diff --git a/composer.lock b/composer.lock
index 3ca5fee..5f9f0e8 100644
--- a/composer.lock
+++ b/composer.lock
@@ -1327,16 +1327,16 @@
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+            "version": "v5.6.8",
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-                "reference": "18402cd4b83fd1d944f3baa0d8cc26d7dfcce333",
+                "url": "https://api.github.com/repos/laravel/framework/zipball/ed0a327a31f2edc177bd1db38fd0c322478a1ddb",
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@@ -1364,6 +1364,9 @@
                 "tijsverkoyen/css-to-inline-styles": "^2.2.1",
                 "vlucas/phpdotenv": "~2.2"
             },
+            "conflict": {
+                "tightenco/collect": "<5.5.33"
+            },
             "replace": {
                 "illuminate/auth": "self.version",
                 "illuminate/broadcasting": "self.version",
@@ -1392,8 +1395,7 @@
                 "illuminate/support": "self.version",
                 "illuminate/translation": "self.version",
                 "illuminate/validation": "self.version",
-                "illuminate/view": "self.version",
-                "tightenco/collect": "<5.5.33"
+                "illuminate/view": "self.version"
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             "require-dev": {
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@@ -1459,20 +1461,20 @@
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                 "laravel"
             ],
-            "time": "2018-02-28T14:50:53+00:00"
+            "time": "2018-03-06T14:22:56+00:00"
         },
         {
             "name": "laravel/tinker",
-            "version": "v1.0.3",
+            "version": "v1.0.4",
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                 "url": "https://github.com/laravel/tinker.git",
-                "reference": "852c2abe0b0991555a403f1c0583e64de6acb4a6"
+                "reference": "eb8d3cfb41b7f74fb0ef4724e459d44f4cbb35b8"
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-                "reference": "852c2abe0b0991555a403f1c0583e64de6acb4a6",
+                "url": "https://api.github.com/repos/laravel/tinker/zipball/eb8d3cfb41b7f74fb0ef4724e459d44f4cbb35b8",
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@@ -1522,7 +1524,7 @@
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-            "time": "2017-12-18T16:25:11+00:00"
+            "time": "2018-03-06T13:48:07+00:00"
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         {
             "name": "league/flysystem",
@@ -2561,7 +2563,7 @@
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-            "version": "v4.0.5",
+            "version": "v4.0.6",
             "source": {
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                 "url": "https://github.com/symfony/console.git",
@@ -2629,7 +2631,7 @@
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-            "version": "v4.0.5",
+            "version": "v4.0.6",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/css-selector.git",
@@ -2682,7 +2684,7 @@
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-            "version": "v4.0.5",
+            "version": "v4.0.6",
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                 "url": "https://github.com/symfony/debug.git",
@@ -2738,7 +2740,7 @@
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-            "version": "v4.0.5",
+            "version": "v4.0.6",
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                 "url": "https://github.com/symfony/event-dispatcher.git",
@@ -2801,16 +2803,16 @@
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-            "version": "v4.0.5",
+            "version": "v4.0.6",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/finder.git",
-                "reference": "552e244df10237f845a94fd64b194f848805e34b"
+                "reference": "44a796d2ecc2a16a5fc8f2956a34ee617934d55f"
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+                "url": "https://api.github.com/repos/symfony/finder/zipball/44a796d2ecc2a16a5fc8f2956a34ee617934d55f",
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@@ -2846,20 +2848,20 @@
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             "description": "Symfony Finder Component",
             "homepage": "https://symfony.com",
-            "time": "2018-02-11T17:17:44+00:00"
+            "time": "2018-03-05T18:28:26+00:00"
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         {
             "name": "symfony/http-foundation",
-            "version": "v4.0.5",
+            "version": "v4.0.6",
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                 "url": "https://github.com/symfony/http-foundation.git",
-                "reference": "94139989e51193e62a46bc87741ae05c8e8390f5"
+                "reference": "6c181e81a3a9a7996c62ebd7803592536e729c5a"
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@@ -2899,20 +2901,20 @@
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             "description": "Symfony HttpFoundation Component",
             "homepage": "https://symfony.com",
-            "time": "2018-02-22T10:50:29+00:00"
+            "time": "2018-03-05T16:01:10+00:00"
         },
         {
             "name": "symfony/http-kernel",
-            "version": "v4.0.5",
+            "version": "v4.0.6",
             "source": {
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                 "url": "https://github.com/symfony/http-kernel.git",
-                "reference": "77cf672c855f038b1b916201d00b1d55899ee8e7"
+                "reference": "2a1ebfe8c37240500befcb17bceb3893adacffa3"
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-                "reference": "77cf672c855f038b1b916201d00b1d55899ee8e7",
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@@ -2985,7 +2987,7 @@
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             "description": "Symfony HttpKernel Component",
             "homepage": "https://symfony.com",
-            "time": "2018-03-01T19:48:35+00:00"
+            "time": "2018-03-05T22:27:01+00:00"
         },
         {
             "name": "symfony/polyfill-mbstring",
@@ -3211,7 +3213,7 @@
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-            "version": "v4.0.5",
+            "version": "v4.0.6",
             "source": {
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                 "url": "https://github.com/symfony/process.git",
@@ -3260,7 +3262,7 @@
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-            "version": "v4.0.5",
+            "version": "v4.0.6",
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                 "url": "https://github.com/symfony/routing.git",
@@ -3338,7 +3340,7 @@
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             "name": "symfony/translation",
-            "version": "v4.0.5",
+            "version": "v4.0.6",
             "source": {
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                 "url": "https://github.com/symfony/translation.git",
@@ -3406,7 +3408,7 @@
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-            "version": "v4.0.5",
+            "version": "v4.0.6",
             "source": {
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                 "url": "https://github.com/symfony/var-dumper.git",