diff --git a/plugins/graphiql/package.json b/plugins/graphiql/package.json
index e19a3e40d1..d43b5f2267 100644
--- a/plugins/graphiql/package.json
+++ b/plugins/graphiql/package.json
@@ -41,6 +41,7 @@
     "@material-ui/icons": "^4.9.1",
     "@material-ui/lab": "4.0.0-alpha.57",
     "graphiql": "^1.5.12",
+    "@graphiql/toolkit": "0.4.4",
     "graphql": "^16.0.0",
     "react-use": "^17.2.4"
   },