diff --git a/composer.lock b/composer.lock
index 5bb61f2..970cdad 100644
--- a/composer.lock
+++ b/composer.lock
@@ -756,20 +756,20 @@
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@@ -808,7 +808,7 @@
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@@ -2652,26 +2652,29 @@
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+            "time": "2020-05-30T20:35:19+00:00"
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@@ -2856,26 +2907,26 @@
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@@ -2902,29 +2953,29 @@
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@@ -2951,29 +3002,31 @@
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@@ -3005,7 +3058,130 @@
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@@ -3179,27 +3355,90 @@
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@@ -3288,26 +3527,26 @@
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+                "symfony/translation-contracts": "^1.1|^2",
+                "symfony/var-exporter": "^4.4|^5.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "5.1-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Component\\String\\": ""
+                },
+                "files": [
+                    "Resources/functions.php"
+                ],
+                "exclude-from-classmap": [
+                    "/Tests/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Nicolas Grekas",
+                    "email": "p@tchwork.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Symfony String component",
+            "homepage": "https://symfony.com",
+            "keywords": [
+                "grapheme",
+                "i18n",
+                "string",
+                "unicode",
+                "utf-8",
+                "utf8"
+            ],
+            "time": "2020-05-20T17:43:50+00:00"
         },
         {
             "name": "symfony/var-dumper",
-            "version": "v5.0.8",
+            "version": "v5.1.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/var-dumper.git",
-                "reference": "09de28632f16f81058a85fcf318397218272a07b"
+                "reference": "46a942903059b0b05e601f00eb64179e05578c0f"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/var-dumper/zipball/09de28632f16f81058a85fcf318397218272a07b",
-                "reference": "09de28632f16f81058a85fcf318397218272a07b",
+                "url": "https://api.github.com/repos/symfony/var-dumper/zipball/46a942903059b0b05e601f00eb64179e05578c0f",
+                "reference": "46a942903059b0b05e601f00eb64179e05578c0f",
                 "shasum": ""
             },
             "require": {
-                "php": "^7.2.5",
-                "symfony/polyfill-mbstring": "~1.0"
+                "php": ">=7.2.5",
+                "symfony/polyfill-mbstring": "~1.0",
+                "symfony/polyfill-php80": "^1.15"
             },
             "conflict": {
                 "phpunit/phpunit": "<5.4.3",
@@ -3375,7 +3686,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "5.0-dev"
+                    "dev-master": "5.1-dev"
                 }
             },
             "autoload": {
@@ -3409,7 +3720,7 @@
                 "debug",
                 "dump"
             ],
-            "time": "2020-04-12T16:45:47+00:00"
+            "time": "2020-05-30T20:35:19+00:00"
         },
         {
             "name": "theseer/tokenizer",