diff --git a/package.json b/package.json
index 1c235fd1..50c005e5 100644
--- a/package.json
+++ b/package.json
@@ -27,7 +27,8 @@
     "react-markdown": "^8.0.7",
     "remark-gfm": "3.0.1",
     "rehype-raw": "6.1.1",
-    "react-cookie-consent": "9.0.0"
+    "react-cookie-consent": "9.0.0",
+    "@babel/plugin-proposal-private-property-in-object": "7.21.11"
   },
   "scripts": {
     "start": "react-scripts start",