diff --git a/assets/package.json b/assets/package.json
index 584842a1c..2e3283c5a 100644
--- a/assets/package.json
+++ b/assets/package.json
@@ -3,6 +3,7 @@
   "version": "0.1.0",
   "private": true,
   "dependencies": {
+    "@types/graphql": "^14.0.5",
     "@types/jest": "^23.3.10",
     "@types/node": "^10.12.12",
     "@types/react": "^16.7.12",
diff --git a/assets/tsconfig.json b/assets/tsconfig.json
index 974f7716b..f3989657e 100644
--- a/assets/tsconfig.json
+++ b/assets/tsconfig.json
@@ -13,7 +13,7 @@
     "isolatedModules": true,
     "noEmit": true,
     "jsx": "preserve",
-    "lib": ["es2015", "es2017", "dom"],
+    "lib": ["es2015", "es2017", "dom", "esnext.asynciterable"],
     "typeRoots": [
       "./src/types",
       "./node_modules/@types"