Upgraded react and react-dom packages

package.json

@@ -85,7 +85,7 @@
     "postcss-url": "8.0.0",
     "prop-types": "15.7.2",
     "qs": "6.6.0",
-    "react": "16.8.3",
+    "react": "16.8.4",
     "react-addons-shallow-compare": "15.6.2",
     "react-async-script": "1.0.0",
     "react-autosuggest": "9.4.3",
@@ -93,7 +93,7 @@
     "react-dnd": "7.0.2",
     "react-dnd-html5-backend": "7.0.2",
     "react-document-title": "2.0.3",
-    "react-dom": "16.8.3",
+    "react-dom": "16.8.4",
     "react-google-recaptcha": "1.0.5",
     "react-lazyload": "2.5.0",
     "react-measure": "1.4.7",