diff --git a/package.json b/package.json
index 88fad4a83..c88e7e052 100644
--- a/package.json
+++ b/package.json
@@ -37,6 +37,7 @@
     "@nuxtjs/toast": "^3.3.1",
     "ace-builds": "^1.4.12",
     "firebase": "^7.17.1",
+    "esprima": "^4.0.1",
     "graphql": "^15.3.0",
     "graphql-language-service-interface": "^2.4.0",
     "nuxt": "^2.12.2",