diff --git a/speech/composer.json b/speech/composer.json
index 4e10c30a50..9f94ae8349 100644
--- a/speech/composer.json
+++ b/speech/composer.json
@@ -1,6 +1,6 @@
 {
     "require": {
-        "google/cloud-speech": "^1.0.0",
+        "google/cloud-speech": "^2.0.0",
         "google/cloud-storage": "^1.20.1"
     }
 }