diff --git a/composer.json b/composer.json
index 660a422..2d9a331 100644
--- a/composer.json
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diff --git a/composer.lock b/composer.lock
index b70d7db..57f8bf0 100644
--- a/composer.lock
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@@ -301,16 +301,16 @@
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-                "reference": "ceaff36bee1ed3f1bbbedca36d2528c0826c336d"
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@@ -1185,6 +1185,52 @@
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+                    "homepage": "http://www.php-fig.org/"
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@@ -1798,40 +1844,41 @@
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@@ -2443,25 +2490,25 @@
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+                "php": "^7.2.5",
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@@ -2596,20 +2643,20 @@
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-            "time": "2019-11-05T14:48:09+00:00"
+            "time": "2019-11-18T17:27:11+00:00"
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-            "version": "v4.3.8",
+            "version": "v4.4.0",
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-                "reference": "324cf4b19c345465fad14f3602050519e09e361d",
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@@ -2620,7 +2667,7 @@
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-                "symfony/console": "~3.4|~4.0"
+                "symfony/console": "^3.4|^4.0|^5.0"
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             "suggest": {
                 "symfony/console": "For validating YAML files using the lint command"
@@ -2628,7 +2675,7 @@
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             "extra": {
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-                    "dev-master": "4.3-dev"
+                    "dev-master": "4.4-dev"
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@@ -2655,35 +2702,33 @@
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             "description": "Symfony Yaml Component",
             "homepage": "https://symfony.com",
-            "time": "2019-10-30T12:58:49+00:00"
+            "time": "2019-11-12T14:51:11+00:00"
         },
         {
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-            "version": "1.5.0",
+            "version": "1.6.0",
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                 "url": "https://github.com/webmozart/assert.git",
-                "reference": "88e6d84706d09a236046d686bbea96f07b3a34f4"
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-                "reference": "88e6d84706d09a236046d686bbea96f07b3a34f4",
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+                "reference": "573381c0a64f155a0d9a23f4b0c797194805b925",
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             "require": {
                 "php": "^5.3.3 || ^7.0",
                 "symfony/polyfill-ctype": "^1.8"
             },
+            "conflict": {
+                "vimeo/psalm": "<3.6.0"
+            },
             "require-dev": {
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             "type": "library",
-            "extra": {
-                "branch-alias": {
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@@ -2705,7 +2750,7 @@
                 "check",
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             ],
-            "time": "2019-08-24T08:43:50+00:00"
+            "time": "2019-11-24T13:36:37+00:00"
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     "aliases": [],