diff --git a/bigquerystorage/composer.json b/bigquerystorage/composer.json
index 69e75346b3..fcd3529572 100644
--- a/bigquerystorage/composer.json
+++ b/bigquerystorage/composer.json
@@ -1,6 +1,6 @@
 {
     "require": {
-        "google/cloud-bigquery-storage": "^1.2",
+        "google/cloud-bigquery-storage": "^2.0",
         "rg/avro-php": "^3.0"
     }
 }