diff --git a/app/electron/tsconfig.json b/app/electron/tsconfig.json
index 970912f2..1e6dbc6c 100644
--- a/app/electron/tsconfig.json
+++ b/app/electron/tsconfig.json
@@ -4,7 +4,8 @@
     "module": "commonjs",
     "allowJs": false,
     "noEmit": false,
-    "outDir": "../public"
+    "outDir": "../public",
+    "removeComments": true
   },
   "include": ["**/*"]
 }
diff --git a/app/package.json b/app/package.json
index f5b3b16a..b4a49892 100644
--- a/app/package.json
+++ b/app/package.json
@@ -101,7 +101,7 @@
     "@types/react-router-dom": "^5.1.5",
     "@types/styled-components": "^5.1.0",
     "@types/uuid": "^8.0.0",
-    "electron": "^8.2.5",
+    "electron": "^9.0.4",
     "electron-builder": "^22.6.1",
     "say": "^0.16.0",
     "semantic-release": "^17.0.7",
diff --git a/app/public/preload.js b/app/public/preload.js
index 7ad45fed..1004d9f0 100644
--- a/app/public/preload.js
+++ b/app/public/preload.js
@@ -9,7 +9,6 @@ var __spreadArrays = (this && this.__spreadArrays) || function () {
 Object.defineProperty(exports, "__esModule", { value: true });
 var electron_1 = require("electron");
 var helpers_1 = require("./helpers");
-// https://github.com/electron/electron/issues/9920#issuecomment-575839738
 electron_1.contextBridge.exposeInMainWorld("electron", {
     send: function (channel) {
         var args = [];
diff --git a/app/yarn.lock b/app/yarn.lock
index c9587f5b..5fe6611a 100644
--- a/app/yarn.lock
+++ b/app/yarn.lock
@@ -4895,10 +4895,10 @@ electron-updater@^4.3.1:
     lodash.isequal "^4.5.0"
     semver "^7.1.3"
 
-electron@^8.2.5:
-  version "8.3.0"
-  resolved "https://registry.yarnpkg.com/electron/-/electron-8.3.0.tgz#c2b565a4c10d6d287d20164bcd5a478468b940a9"
-  integrity sha512-XRjiIJICZCgUr2vKSUI2PTkfP0gPFqCtqJUaTJSfCTuE3nTrxBKOUNeRMuCzEqspKkpFQU3SB3MdbMSHmZARlQ==
+electron@^9.0.4:
+  version "9.0.4"
+  resolved "https://registry.yarnpkg.com/electron/-/electron-9.0.4.tgz#5aa72c1576c82c19f6e087311ffe1d7b74358d25"
+  integrity sha512-QzkeZNAiNB7KxcdoQKSoaiVT/GQdB4Vt0/ZZOuU8tIKABAsni2I7ztiAbUzxcsnQsqEBSfChuPuDQ5A4VbbzPg==
   dependencies:
     "@electron/get" "^1.0.1"
     "@types/node" "^12.0.12"