Upgrade dependencies, electron 19.0.4

package.json

@@ -23,7 +23,7 @@
   "dependencies": {
     "appdata-path": "^1.0.0",
     "ejs": "^3.0.1",
-    "electron-updater": "^4.2.4",
+    "electron-updater": "^5.0.1",
     "esm": "^3.2.25",
     "single-instance": "^0.0.1"
   },
@@ -31,15 +31,15 @@
     "@babel/core": "^7.9.6",
     "@babel/preset-env": "^7.9.6",
     "@fortawesome/fontawesome-free": "^6.1.0",
-    "@types/node": "^14.6.2",
+    "@types/node": "^16.11.41",
     "@typescript-eslint/eslint-plugin": "^5.15.0",
     "@typescript-eslint/parser": "^5.15.0",
     "babel-loader": "^8.1.0",
     "concurrently": "^7.0.0",
-    "copy-webpack-plugin": "^10.2.4",
+    "copy-webpack-plugin": "^11.0.0",
     "css-loader": "^6.3.0",
-    "electron": "^17.1.2",
+    "electron": "^19.0.4",
-    "electron-builder": "^22.11.5",
+    "electron-builder": "^23.0.3",
     "eslint": "^8.11.0",
     "image-minimizer-webpack-plugin": "^3.2.3",
     "imagemin": "^8.0.1",
@@ -49,7 +49,7 @@
     "imagemin-svgo": "^10.0.1",
     "mini-css-extract-plugin": "^2.1.0",
     "sass": "^1.32.12",
-    "sass-loader": "^12.1.0",
+    "sass-loader": "^13.0.0",
     "svgo": "^2.3.1",
     "ts-loader": "^9.1.2",
     "typescript": "^4.0.2",
@@ -89,6 +89,6 @@
       "icon": "frontend/images/logo.png",
       "category": "public.app-category.utilities"
     },
-    "electronVersion": "15.0.0"
+    "electronVersion": "19.0.4"
   }
 }

src/Updater.ts

@@ -29,10 +29,11 @@ export default class Updater {
 
     public async checkForUpdates(force: boolean = false): Promise<UpdateInfo | void> {
         if (force || !this.updateInfo) {
-            this.updateInfo = (await autoUpdater.checkForUpdates()).updateInfo;
+            const updateCheckResult = await autoUpdater.checkForUpdates();
+            this.updateInfo = updateCheckResult?.updateInfo;
         }
 
-        if (this.updateInfo.version !== this.getCurrentVersion().raw) {
+        if (this.updateInfo && this.updateInfo.version !== this.getCurrentVersion().raw) {
             return this.updateInfo;
         }
     }