency
-
-1. Download and install `git` from <a href="https://git-for-windows.github.io/">github.io<a>
-   (configure to use command prompt integration)
-2. Download and install `npm` and `node` from
-   <a href="https://nodejs.org/en/download/current/">nodejs.org<a>
-3. Download and install `python 2.7` from
-   <a href="https://www.python.org/downloads/windows/">python.org</a>
-4. Download and Install `Microsoft Visual C++ Compiler for Python 2.7` from
-   <a href="https://www.microsoft.com/en-us/download/confirmation.aspx?id=44266">Microsoft<a>
-5. Download and install `.NET Framework 2.0 Software Development Kit (SDK) (x64)` from
-   <a href="https://www.microsoft.com/en-gb/download/details.aspx?id=15354">Microsoft<a> (may need
-   to extract setup.exe and install manually by running install.exe as Administrator)
-
 #### One-time Setup
 
-1. Open a command prompt as administrator and run the following:
-
-```
-npm install --global --production windows-build-tools
-exit
-```
-
-2. Open a command prompt in the root of the project and run the following:
-
-```
-python -m pip install -r build\requirements.txt
-npm install -g yarn
-yarn install
-yarn build
-```
-
-3. Download the lbry daemon and CLI [binaries](https://github.com/lbryio/lbry/releases) and place
-   them in `static\daemon`.
+Download the lbry daemon and CLI [binaries](https://github.com/lbryio/lbry/releases) and place them
+in `static\daemon`.
 
 ### Build
 
diff --git a/build/install_deps.sh b/build/install_deps.sh
index 29b7dd723..c31b010f0 100755
--- a/build/install_deps.sh
+++ b/build/install_deps.sh
@@ -40,8 +40,12 @@ set -eu
 if $LINUX; then
   INSTALL="$SUDO apt-get install --no-install-recommends -y"
   $INSTALL build-essential libssl-dev libffi-dev libgmp3-dev python2.7-dev libsecret-1-dev curl
-elif $OSX && ! cmd_exists brew ; then
-  /usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
+elif $OSX; then
+  if ! cmd_exists brew; then
+    /usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
+  else
+    brew update
+  fi
 fi
 
 
diff --git a/electron-builder.json b/electron-builder.json
index 9e0a8f86b..c3b878d30 100644
--- a/electron-builder.json
+++ b/electron-builder.json
@@ -1,5 +1,6 @@
 {
   "appId": "io.lbry.LBRY",
+  "productName": "LBRY",
   "mac": {
     "category": "public.app-category.entertainment"
   },
diff --git a/package.json b/package.json
index d0dc3f9c7..dd8d998d5 100644
--- a/package.json
+++ b/package.json
@@ -39,7 +39,7 @@
     "install": "^0.10.2",
     "jayson": "^2.0.2",
     "jshashes": "^1.0.7",
-    "keytar": "^4.0.3",
+    "keytar-prebuild": "^4.0.4",
     "localforage": "^1.5.0",
     "npm": "^5.5.1",
     "qrcode.react": "^0.7.2",
diff --git a/src/main/index.js b/src/main/index.js
index 30a78c3e6..0afbb15a7 100644
--- a/src/main/index.js
+++ b/src/main/index.js
@@ -1,14 +1,14 @@
 /* eslint-disable no-console */
 // Module imports
-import Path from 'path';
-import Url from 'url';
+import path from 'path';
+import url from 'url';
 import Jayson from 'jayson';
-import Semver from 'semver';
-import Https from 'https';
-import Keytar from 'keytar';
+import SemVer from 'semver';
+import https from 'https';
+import keytar from 'keytar-prebuild';
 import ChildProcess from 'child_process';
-import Assert from 'assert';
-import { app, BrowserWindow, globalShortcut, ipcMain, Menu, Tray } from 'electron';
+import assert from 'assert';
+import { app, BrowserWindow, globalShortcut, ipcMain, Menu, Tray, dialog } from 'electron';
 import mainMenu from './menu/mainMenu';
 import contextMenu from './menu/contextMenu';
 
