diff --git a/composer.lock b/composer.lock
index 9ab72775..2b78681b 100644
--- a/composer.lock
+++ b/composer.lock
@@ -5208,16 +5208,16 @@
         },
         {
             "name": "symfony/polyfill-php80",
-            "version": "v1.22.1",
+            "version": "v1.23.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/polyfill-php80.git",
-                "reference": "dc3063ba22c2a1fd2f45ed856374d79114998f91"
+                "reference": "1100343ed1a92e3a38f9ae122fc0eb21602547be"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/polyfill-php80/zipball/dc3063ba22c2a1fd2f45ed856374d79114998f91",
-                "reference": "dc3063ba22c2a1fd2f45ed856374d79114998f91",
+                "url": "https://api.github.com/repos/symfony/polyfill-php80/zipball/1100343ed1a92e3a38f9ae122fc0eb21602547be",
+                "reference": "1100343ed1a92e3a38f9ae122fc0eb21602547be",
                 "shasum": ""
             },
             "require": {
@@ -5226,7 +5226,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-main": "1.22-dev"
+                    "dev-main": "1.23-dev"
                 },
                 "thanks": {
                     "name": "symfony/polyfill",
@@ -5271,7 +5271,7 @@
                 "shim"
             ],
             "support": {
-                "source": "https://github.com/symfony/polyfill-php80/tree/v1.22.1"
+                "source": "https://github.com/symfony/polyfill-php80/tree/v1.23.1"
             },
             "funding": [
                 {
@@ -5287,7 +5287,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2021-01-07T16:49:33+00:00"
+            "time": "2021-07-28T13:41:28+00:00"
         },
         {
             "name": "symfony/process",
@@ -6136,21 +6136,22 @@
         },
         {
             "name": "symfony/serializer",
-            "version": "v4.4.20",
+            "version": "v4.4.35",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/serializer.git",
-                "reference": "9fa36329a06282e1fc856b84f645472a410c3922"
+                "reference": "1b2ae02cb1b923987947e013688c51954a80b751"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/serializer/zipball/9fa36329a06282e1fc856b84f645472a410c3922",
-                "reference": "9fa36329a06282e1fc856b84f645472a410c3922",
+                "url": "https://api.github.com/repos/symfony/serializer/zipball/1b2ae02cb1b923987947e013688c51954a80b751",
+                "reference": "1b2ae02cb1b923987947e013688c51954a80b751",
                 "shasum": ""
             },
             "require": {
                 "php": ">=7.1.3",
-                "symfony/polyfill-ctype": "~1.8"
+                "symfony/polyfill-ctype": "~1.8",
+                "symfony/polyfill-php80": "^1.16"
             },
             "conflict": {
                 "phpdocumentor/reflection-docblock": "<3.0|>=3.2.0,<3.2.2",
@@ -6162,7 +6163,6 @@
             },
             "require-dev": {
                 "doctrine/annotations": "^1.10.4",
-                "doctrine/cache": "~1.0",
                 "phpdocumentor/reflection-docblock": "^3.2|^4.0|^5.0",
                 "symfony/cache": "^3.4|^4.0|^5.0",
                 "symfony/config": "^3.4|^4.0|^5.0",
@@ -6176,8 +6176,7 @@
                 "symfony/yaml": "^3.4|^4.0|^5.0"
             },
             "suggest": {
-                "doctrine/annotations": "For using the annotation mapping. You will also need doctrine/cache.",
-                "doctrine/cache": "For using the default cached annotation reader and metadata cache.",
+                "doctrine/annotations": "For using the annotation mapping.",
                 "psr/cache-implementation": "For using the metadata cache.",
                 "symfony/config": "For using the XML mapping loader.",
                 "symfony/http-foundation": "For using a MIME type guesser within the DataUriNormalizer.",
@@ -6211,7 +6210,7 @@
             "description": "Handles serializing and deserializing data structures, including object graphs, into array structures or other formats like XML and JSON.",
             "homepage": "https://symfony.com",
             "support": {
-                "source": "https://github.com/symfony/serializer/tree/v4.4.20"
+                "source": "https://github.com/symfony/serializer/tree/v4.4.35"
             },
             "funding": [
                 {
@@ -6227,7 +6226,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2021-02-26T12:02:03+00:00"
+            "time": "2021-11-24T08:12:42+00:00"
         },
         {
             "name": "symfony/service-contracts",
@@ -8530,5 +8529,5 @@
         "ext-iconv": "*"
     },
     "platform-dev": [],
-    "plugin-api-version": "2.0.0"
+    "plugin-api-version": "2.1.0"
 }