diff --git a/composer.json b/composer.json
index 266e011..f107d04 100644
--- a/composer.json
+++ b/composer.json
@@ -11,7 +11,7 @@
     ],
     "require": {
         "php": ">=5.3.0",
-        "illuminate/support": "5.0.* || 5.1.* || 5.2.* || 5.3.* || 5.4.*",
+        "illuminate/support": "5.0.* || 5.1.* || 5.2.* || 5.3.* || 5.4.* || 5.5.*",
         "omnipay/common": "~2.0",
         "business-mastery/omnipay-mobilpay": "~1.0"
     },