@@ -18,9 +18,9 @@ const localVersion = app.getVersion();
 const isDevelopment = process.env.NODE_ENV === 'development';
 
 // Misc constants
-const LATEST_RELEASE_API_URL = 'https://api.github.com/repos/lbryio/lbry-app/releases/latest';
-const DAEMON_PATH = process.env.LBRY_DAEMON || Path.join(__static, 'daemon/lbrynet-daemon');
-const rendererUrl = isDevelopment
+const latestReleaseAPIURL = 'https://api.github.com/repos/lbryio/lbry-app/releases/latest';
+const daemonPath = process.env.LBRY_DAEMON || path.join(__static, 'daemon/lbrynet-daemon');
+const rendererURL = isDevelopment
   ? `http://localhost:${process.env.ELECTRON_WEBPACK_WDS_PORT}`
   : `file://${__dirname}/index.html`;
 
@@ -47,7 +47,7 @@ let readyToQuit = false;
 
 // If we receive a URI to open from an external app but there's no window to
 // sendCredits it to, it's cached in this variable.
-let openUri = null;
+let openURI = null;
 
 // Set this to true to minimize on clicking close
 // false for normal action
@@ -56,7 +56,7 @@ let minimize = true;
 // Keep the tray also, it is getting GC'd if put in createTray()
 let tray = null;
 
-function processRequestedUri(uri) {
+function processRequestedURI(URI) {
   // Windows normalizes URIs when they're passed in from other apps. On Windows,
   // this function tries to restore the original URI that was typed.
   //   - If the URI has no path, Windows adds a trailing slash. LBRY URIs
@@ -67,9 +67,9 @@ function processRequestedUri(uri) {
   // On Linux and Mac, we just return the URI as given.
 
   if (process.platform === 'win32') {
-    return uri.replace(/\/$/, '').replace('/#', '#');
+    return URI.replace(/\/$/, '').replace('/#', '#');
   }
-  return uri;
+  return URI;
 }
 
 /*
@@ -162,14 +162,18 @@ function createWindow() {
   if (isDevelopment) {
     window.webContents.openDevTools();
   }
-  window.loadURL(rendererUrl);
-  if (openUri) {
+  window.loadURL(rendererURL);
+  if (openURI) {
     // We stored and received a URI that an external app requested before we had a window object
     window.webContents.on('did-finish-load', () => {
-      window.webContents.send('open-uri-requested', openUri, true);
+      window.webContents.send('open-uri-requested', openURI, true);
     });
   }
 
+  window.webContents.on('crashed', () => {
+    safeQuit();
+  });
+
   window.removeAllListeners();
 
   window.on('close', event => {
@@ -211,6 +215,23 @@ function createWindow() {
     window.webContents.send('window-is-focused', null);
   });
 
+  window.on('unresponsive', () => {
+    dialog.showMessageBox(
+      window,
+      {
+        type: 'warning',
+        buttons: ['Wait', 'Quit'],
+        title: 'LBRY Unresponsive',
+        defaultId: 1,
+        message: 'LBRY is not responding. Would you like to quit?',
+        cancelId: 0,
+      },
+      buttonIndex => {
+        if (buttonIndex === 1) safeQuit();
+      }
+    );
+  });
+
   mainMenu();
 
   return window;
@@ -223,9 +244,9 @@ function createTray() {
   if (process.platform === 'darwin') {
     // Using @2x for mac retina screens so the icon isn't blurry
     // file name needs to include "Template" at the end for dark menu bar
-    iconPath = Path.join(__static, '/img/fav/macTemplate@2x.png');
+    iconPath = path.join(__static, '/img/fav/macTemplate@2x.png');
   } else {
-    iconPath = Path.join(__static, '/img/fav/32x32.png');
+    iconPath = path.join(__static, '/img/fav/32x32.png');
   }
 
   tray = new Tray(iconPath);
@@ -236,10 +257,10 @@ function createTray() {
   });
 }
 
