diff --git a/composer.json b/composer.json
index 37d7adf..1db3e75 100644
--- a/composer.json
+++ b/composer.json
@@ -19,7 +19,7 @@
 	},
 	"require" : {
 		"php" : ">=5.5",
-		"guzzlehttp/guzzle" : "^5.3.1|^6.2.1",
+		"guzzlehttp/guzzle" : "^5.3.1|^6.2.1|^7.0.1",
 		"guzzlehttp/psr7" : "^1.4.1"
 	},
 	"require-dev" : {
@@ -55,4 +55,4 @@
 			"dev-master" : "3.0-dev"
 		}
 	}
-}
\ No newline at end of file
+}