diff --git a/CHANGELOG.md b/CHANGELOG.md
index 23d9d277..2496f277 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -54,14 +54,15 @@ Release date: March 28, 2018
 This release contains multiple security updates for Windows, Mac and Linux, and it is highly recommended that users upgrade to this version.
 
 ### Architectural Changes
+ - Minor version upgrade of Electron from v1.7.11 to v1.7.13. Electron is the underlying technology used to build the Desktop apps.
 
-Minor version upgrade of Electron from v1.7.11 to v1.7.13. Electron is the underlying technology used to build the Desktop apps.
-
-### Bux Fixes
+### Bug Fixes
 
 #### All Platforms
-
  - Disabled Certificate Transparency verification that produced unnecessary certificate errors.
+ [#743](https://github.com/mattermost/desktop/pull/743)
+
+----
 
 ## Release v4.0.0
 
diff --git a/package.json b/package.json
index 566cdd8c..554f75bd 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "mattermost-desktop",
   "productName": "Mattermost",
-  "version": "4.0.0",
+  "version": "4.0.1",
   "description": "Mattermost",
   "main": "main.js",
   "author": "Mattermost, Inc. <feedback@mattermost.com>",
diff --git a/src/main.js b/src/main.js
index 8dded718..e9f2dabc 100644
--- a/src/main.js
+++ b/src/main.js
@@ -15,6 +15,7 @@ const {
 } = require('electron');
 const isDev = require('electron-is-dev');
 const installExtension = require('electron-devtools-installer');
+const semver = require('semver');
 const parseArgv = require('yargs').parse;
 
 const protocols = require('../electron-builder.json').protocols;
@@ -624,6 +625,20 @@ app.on('ready', () => {
   permissionManager = new PermissionManager(permissionFile, trustedURLs);
   session.defaultSession.setPermissionRequestHandler(permissionRequestHandler(mainWindow, permissionManager));
 
+  // Disable Certificate Transparency until Electron 1.8.3
+  // due to https://github.com/electron/electron/issues/11997
+  if (semver.lt(process.versions.electron, '1.8.3')) {
+    const SUCCESS_AND_DISABLE_CERTIFICATE_TRANSPARENCY = 0;
+    const USE_VERIFICATION_RESULT_FROM_CHROMIUM = -3;
+    session.defaultSession.setCertificateVerifyProc((request, callback) => {
+      if (request.verificationResult === 'net::OK') {
+        callback(SUCCESS_AND_DISABLE_CERTIFICATE_TRANSPARENCY);
+      } else {
+        callback(USE_VERIFICATION_RESULT_FROM_CHROMIUM);
+      }
+    });
+  }
+
   // Open the DevTools.
   // mainWindow.openDevTools();
 });
diff --git a/src/package.json b/src/package.json
index d38369a0..fbff8a47 100644
--- a/src/package.json
+++ b/src/package.json
@@ -2,7 +2,7 @@
   "name": "mattermost-desktop",
   "productName": "Mattermost",
   "desktopName": "Mattermost.desktop",
-  "version": "4.0.0",
+  "version": "4.0.1",
   "description": "Mattermost",
   "main": "main_bundle.js",
   "author": "Mattermost, Inc. <feedback@mattermost.com>",