-function handleOpenUriRequested(uri) {
+function handleOpenURIRequested(URI) {
   if (!rendererWindow) {
     // Window not created yet, so store up requested URI for when it is
-    openUri = processRequestedUri(uri);
+    openURI = processRequestedURI(URI);
   } else {
     if (rendererWindow.isMinimized()) {
       rendererWindow.restore();
@@ -248,7 +269,7 @@ function handleOpenUriRequested(uri) {
     }
 
     rendererWindow.focus();
-    rendererWindow.webContents.send('open-uri-requested', processRequestedUri(uri));
+    rendererWindow.webContents.send('open-uri-requested', processRequestedURI(URI));
   }
 }
 
@@ -282,10 +303,10 @@ function handleDaemonSubprocessExited() {
 }
 
 function launchDaemon() {
-  Assert(!daemonSubprocess, 'Tried to launch daemon twice');
+  assert(!daemonSubprocess, 'Tried to launch daemon twice');
 
-  console.log('Launching daemon:', DAEMON_PATH);
-  daemonSubprocess = ChildProcess.spawn(DAEMON_PATH);
+  console.log('Launching daemon:', daemonPath);
+  daemonSubprocess = ChildProcess.spawn(daemonPath);
   // Need to handle the data event instead of attaching to
   // process.stdout because the latter doesn't work. I believe on
   // windows it buffers stdout and we don't get any meaningful output
@@ -300,7 +321,7 @@ function launchDaemon() {
 
 const isSecondaryInstance = app.makeSingleInstance(argv => {
   if (argv.length >= 2) {
-    handleOpenUriRequested(argv[1]); // This will handle restoring and focusing the window
+    handleOpenURIRequested(argv[1]); // This will handle restoring and focusing the window
   } else if (rendererWindow) {
     if (rendererWindow.isMinimized()) {
       rendererWindow.restore();
@@ -443,11 +464,11 @@ app.on('activate', () => {
 });
 
 if (process.platform === 'darwin') {
-  app.on('open-url', (event, uri) => {
-    handleOpenUriRequested(uri);
+  app.on('open-url', (event, URI) => {
+    handleOpenURIRequested(URI);
   });
 } else if (process.argv.length >= 2) {
-  handleOpenUriRequested(process.argv[1]);
+  handleOpenURIRequested(process.argv[1]);
 }
 
 ipcMain.on('upgrade', (event, installerPath) => {
@@ -485,7 +506,7 @@ ipcMain.on('version-info-requested', () => {
     },
   };
 
-  const req = Https.get(Object.assign(opts, Url.parse(LATEST_RELEASE_API_URL)), res => {
+  const req = https.get(Object.assign(opts, url.parse(latestReleaseAPIURL)), res => {
     res.on('data', data => {
       result += data;
     });
@@ -497,7 +518,7 @@ ipcMain.on('version-info-requested', () => {
           rendererWindow.webContents.send('version-info-received', null);
         }
       } else {
-        const upgradeAvailable = Semver.gt(formatRc(remoteVersion), formatRc(localVersion));
+        const upgradeAvailable = SemVer.gt(formatRc(remoteVersion), formatRc(localVersion));
         if (rendererWindow) {
           rendererWindow.webContents.send('version-info-received', {
             remoteVersion,
@@ -518,13 +539,18 @@ ipcMain.on('version-info-requested', () => {
 });
 
 ipcMain.on('get-auth-token', event => {
-  Keytar.getPassword('LBRY', 'auth_token').then(token => {
+  keytar.getPassword('LBRY', 'auth_token').then(token => {
     event.sender.send('auth-token-response', token ? token.toString().trim() : null);
   });
 });
 
 ipcMain.on('set-auth-token', (event, token) => {
-  Keytar.setPassword('LBRY', 'auth_token', token ? token.toString().trim() : null);
+  keytar.setPassword('LBRY', 'auth_token', token ? token.toString().trim() : null);
+});
+
+process.on('uncaughtException', error => {
+  console.error(error);
+  safeQuit();
 });
 
