diff --git a/functions/dialogflow/functions/package.json b/functions/dialogflow/functions/package.json
index e0e0d75ad8..ba85b30c88 100644
--- a/functions/dialogflow/functions/package.json
+++ b/functions/dialogflow/functions/package.json
@@ -13,7 +13,7 @@
     "test": "npm run local-test"
   },
   "dependencies": {
-    "firebase-admin": "^7.2.0",
+    "firebase-admin": "^12.0.0",
     "firebase-functions": "^2.2.0"
   },
   "devDependencies": {