diff --git a/composer.json b/composer.json
index fb5abcb435..0035afea9a 100755
--- a/composer.json
+++ b/composer.json
@@ -18,9 +18,9 @@
     "require": {
         "php": ">=5.5",
         "psr/http-message": "^0.10",
-        "guzzlehttp/guzzle": "^5.0 || ^6.0@dev",
-        "guzzlehttp/psr7": "^0.1@dev",
-        "guzzlehttp/promises": "^0.1.2",
+        "guzzlehttp/guzzle": "^5.2 || ^6.0@dev",
+        "guzzlehttp/psr7": "^1.0.0@dev",
+        "guzzlehttp/promises": "^1.0.0",
         "mtdowling/jmespath.php": "^2.1"
     },
     "require-dev": {