diff --git a/composer.json b/composer.json
index d83c93c..b2dc717 100644
--- a/composer.json
+++ b/composer.json
@@ -10,9 +10,9 @@
         }
     ],
     "require": {
-        "illuminate/support": "5.2.*",
-        "illuminate/session": "^5.2.*",
-        "illuminate/events": "^5.2.*"
+        "illuminate/support": "5.1.*|5.2.*",
+        "illuminate/session": "5.1.*|5.2.*",
+        "illuminate/events": "5.1.*|5.2.*"
     },
     "require-dev": {
         "phpunit/phpunit": "~4.0",