Upgrade and update dependencies i.e. electron 9.1.0

package.json

@@ -29,7 +29,7 @@
     "@babel/core": "^7.9.6",
     "@babel/preset-env": "^7.9.6",
     "@fortawesome/fontawesome-free": "^5.13.0",
-    "@types/node": "^12.12.41",
+    "@types/node": "^12.12.48",
     "babel-loader": "^8.1.0",
     "concurrently": "^5.2.0",
     "copy-webpack-plugin": "^6.0.1",
@@ -39,14 +39,14 @@
     "file-loader": "^6.0.0",
     "imagemin": "^7.0.1",
     "imagemin-gifsicle": "^7.0.0",
-    "imagemin-mozjpeg": "^8.0.0",
-    "imagemin-pngquant": "^8.0.0",
+    "imagemin-mozjpeg": "^9.0.0",
+    "imagemin-pngquant": "^9.0.0",
     "imagemin-svgo": "^8.0.0",
     "img-loader": "^3.0.1",
     "mini-css-extract-plugin": "^0.9.0",
     "node-sass": "^4.14.1",
-    "sass-loader": "^8.0.2",
-    "ts-loader": "^7.0.4",
+    "sass-loader": "^9.0.2",
+    "ts-loader": "^8.0.0",
     "typescript": "^3.9.3",
     "webpack": "^4.43.0",
     "webpack-cli": "^3.3.11"
@@ -99,6 +99,6 @@
         }
       ]
     },
-    "electronVersion": "9.0.5"
+    "electronVersion": "9.1.0"
   }
 }