Fixed frontend vulnerabilities

frontend/package.json

@@ -36,7 +36,7 @@
     "react-alert": "^5.5.0",
     "react-alert-template-basic": "^1.0.0",
     "react-beforeunload": "^2.2.1",
-    "react-chartjs-2": "^2.8.0",
+    "react-chartjs-2": "^2.11.1",
     "react-cookie": "^4.0.1",
     "react-cytoscapejs": "^1.2.0",
     "react-device-detect": "^1.9.10",
@@ -52,7 +52,7 @@
     "react-powerhooks": "0.0.7",
     "react-router": "^4.3.1",
     "react-router-dom": "^4.3.1",
-    "react-scripts": "^3.4.1",
+    "react-scripts": "^4.0.1",
     "reactstrap": "^7.1.0",
     "shellwords": "^0.1.1",
     "simplebar": "^4.2.3",