 export { contextMenu };
diff --git a/src/renderer/component/video/index.js b/src/renderer/component/video/index.js
index 8c0a91289..573dba1a9 100644
--- a/src/renderer/component/video/index.js
+++ b/src/renderer/component/video/index.js
@@ -1,27 +1,21 @@
-import React from "react";
-import { connect } from "react-redux";
-import { doChangeVolume } from "redux/actions/app";
-import { selectVolume } from "redux/selectors/app";
-import { doPlayUri, doSetPlayingUri } from "redux/actions/content";
-import { doPlay, doPause, savePosition } from "redux/actions/media";
-import {
-  makeSelectMetadataForUri,
-  makeSelectContentTypeForUri,
-} from "redux/selectors/claims";
+import React from 'react';
+import { connect } from 'react-redux';
+import { doChangeVolume } from 'redux/actions/app';
+import { selectVolume } from 'redux/selectors/app';
+import { doPlayUri, doSetPlayingUri } from 'redux/actions/content';
+import { doPlay, doPause, savePosition } from 'redux/actions/media';
+import { makeSelectMetadataForUri, makeSelectContentTypeForUri } from 'redux/selectors/claims';
 import {
   makeSelectFileInfoForUri,
   makeSelectLoadingForUri,
   makeSelectDownloadingForUri,
-} from "redux/selectors/file_info";
-import { makeSelectCostInfoForUri } from "redux/selectors/cost_info";
-import { selectShowNsfw } from "redux/selectors/settings";
-import {
-  selectMediaPaused,
-  makeSelectMediaPositionForUri,
-} from "redux/selectors/media";
-import Video from "./view";
-import { selectPlayingUri } from "redux/selectors/content";
-import { makeSelectClaimForUri } from "redux/selectors/claims";
+} from 'redux/selectors/file_info';
+import { makeSelectCostInfoForUri } from 'redux/selectors/cost_info';
+import { selectShowNsfw } from 'redux/selectors/settings';
+import { selectMediaPaused, makeSelectMediaPositionForUri } from 'redux/selectors/media';
+import Video from './view';
+import { selectPlayingUri } from 'redux/selectors/content';
+import { makeSelectClaimForUri } from 'redux/selectors/claims';
 
 const select = (state, props) => ({
   claim: makeSelectClaimForUri(props.uri)(state),
@@ -44,8 +38,7 @@ const perform = dispatch => ({
   changeVolume: volume => dispatch(doChangeVolume(volume)),
   doPlay: () => dispatch(doPlay()),
   doPause: () => dispatch(doPause()),
-  savePosition: (claimId, position) =>
-    dispatch(savePosition(claimId, position)),
+  savePosition: (claimId, position) => dispatch(savePosition(claimId, position)),
 });
 
 export default connect(select, perform)(Video);
diff --git a/src/renderer/redux/actions/media.js b/src/renderer/redux/actions/media.js
index d3076ed75..f554d054d 100644
--- a/src/renderer/redux/actions/media.js
+++ b/src/renderer/redux/actions/media.js
@@ -1,8 +1,8 @@
 // @flow
-import * as actions from "constants/action_types";
-import type { Action, Dispatch } from "redux/reducers/media";
-import lbry from "lbry";
-import { makeSelectClaimForUri } from "redux/selectors/claims";
+import * as actions from 'constants/action_types';
+import type { Action, Dispatch } from 'redux/reducers/media';
+import lbry from 'lbry';
+import { makeSelectClaimForUri } from 'redux/selectors/claims';
 
 export const doPlay = () => (dispatch: Dispatch) =>
   dispatch({
diff --git a/src/renderer/redux/reducers/media.js b/src/renderer/redux/reducers/media.js
index 7e3bb9591..44447fe4f 100644
--- a/src/renderer/redux/reducers/media.js
+++ b/src/renderer/redux/reducers/media.js
@@ -1,6 +1,6 @@
 // @flow
-import * as actions from "constants/action_types";
-import { handleActions } from "util/redux-utils";
+import * as actions from 'constants/action_types';
+import { handleActions } from 'util/redux-utils';
 
