diff --git a/composer.json b/composer.json
index 5ee2aaa..f4f7507 100644
--- a/composer.json
+++ b/composer.json
@@ -11,7 +11,7 @@
 	"require": {
 		"php": ">=5.5.0",
 		"league/flysystem": "~1.0",
-		"google/cloud-storage": ">=1.0 <1.4"
+		"google/cloud-storage": ">=1.7.2"
 	},
 	"require-dev": {
 		"phpunit/phpunit": "~4.0",