diff --git a/app/package.json b/app/package.json
index 56dbc482..fe991d5e 100644
--- a/app/package.json
+++ b/app/package.json
@@ -25,10 +25,13 @@
     "electron-debug": "^1.0.1",
     "electron-is-dev": "0.1.2",
     "electron-squirrel-startup": "^1.0.0",
-    "fs-promise": "^2.0.2",
     "js-yaml": "3.8.2",
+    "mz": "^2.6.0",
     "path": "0.12.7",
     "rxjs": "5.3.0",
     "zone.js": "0.8.4"
+  },
+  "devDependencies": {
+    "@types/mz": "0.0.31"
   }
 }
diff --git a/app/src/plugins.ts b/app/src/plugins.ts
index 046d14ea..d67dc281 100644
--- a/app/src/plugins.ts
+++ b/app/src/plugins.ts
@@ -1,4 +1,4 @@
-import * as fs from 'fs-promise'
+import * as fs from 'mz/fs'
 import * as path from 'path'
 const nodeModule = require('module')
 const nodeRequire = (global as any).require
@@ -75,7 +75,7 @@ export async function findPlugins (): Promise<IPluginInfo[]> {
             }
 
             try {
-                let info = await fs.readJson(infoPath)
+                let info = JSON.parse(await fs.readFile(infoPath, {encoding: 'utf-8'}))
                 console.log(pluginDir, builtinPluginsPath)
                 foundPlugins.push({
                     name: pluginName.substring('terminus-'.length),
diff --git a/app/webpack.config.js b/app/webpack.config.js
index 1fea6f38..25f74a29 100644
--- a/app/webpack.config.js
+++ b/app/webpack.config.js
@@ -55,10 +55,10 @@ module.exports = {
     '@angular/forms': 'commonjs @angular/forms',
     '@angular/common': 'commonjs @angular/common',
     '@ng-bootstrap/ng-bootstrap': 'commonjs @ng-bootstrap/ng-bootstrap',
-    'fs-promise': 'commonjs fs-promise',
     'electron': 'commonjs electron',
     'electron-is-dev': 'commonjs electron-is-dev',
     'module': 'commonjs module',
+    'mz': 'commonjs mz',
     'path': 'commonjs path',
     'rxjs': 'commonjs rxjs',
     'zone.js': 'commonjs zone.js',
diff --git a/package.json b/package.json
index a7e6803a..e33e5960 100644
--- a/package.json
+++ b/package.json
@@ -37,7 +37,6 @@
     "tslint": "5.1.0",
     "tslint-config-standard": "5.0.2",
     "tslint-eslint-rules": "4.0.0",
-    "typedoc": "^0.7.1",
     "typescript": "2.2.2",
     "url-loader": "0.5.7",
     "val-loader": "0.5.0",