 export type MediaState = {
   paused: Boolean,
diff --git a/src/renderer/redux/selectors/media.js b/src/renderer/redux/selectors/media.js
index 9ef16abaf..e6cc54a71 100644
--- a/src/renderer/redux/selectors/media.js
+++ b/src/renderer/redux/selectors/media.js
@@ -1,14 +1,11 @@
-import * as settings from "constants/settings";
-import { createSelector } from "reselect";
-import lbryuri from "lbryuri";
-import { makeSelectClaimForUri } from "redux/selectors/claims";
+import * as settings from 'constants/settings';
+import { createSelector } from 'reselect';
+import lbryuri from 'lbryuri';
+import { makeSelectClaimForUri } from 'redux/selectors/claims';
 
 const _selectState = state => state.media || {};
 
-export const selectMediaPaused = createSelector(
-  _selectState,
-  state => state.paused
-);
+export const selectMediaPaused = createSelector(_selectState, state => state.paused);
 
 export const makeSelectMediaPositionForUri = uri =>
   createSelector(_selectState, makeSelectClaimForUri(uri), (state, claim) => {
diff --git a/yarn.lock b/yarn.lock
index 35e76177e..464678fb4 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -95,8 +95,8 @@
     component-url "^0.2.1"
 
 "@types/node@^7.0.18":
-  version "7.0.43"
-  resolved "https://registry.yarnpkg.com/@types/node/-/node-7.0.43.tgz#a187e08495a075f200ca946079c914e1a5fe962c"
+  version "7.0.52"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-7.0.52.tgz#8990d3350375542b0c21a83cd0331e6a8fc86716"
 
 "@types/webpack-env@^1.13.2":
   version "1.13.2"
@@ -182,7 +182,7 @@ ajv@^4.9.1:
     co "^4.6.0"
     json-stable-stringify "^1.0.1"
 
-ajv@^5.0.0, ajv@^5.1.0, ajv@^5.1.5, ajv@^5.2.3:
+ajv@^5.0.0, ajv@^5.1.5, ajv@^5.2.3:
   version "5.5.0"
   resolved "https://registry.yarnpkg.com/ajv/-/ajv-5.5.0.tgz#eb2840746e9dc48bd5e063a36e3fd400c5eab5a9"
   dependencies:
@@ -191,6 +191,15 @@ ajv@^5.0.0, ajv@^5.1.0, ajv@^5.1.5, ajv@^5.2.3:
     fast-json-stable-stringify "^2.0.0"
     json-schema-traverse "^0.3.0"
 
+ajv@^5.1.0, ajv@^5.5.1:
+  version "5.5.2"
+  resolved "https://registry.yarnpkg.com/ajv/-/ajv-5.5.2.tgz#73b5eeca3fab653e3d3f9422b341ad42205dc965"
+  dependencies:
+    co "^4.6.0"
+    fast-deep-equal "^1.0.0"
+    fast-json-stable-stringify "^2.0.0"
+    json-schema-traverse "^0.3.0"
+
 ajv@^5.3.0:
   version "5.5.1"
   resolved "https://registry.yarnpkg.com/ajv/-/ajv-5.5.1.tgz#b38bb8876d9e86bee994956a04e721e88b248eb2"
@@ -200,15 +209,6 @@ ajv@^5.3.0:
     fast-json-stable-stringify "^2.0.0"
     json-schema-traverse "^0.3.0"
 
