diff --git a/composer.json b/composer.json
index e54f9a6..effb1b5 100644
--- a/composer.json
+++ b/composer.json
@@ -37,7 +37,7 @@
         "doctrine/dbal": "2.5.1",
         "twig/twig": "1.18.0",
         "league/url": "3.3.1",
-        "filp/whoops": "~1.1",
+        "filp/whoops": ">1.1",
         "nesbot/carbon": "~1.19"
     },
     "require-dev": {