diff --git a/package.json b/package.json
index ff563e05e..90e60179d 100644
--- a/package.json
+++ b/package.json
@@ -69,7 +69,7 @@
   },
   "devDependencies": {
     "devtron": "1.4.0",
-    "electron": "4.0.1",
+    "electron": "4.0.3",
     "electron-builder": "20.38.4",
     "electron-compile": "6.4.3",
     "electron-packager": "13.0.1",
diff --git a/src/app.js b/src/app.js
index 96a097b1c..8d27d8f3e 100644
--- a/src/app.js
+++ b/src/app.js
@@ -39,7 +39,7 @@ app.use((req, res, next) => {
     });
 });
 
-app.use(bodyParser.json({limit: '50mb'}));
+app.use(bodyParser.json({limit: '500mb'}));
 app.use(bodyParser.urlencoded({extended: false}));
 app.use(cookieParser());
 app.use(express.static(path.join(__dirname, 'public')));