-ajv@^5.5.1:
-  version "5.5.2"
-  resolved "https://registry.yarnpkg.com/ajv/-/ajv-5.5.2.tgz#73b5eeca3fab653e3d3f9422b341ad42205dc965"
-  dependencies:
-    co "^4.6.0"
-    fast-deep-equal "^1.0.0"
-    fast-json-stable-stringify "^2.0.0"
-    json-schema-traverse "^0.3.0"
-
 align-text@^0.1.1, align-text@^0.1.3:
   version "0.1.4"
   resolved "https://registry.yarnpkg.com/align-text/-/align-text-0.1.4.tgz#0cd90a561093f35d0a99256c22b7069433fad117"
@@ -2200,7 +2200,7 @@ core-js@^2.4.0, core-js@^2.5.0:
   version "2.5.1"
   resolved "https://registry.yarnpkg.com/core-js/-/core-js-2.5.1.tgz#ae6874dc66937789b80754ff5428df66819ca50b"
 
-core-util-is@~1.0.0:
+core-util-is@1.0.2, core-util-is@~1.0.0:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/core-util-is/-/core-util-is-1.0.2.tgz#b5fd54220aa2bc5ab57aab7140c940754503c1a7"
 
@@ -2446,19 +2446,13 @@ debug@*, debug@^3.0.0, debug@^3.0.1, debug@^3.1.0:
   dependencies:
     ms "2.0.0"
 
-debug@2, debug@2.6.9, debug@^2.1.3, debug@^2.6.6:
+debug@2, debug@2.6.9, debug@^2.1.3, debug@^2.2.0, debug@^2.6.6:
   version "2.6.9"
   resolved "https://registry.yarnpkg.com/debug/-/debug-2.6.9.tgz#5d128515df134ff327e90a4c93f4e077a536341f"
   dependencies:
     ms "2.0.0"
 
-debug@2.2.0:
-  version "2.2.0"
-  resolved "https://registry.yarnpkg.com/debug/-/debug-2.2.0.tgz#f87057e995b1a1f6ae6a4960664137bc56f039da"
-  dependencies:
-    ms "0.7.1"
-
-debug@^2.2.0, debug@^2.6.8:
+debug@^2.6.8:
   version "2.6.8"
   resolved "https://registry.yarnpkg.com/debug/-/debug-2.6.8.tgz#e731531ca2ede27d188222427da17821d68ff4fc"
   dependencies:
@@ -2911,8 +2905,8 @@ electron-webpack@^1.11.0:
     yargs "^10.0.3"
 
 electron@^1.7.9:
-  version "1.7.9"
-  resolved "https://registry.yarnpkg.com/electron/-/electron-1.7.9.tgz#add54e9f8f83ed02f6519ec10135f698b19336cf"
+  version "1.7.10"
+  resolved "https://registry.yarnpkg.com/electron/-/electron-1.7.10.tgz#3a3e83d965fd7fafe473be8ddf8f472561b6253d"
   dependencies:
     "@types/node" "^7.0.18"
     electron-download "^3.0.1"
@@ -3062,10 +3056,14 @@ es6-promise@^3.0.2:
   version "3.3.1"
   resolved "https://registry.yarnpkg.com/es6-promise/-/es6-promise-3.3.1.tgz#a08cdde84ccdbf34d027a1451bc91d4bcd28a613"
 
-es6-promise@^4.0.3, es6-promise@^4.0.5:
+es6-promise@^4.0.3:
   version "4.1.0"
   resolved "https://registry.yarnpkg.com/es6-promise/-/es6-promise-4.1.0.tgz#dda03ca8f9f89bc597e689842929de7ba8cebdf0"
 
+es6-promise@^4.0.5:
+  version "4.2.2"
+  resolved "https://registry.yarnpkg.com/es6-promise/-/es6-promise-4.2.2.tgz#f722d7769af88bd33bc13ec6605e1f92966b82d9"
+
 es6-promisify@3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/es6-promisify/-/es6-promisify-3.0.0.tgz#22226b92957317f965247edfde9295f83efebe86"
@@ -3490,17 +3488,21 @@ extract-text-webpack-plugin@^3.0.2:
     webpack-sources "^1.0.1"
 
 extract-zip@^1.0.3:
-  version "1.6.5"
-  resolved "https://registry.yarnpkg.com/extract-zip/-/extract-zip-1.6.5.tgz#99a06735b6ea20ea9b705d779acffcc87cff0440"
+  version "1.6.6"
+  resolved "https://registry.yarnpkg.com/extract-zip/-/extract-zip-1.6.6.tgz#1290ede8d20d0872b429fd3f351ca128ec5ef85c"
   dependencies:
     concat-stream "1.6.0"
-    debug "2.2.0"
+    debug "2.6.9"
     mkdirp "0.5.0"
     yauzl "2.4.1"
 
