diff --git a/firestore/composer.json b/firestore/composer.json
index b45509290..ad7377537 100644
--- a/firestore/composer.json
+++ b/firestore/composer.json
@@ -1,5 +1,5 @@
 {
     "require": {
-        "google/cloud-firestore": "^1.13"
+        "google/cloud-firestore": "^2.0"
     }
 }