diff --git a/composer.json b/composer.json
index 4aa3bda..ecd3629 100644
--- a/composer.json
+++ b/composer.json
@@ -18,9 +18,9 @@
   ],
   "require": {
     "php": "^5.5.9 || ^7.0",
-    "illuminate/contracts": "5.0.* || 5.1.* || 5.2.* || 5.3.*",
-    "illuminate/support": "5.0.* || 5.1.* || 5.2.* || 5.3.*",
-    "mollie/mollie-api-php": "~1.0"
+    "illuminate/contracts": "^5.0",
+    "illuminate/support": "^5.0",
+    "mollie/mollie-api-php": "^1.9"
   },
   "require-dev": {
     "graham-campbell/testbench": "^3.1",
diff --git a/config/mollie.php b/config/mollie.php
index 20a8ede..0360c8d 100644
--- a/config/mollie.php
+++ b/config/mollie.php
@@ -35,8 +35,8 @@
 
     'keys' => [
 
-        'live' => env('MOLLIE_KEY_LIVE', 'live_xxx'),
-        'test' => env('MOLLIE_KEY_TEST', 'test_xxx'),
+        'live' => env('MOLLIE_KEY_LIVE', 'live_xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx'),
+        'test' => env('MOLLIE_KEY_TEST', 'test_xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx'),
 
     ],