diff --git a/composer.json b/composer.json
index 590693e..6c37b41 100644
--- a/composer.json
+++ b/composer.json
@@ -13,7 +13,7 @@
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         "symfony/orm-pack": "^1.0",
         "symfony/yaml": "4.2.*",
-        "tightenco/collect": "^5.7"
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diff --git a/composer.lock b/composer.lock
index f59f6da..38a51aa 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
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+    "content-hash": "92ad2598afc678e27c5129e274593093",
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@@ -2820,16 +2820,16 @@
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+            "version": "v1.12.0",
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-                "reference": "c79c051f5b3a46be09205c73b80b346e4153e494"
+                "reference": "b42a2f66e8f1b15ccf25652c3424265923eb4f17"
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-                "reference": "c79c051f5b3a46be09205c73b80b346e4153e494",
+                "url": "https://api.github.com/repos/symfony/polyfill-mbstring/zipball/b42a2f66e8f1b15ccf25652c3424265923eb4f17",
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@@ -2841,7 +2841,7 @@
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@@ -2875,20 +2875,20 @@
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-            "time": "2018-09-21T13:07:52+00:00"
+            "time": "2019-08-06T08:03:45+00:00"
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-            "version": "v1.10.0",
+            "version": "v1.12.0",
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-                "reference": "9050816e2ca34a8e916c3a0ae8b9c2fccf68b631",
+                "url": "https://api.github.com/repos/symfony/polyfill-php72/zipball/04ce3335667451138df4307d6a9b61565560199e",
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@@ -2897,7 +2897,7 @@
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+                    "dev-master": "1.12-dev"
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@@ -2930,7 +2930,7 @@
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-            "time": "2018-09-21T13:07:52+00:00"
+            "time": "2019-08-06T08:03:45+00:00"
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@@ -3061,16 +3061,16 @@
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+            "version": "v4.3.5",
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-                "reference": "85bde661b178173d85c6f11ea9d03b61d1212bb2"
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-                "reference": "85bde661b178173d85c6f11ea9d03b61d1212bb2",
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@@ -3099,7 +3099,7 @@
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+                    "dev-master": "4.3-dev"
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@@ -3133,7 +3133,7 @@
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-            "time": "2019-01-03T09:07:35+00:00"
+            "time": "2019-10-04T19:48:13+00:00"
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@@ -3256,16 +3256,16 @@
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-            "version": "v5.7.20",
+            "version": "v6.3.0",
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-                "reference": "48296279085ffde345c1c2513df7ed5209f80a6c"
+                "reference": "7f3f798cb71aa509f5d6e0d1b8f5f4ae0e510869"
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-                "reference": "48296279085ffde345c1c2513df7ed5209f80a6c",
+                "url": "https://api.github.com/repos/tightenco/collect/zipball/7f3f798cb71aa509f5d6e0d1b8f5f4ae0e510869",
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@@ -3274,7 +3274,7 @@
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                 "mockery/mockery": "^1.0",
-                "nesbot/carbon": "^1.26.3",
+                "nesbot/carbon": "^2.23.0",
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             },
             "type": "library",
@@ -3294,7 +3294,7 @@
             "authors": [
                 {
                     "name": "Taylor Otwell",
-                    "email": "taylorotwell@gmail.com"
+                    "email": "taylor@laravel.com"
                 }
             ],
             "description": "Collect - Illuminate Collections as a separate package.",
@@ -3302,7 +3302,7 @@
                 "collection",
                 "laravel"
             ],
-            "time": "2019-01-09T14:58:39+00:00"
+            "time": "2019-10-05T20:15:22+00:00"
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             "name": "zendframework/zend-code",