-extsprintf@1.0.2:
-  version "1.0.2"
-  resolved "https://registry.yarnpkg.com/extsprintf/-/extsprintf-1.0.2.tgz#e1080e0658e300b06294990cc70e1502235fd550"
+extsprintf@1.3.0:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/extsprintf/-/extsprintf-1.3.0.tgz#96918440e3041a7a414f8c52e3c574eb3c3e1e05"
+
+extsprintf@^1.2.0:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/extsprintf/-/extsprintf-1.4.0.tgz#e2689f8f356fad62cca65a3a91c5df5f9551692f"
 
 eyes@0.1.8:
   version "0.1.8"
@@ -5049,13 +5051,13 @@ jsonpointer@^4.0.0:
   resolved "https://registry.yarnpkg.com/jsonpointer/-/jsonpointer-4.0.1.tgz#4fd92cb34e0e9db3c89c8622ecf51f9b978c6cb9"
 
 jsprim@^1.2.2:
-  version "1.4.0"
-  resolved "https://registry.yarnpkg.com/jsprim/-/jsprim-1.4.0.tgz#a3b87e40298d8c380552d8cc7628a0bb95a22918"
+  version "1.4.1"
+  resolved "https://registry.yarnpkg.com/jsprim/-/jsprim-1.4.1.tgz#313e66bc1e5cc06e438bc1b7499c2e5c56acb6a2"
   dependencies:
     assert-plus "1.0.0"
-    extsprintf "1.0.2"
+    extsprintf "1.3.0"
     json-schema "0.2.3"
-    verror "1.3.6"
+    verror "1.10.0"
 
 jstransform@^11.0.3:
   version "11.0.3"
@@ -5085,11 +5087,12 @@ keypress@0.1.x:
   version "0.1.0"
   resolved "https://registry.yarnpkg.com/keypress/-/keypress-0.1.0.tgz#4a3188d4291b66b4f65edb99f806aa9ae293592a"
 
-keytar@^4.0.3:
-  version "4.1.0"
-  resolved "https://registry.yarnpkg.com/keytar/-/keytar-4.1.0.tgz#9e3933e489d656de1a868e1293709313044989d7"
+keytar-prebuild@^4.0.4:
+  version "4.0.4"
+  resolved "https://registry.yarnpkg.com/keytar-prebuild/-/keytar-prebuild-4.0.4.tgz#eb6354c68f2b3609dc325ef8709844632652d602"
   dependencies:
-    nan "2.5.1"
+    nan "2.7.0"
+    prebuild-install "^2.2.2"
 
 killable@^1.0.0:
   version "1.0.0"
@@ -5792,10 +5795,6 @@ mp4-stream@^2.0.0:
     next-event "^1.0.0"
     readable-stream "^2.0.3"
 
-ms@0.7.1:
-  version "0.7.1"
-  resolved "https://registry.yarnpkg.com/ms/-/ms-0.7.1.tgz#9cd13c03adbff25b65effde7ce864ee952017098"
-
 ms@2.0.0, ms@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/ms/-/ms-2.0.0.tgz#5608aeadfc00be6c2901df5f9861788de0d597c8"
@@ -5822,7 +5821,11 @@ mute-stream@0.0.7, mute-stream@~0.0.4:
   version "0.0.7"
   resolved "https://registry.yarnpkg.com/mute-stream/-/mute-stream-0.0.7.tgz#3075ce93bc21b8fab43e1bc4da7e8115ed1e7bab"
 
