diff --git a/demo/package.json b/demo/package.json
index c71f2e96..f691041a 100644
--- a/demo/package.json
+++ b/demo/package.json
@@ -3,10 +3,10 @@
   "version": "0.1.0",
   "private": true,
   "dependencies": {
-    "@material-ui/core": "^4.5.0",
+    "@material-ui/core": "^4.12.4",
     "@material-ui/icons": "^4.4.3",
     "@material-ui/lab": "^4.0.0-alpha.28",
-    "@material-ui/styles": "^4.5.0",
+    "@material-ui/styles": "^4.11.5",
     "@monaco-editor/react": "^4.1.3",
     "classnames": "^2.2.6",
     "mobile-detect": "^1.4.4",
@@ -17,7 +17,7 @@
     "react": "^16.10.1",
     "react-dom": "^16.10.1",
     "react-error-boundary": "^1.2.5",
-    "react-scripts": "3.4.0"
+    "react-scripts": "5.0.0"
   },
   "scripts": {
     "start": "react-scripts start",