diff --git a/composer.lock b/composer.lock
index 648bb1ec..d5dc9cb1 100644
--- a/composer.lock
+++ b/composer.lock
@@ -1835,30 +1835,31 @@
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@@ -1967,31 +1968,32 @@
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@@ -1999,12 +2001,12 @@
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@@ -2142,42 +2144,51 @@
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@@ -2229,7 +2240,7 @@
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@@ -2261,30 +2272,30 @@
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@@ -2319,28 +2330,28 @@
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@@ -2348,7 +2359,7 @@
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@@ -2802,16 +2813,16 @@
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@@ -2876,7 +2887,7 @@
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@@ -2914,20 +2925,20 @@
                 "property path",
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-            "time": "2019-08-26T08:26:39+00:00"
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-                "symfony/http-foundation": "~3.4|~4.0",
-                "symfony/yaml": "~3.4|~4.0"
+                "symfony/config": "^4.2|^5.0",
+                "symfony/dependency-injection": "^3.4|^4.0|^5.0",
+                "symfony/expression-language": "^3.4|^4.0|^5.0",
+                "symfony/http-foundation": "^3.4|^4.0|^5.0",
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@@ -2957,7 +2968,7 @@
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+                    "dev-master": "4.4-dev"
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@@ -2990,20 +3001,20 @@
                 "uri",
                 "url"
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-            "time": "2019-11-04T20:23:03+00:00"
+            "time": "2019-11-20T13:44:34+00:00"
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-            "version": "v4.3.8",
+            "version": "v4.4.0",
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                 "url": "https://github.com/symfony/serializer.git",
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-                "symfony/validator": "~3.4|~4.0",
-                "symfony/yaml": "~3.4|~4.0"
+                "phpdocumentor/reflection-docblock": "^3.2|^4.0",
+                "symfony/cache": "^3.4|^4.0|^5.0",
+                "symfony/config": "^3.4|^4.0|^5.0",
+                "symfony/dependency-injection": "^3.4|^4.0|^5.0",
+                "symfony/error-handler": "^4.4|^5.0",
+                "symfony/http-foundation": "^3.4|^4.0|^5.0",
+                "symfony/property-access": "^3.4|^4.0|^5.0",
+                "symfony/property-info": "^3.4.13|~4.0|^5.0",
+                "symfony/validator": "^3.4|^4.0|^5.0",
+                "symfony/yaml": "^3.4|^4.0|^5.0"
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             "suggest": {
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@@ -3043,7 +3055,7 @@
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+                    "dev-master": "4.4-dev"
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@@ -3070,24 +3082,24 @@
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             "description": "Symfony Serializer Component",
             "homepage": "https://symfony.com",
-            "time": "2019-11-13T07:29:07+00:00"
+            "time": "2019-11-13T07:39:40+00:00"
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-            "version": "v1.1.8",
+            "version": "v2.0.0",
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@@ -3096,7 +3108,7 @@
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@@ -3128,32 +3140,32 @@
                 "interoperability",
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-            "time": "2019-10-14T12:27:06+00:00"
+            "time": "2019-11-09T09:18:34+00:00"
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         {
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-            "version": "v4.3.8",
+            "version": "v5.0.0",
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                 "url": "https://github.com/symfony/var-exporter.git",
-                "reference": "097aa4c02954dabe9d508229be86213723973ac0"
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-                "reference": "097aa4c02954dabe9d508229be86213723973ac0",
+                "url": "https://api.github.com/repos/symfony/var-exporter/zipball/e2f1eeb12edacf744c4b359a859204578fdf8549",
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-                "php": "^7.1.3"
+                "php": "^7.2.5"
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             "require-dev": {
-                "symfony/var-dumper": "^4.1.1"
+                "symfony/var-dumper": "^4.4|^5.0"
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             "extra": {
                 "branch-alias": {
-                    "dev-master": "4.3-dev"
+                    "dev-master": "5.0-dev"
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@@ -3188,20 +3200,20 @@
                 "instantiate",
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-            "time": "2019-11-11T12:48:54+00:00"
+            "time": "2019-11-18T17:27:11+00:00"
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         {
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-            "version": "v4.3.8",
+            "version": "v4.4.0",
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                 "url": "https://github.com/symfony/yaml.git",
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@@ -3212,7 +3224,7 @@
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             "require-dev": {
-                "symfony/console": "~3.4|~4.0"
+                "symfony/console": "^3.4|^4.0|^5.0"
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                 "symfony/console": "For validating YAML files using the lint command"
@@ -3220,7 +3232,7 @@
             "type": "library",
             "extra": {
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-                    "dev-master": "4.3-dev"
+                    "dev-master": "4.4-dev"
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             "autoload": {
@@ -3247,7 +3259,7 @@
             ],
             "description": "Symfony Yaml Component",
             "homepage": "https://symfony.com",
-            "time": "2019-10-30T12:58:49+00:00"
+            "time": "2019-11-12T14:51:11+00:00"
         },
         {
             "name": "typo3/class-alias-loader",