diff --git a/composer.lock b/composer.lock
index 70fcd96..5644c3b 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
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@@ -153,6 +153,246 @@
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+                    "email": "kontakt@beberlei.de"
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+                    "email": "schmittjoh@gmail.com"
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+                    "email": "ocramius@gmail.com"
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+            ],
+            "description": "The Doctrine Event Manager is a simple PHP event system that was built to be used with the various Doctrine projects.",
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@@ -2067,30 +2307,31 @@
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-                "symfony/expression-language": "~3.4|~4.0"
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@@ -2117,7 +2358,7 @@
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@@ -2208,6 +2449,68 @@
             "homepage": "https://symfony.com",
             "time": "2019-05-28T12:07:12+00:00"
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+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Component\\Mime\\": ""
+                },
+                "exclude-from-classmap": [
+                    "/Tests/"
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+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
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+                    "name": "Fabien Potencier",
+                    "email": "fabien@symfony.com"
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+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
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+            "description": "A library to manipulate MIME messages",
+            "homepage": "https://symfony.com",
+            "keywords": [
+                "mime",
+                "mime-type"
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+            "time": "2019-11-30T08:27:26+00:00"
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@@ -2389,16 +2692,16 @@
         },
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@@ -2410,7 +2713,7 @@
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@@ -2444,7 +2747,7 @@
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@@ -2947,22 +3250,22 @@
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-                "php": "^5.5.9 || ^7.0"
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