-nan@2.5.1, nan@^2.3.0, nan@^2.3.2:
+nan@2.7.0:
+  version "2.7.0"
+  resolved "https://registry.yarnpkg.com/nan/-/nan-2.7.0.tgz#d95bf721ec877e08db276ed3fc6eb78f9083ad46"
+
+nan@^2.3.0, nan@^2.3.2:
   version "2.5.1"
   resolved "https://registry.yarnpkg.com/nan/-/nan-2.5.1.tgz#d5b01691253326a97a2bbee9e61c55d8d60351e2"
 
@@ -6937,6 +6940,25 @@ postcss@^6.0.1:
     source-map "^0.6.1"
     supports-color "^4.4.0"
 
+prebuild-install@^2.2.2:
+  version "2.4.1"
+  resolved "https://registry.yarnpkg.com/prebuild-install/-/prebuild-install-2.4.1.tgz#c28ba1d1eedc17fbd6b3229a657ffc0fba479b49"
+  dependencies:
+    expand-template "^1.0.2"
+    github-from-package "0.0.0"
+    minimist "^1.2.0"
+    mkdirp "^0.5.1"
+    node-abi "^2.1.1"
+    noop-logger "^0.1.1"
+    npmlog "^4.0.1"
+    os-homedir "^1.0.1"
+    pump "^1.0.1"
+    rc "^1.1.6"
+    simple-get "^1.4.2"
+    tar-fs "^1.13.0"
+    tunnel-agent "^0.6.0"
+    xtend "4.0.1"
+
 prebuild-install@^2.3.0:
   version "2.3.0"
   resolved "https://registry.yarnpkg.com/prebuild-install/-/prebuild-install-2.3.0.tgz#19481247df728b854ab57b187ce234211311b485"
@@ -7243,7 +7265,7 @@ rc-progress@^2.0.6:
     babel-runtime "6.x"
     prop-types "^15.5.8"
 
-rc@^1.0.1, rc@^1.1.2, rc@^1.1.6, rc@^1.1.7, rc@^1.2.1:
+rc@^1.0.1, rc@^1.1.6, rc@^1.1.7, rc@^1.2.1:
   version "1.2.1"
   resolved "https://registry.yarnpkg.com/rc/-/rc-1.2.1.tgz#2e03e8e42ee450b8cb3dce65be1bf8974e1dfd95"
   dependencies:
@@ -7252,6 +7274,15 @@ rc@^1.0.1, rc@^1.1.2, rc@^1.1.6, rc@^1.1.7, rc@^1.2.1:
     minimist "^1.2.0"
     strip-json-comments "~2.0.1"
 
+rc@^1.1.2:
+  version "1.2.2"
+  resolved "https://registry.yarnpkg.com/rc/-/rc-1.2.2.tgz#d8ce9cb57e8d64d9c7badd9876c7c34cbe3c7077"
+  dependencies:
+    deep-extend "~0.4.0"
+    ini "~1.3.0"
+    minimist "^1.2.0"
+    strip-json-comments "~2.0.1"
+
 react-addons-create-fragment@^15.0.0:
   version "15.6.2"
   resolved "https://registry.yarnpkg.com/react-addons-create-fragment/-/react-addons-create-fragment-15.6.2.tgz#a394de7c2c7becd6b5475ba1b97ac472ce7c74f8"
@@ -8984,11 +9015,13 @@ vendors@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/vendors/-/vendors-1.0.1.tgz#37ad73c8ee417fb3d580e785312307d274847f22"
 
-verror@1.3.6:
-  version "1.3.6"
-  resolved "https://registry.yarnpkg.com/verror/-/verror-1.3.6.tgz#cff5df12946d297d2baaefaa2689e25be01c005c"
+verror@1.10.0:
+  version "1.10.0"
+  resolved "https://registry.yarnpkg.com/verror/-/verror-1.10.0.tgz#3a105ca17053af55d6e270c1f8288682e18da400"
   dependencies:
-    extsprintf "1.0.2"
+    assert-plus "^1.0.0"
+    core-util-is "1.0.2"
+    extsprintf "^1.2.0"
 
 videostream@^2.3.0:
   version "2.4.2"