diff --git a/README.md b/README.md
index bcb170e..94b3390 100644
--- a/README.md
+++ b/README.md
@@ -15,9 +15,9 @@ Bootstrap and package your project with Angular 9 and Electron 8 (Typescript + S
 
 Currently runs with:
 
-- Angular v9.1.4
-- Electron v8.2.5
-- Electron Builder v22.6.0
+- Angular v9.1.11
+- Electron v9.0.4
+- Electron Builder v22.7.0
 
 With this sample, you can :
 
@@ -71,9 +71,7 @@ You can disable "Developer Tools" by commenting `win.webContents.openDevTools();
 |`npm run build`| Build the app. Your built files are in the /dist folder. |
 |`npm run build:prod`| Build the app with Angular aot. Your built files are in the /dist folder. |
 |`npm run electron:local`| Builds your application and start electron
-|`npm run electron:linux`| Builds your application and creates an app consumable on linux system |
-|`npm run electron:windows`| On a Windows OS, builds your application and creates an app consumable in windows 32/64 bit systems |
-|`npm run electron:mac`|  On a MAC OS, builds your application and generates a `.app` file of your application that can be run on Mac |
+|`npm run electron:build`| Builds your application and creates an app consumable based on your operating system |
 
 **Your application is optimised. Only /dist folder and node dependencies are included in the executable.**
 
@@ -93,7 +91,7 @@ Maybe you want to execute the application in the browser with hot reload ? Just
 - Angular 6 & Electron 3 : Branch [angular6](https://github.com/maximegris/angular-electron/tree/angular6)
 - Angular 7 & Electron 3 : Branch [angular7](https://github.com/maximegris/angular-electron/tree/angular7)
 - Angular 8 & Electron 7 : Branch [angular8](https://github.com/maximegris/angular-electron/tree/angular8)
-- Angular 9 & Electron 8 : (master)
+- Angular 9 & Electron 9 : (master)
 
 [build-badge]: https://travis-ci.org/maximegris/angular-electron.svg?branch=master&style=style=flat-square
 [build]: https://travis-ci.org/maximegris/angular-electron
diff --git a/package.json b/package.json
index 75e0d06..613d0e1 100644
--- a/package.json
+++ b/package.json
@@ -28,8 +28,8 @@
     "ng:serve": "ng serve",
     "ng:serve:web": "ng serve -c web -o",
     "electron:serve-tsc": "tsc -p tsconfig-serve.json",
-    "electron:serve": "wait-on http-get://localhost:4200/ && npm run electron:serve-tsc && electron . --serve",
-    "electron:local": "npm run build:prod && electron .",
+    "electron:serve": "wait-on tcp:4200 && npm run electron:serve-tsc && npx electron . --serve",
+    "electron:local": "npm run build:prod && npx electron .",
     "electron:build": "npm run build:prod && electron-builder build",
     "test": "ng test --watch=false",
     "test:watch": "ng test",
@@ -39,20 +39,20 @@
   },
   "devDependencies": {
     "@angular-builders/custom-webpack": "9.1.0",
-    "@angular-devkit/build-angular": "0.901.4",
+    "@angular-devkit/build-angular": "0.901.9",
     "@angular-eslint/builder": "0.0.1-alpha.18",
-    "@angular/cli": "9.1.4",
-    "@angular/common": "9.1.4",
-    "@angular/compiler": "9.1.4",
-    "@angular/compiler-cli": "9.1.4",
-    "@angular/core": "9.1.4",
-    "@angular/forms": "9.1.4",
-    "@angular/language-service": "9.1.4",
-    "@angular/platform-browser": "9.1.4",
-    "@angular/platform-browser-dynamic": "9.1.4",
-    "@angular/router": "9.1.4",
+    "@angular/cli": "9.1.9",
+    "@angular/common": "9.1.11",
+    "@angular/compiler": "9.1.11",
+    "@angular/compiler-cli": "9.1.11",
+    "@angular/core": "9.1.11",
+    "@angular/forms": "9.1.11",
+    "@angular/language-service": "9.1.11",
+    "@angular/platform-browser": "9.1.11",
+    "@angular/platform-browser-dynamic": "9.1.11",
+    "@angular/router": "9.1.11",
     "@ngx-translate/core": "12.1.2",
-    "@ngx-translate/http-loader": "4.0.0",
+    "@ngx-translate/http-loader": "5.0.0",
     "@types/jasmine": "3.5.10",
     "@types/jasminewd2": "2.0.8",
     "@types/mocha": "7.0.2",
@@ -61,30 +61,30 @@
     "@typescript-eslint/parser": "2.27.0",
     "chai": "4.2.0",
     "codelyzer": "5.2.2",
-    "conventional-changelog-cli": "2.0.32",
+    "conventional-changelog-cli": "2.0.34",
     "core-js": "3.6.5",
     "cross-env": "7.0.2",
     "devtron": "1.4.0",
-    "electron": "8.2.5",
-    "electron-builder": "22.6.0",
+    "electron": "9.0.4",
+    "electron-builder": "22.7.0",
     "electron-reload": "1.5.0",
     "eslint": "6.8.0",
     "eslint-plugin-import": "2.20.2",
     "jasmine-core": "3.5.0",
     "jasmine-spec-reporter": "5.0.2",
-    "karma": "5.0.4",
-    "karma-coverage-istanbul-reporter": "3.0.0",
+    "karma": "5.1.0",
+    "karma-coverage-istanbul-reporter": "3.0.3",
     "karma-electron": "6.3.0",
-    "karma-jasmine": "3.1.1",
-    "karma-jasmine-html-reporter": "1.5.3",
-    "mocha": "7.1.2",
+    "karma-jasmine": "3.3.1",
+    "karma-jasmine-html-reporter": "1.5.4",
+    "mocha": "8.0.1",
     "npm-run-all": "4.1.5",
     "rxjs": "6.5.5",
-    "spectron": "10.0.1",
-    "ts-node": "8.9.1",
-    "tslib": "1.11.1",
+    "spectron": "11.0.0",
+    "ts-node": "8.10.2",
+    "tslib": "2.0.0",
     "typescript": "3.8.3",
-    "wait-on": "4.0.2",
+    "wait-on": "5.0.1",
     "webdriver-manager": "12.1.7",
     "zone.js": "0.10.3"
   },