diff --git a/package.json b/package.json
index 1b69b91a..a4dd6004 100644
--- a/package.json
+++ b/package.json
@@ -32,6 +32,7 @@
   "devDependencies": {
     "@cloudflare/workers-types": "^3.14.1",
     "@types/jest": "^28.1.4",
+    "firebase-tools": "^11.4.0",
     "jest": "^28.1.2",
     "jest-environment-miniflare": "^2.6.0",
     "prettier": "^2.7.1",