diff --git a/.gitignore b/.gitignore
index e43b0f9..4befed3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 .DS_Store
+.idea
diff --git a/composer.json b/composer.json
index 3b5b574..66cb7f1 100644
--- a/composer.json
+++ b/composer.json
@@ -5,7 +5,7 @@
   "require": {
     "php": ">=5.4.0",
     "aws/aws-sdk-php": "^3.52",
-    "guzzlehttp/guzzle": "^6.3",
+    "guzzlehttp/guzzle": "^6.2.1|^7.0",
     "mtdowling/jmespath.php": "^2.4",
     "psr/http-message": "^1.0"
   },