diff --git a/relay-reactjs-chat/package.json b/relay-reactjs-chat/package.json
index bea045d..a6d49ca 100644
--- a/relay-reactjs-chat/package.json
+++ b/relay-reactjs-chat/package.json
@@ -8,7 +8,7 @@
     "@testing-library/react": "^13.2.0",
     "@testing-library/user-event": "^14.0.4",
     "js-waku": "^0.24.0",
-    "protobufjs": "^6.11.2",
+    "protobufjs": "^7.0.0",
     "react": "^18.1.0",
     "react-dom": "^18.1.0",
     "react-scripts": "5.0.1"