diff --git a/composer.json b/composer.json
index a839c63a..4960b382 100644
--- a/composer.json
+++ b/composer.json
@@ -22,7 +22,7 @@
     "ext-filter": "*",
     "ext-json": "*",
     "ext-pcntl": "*",
-    "symfony/console": "5.3.11",
+    "symfony/console": "5.4.0",
     "php-di/php-di": "6.3.5",
     "amphp/parallel": "1.4.1",
     "amphp/amp": "2.6.1",
diff --git a/composer.lock b/composer.lock
index f215d924..565c114c 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "de78f5288b933f087d690c1601c7c9fc",
+    "content-hash": "9b13e1e580902d300faa9a2f97d4b268",
     "packages": [
         {
             "name": "amphp/amp",
@@ -1098,28 +1098,29 @@
         },
         {
             "name": "symfony/console",
-            "version": "v5.3.11",
+            "version": "v5.4.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/console.git",
-                "reference": "3e7ab8f5905058984899b05a4648096f558bfeba"
+                "reference": "ec3661faca1d110d6c307e124b44f99ac54179e3"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/console/zipball/3e7ab8f5905058984899b05a4648096f558bfeba",
-                "reference": "3e7ab8f5905058984899b05a4648096f558bfeba",
+                "url": "https://api.github.com/repos/symfony/console/zipball/ec3661faca1d110d6c307e124b44f99ac54179e3",
+                "reference": "ec3661faca1d110d6c307e124b44f99ac54179e3",
                 "shasum": ""
             },
             "require": {
                 "php": ">=7.2.5",
-                "symfony/deprecation-contracts": "^2.1",
+                "symfony/deprecation-contracts": "^2.1|^3",
                 "symfony/polyfill-mbstring": "~1.0",
                 "symfony/polyfill-php73": "^1.8",
                 "symfony/polyfill-php80": "^1.16",
-                "symfony/service-contracts": "^1.1|^2",
-                "symfony/string": "^5.1"
+                "symfony/service-contracts": "^1.1|^2|^3",
+                "symfony/string": "^5.1|^6.0"
             },
             "conflict": {
+                "psr/log": ">=3",
                 "symfony/dependency-injection": "<4.4",
                 "symfony/dotenv": "<5.1",
                 "symfony/event-dispatcher": "<4.4",
@@ -1131,12 +1132,12 @@
             },
             "require-dev": {
                 "psr/log": "^1|^2",
-                "symfony/config": "^4.4|^5.0",
-                "symfony/dependency-injection": "^4.4|^5.0",
-                "symfony/event-dispatcher": "^4.4|^5.0",
-                "symfony/lock": "^4.4|^5.0",
-                "symfony/process": "^4.4|^5.0",
-                "symfony/var-dumper": "^4.4|^5.0"
+                "symfony/config": "^4.4|^5.0|^6.0",
+                "symfony/dependency-injection": "^4.4|^5.0|^6.0",
+                "symfony/event-dispatcher": "^4.4|^5.0|^6.0",
+                "symfony/lock": "^4.4|^5.0|^6.0",
+                "symfony/process": "^4.4|^5.0|^6.0",
+                "symfony/var-dumper": "^4.4|^5.0|^6.0"
             },
             "suggest": {
                 "psr/log": "For using the console logger",
@@ -1176,7 +1177,7 @@
                 "terminal"
             ],
             "support": {
-                "source": "https://github.com/symfony/console/tree/v5.3.11"
+                "source": "https://github.com/symfony/console/tree/v5.4.0"
             },
             "funding": [
                 {
@@ -1192,7 +1193,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2021-11-21T19:41:05+00:00"
+            "time": "2021-11-29T15:30:56+00:00"
         },
         {
             "name": "symfony/deprecation-contracts",
@@ -1832,31 +1833,33 @@
         },
         {
             "name": "symfony/string",
-            "version": "v5.3.10",
+            "version": "v6.0.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/string.git",
-                "reference": "d70c35bb20bbca71fc4ab7921e3c6bda1a82a60c"
+                "reference": "ba727797426af0f587f4800566300bdc0cda0777"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/string/zipball/d70c35bb20bbca71fc4ab7921e3c6bda1a82a60c",
-                "reference": "d70c35bb20bbca71fc4ab7921e3c6bda1a82a60c",
+                "url": "https://api.github.com/repos/symfony/string/zipball/ba727797426af0f587f4800566300bdc0cda0777",
+                "reference": "ba727797426af0f587f4800566300bdc0cda0777",
                 "shasum": ""
             },
             "require": {
-                "php": ">=7.2.5",
+                "php": ">=8.0.2",
                 "symfony/polyfill-ctype": "~1.8",
                 "symfony/polyfill-intl-grapheme": "~1.0",
                 "symfony/polyfill-intl-normalizer": "~1.0",
-                "symfony/polyfill-mbstring": "~1.0",
-                "symfony/polyfill-php80": "~1.15"
+                "symfony/polyfill-mbstring": "~1.0"
+            },
+            "conflict": {
+                "symfony/translation-contracts": "<2.0"
             },
             "require-dev": {
-                "symfony/error-handler": "^4.4|^5.0",
-                "symfony/http-client": "^4.4|^5.0",
-                "symfony/translation-contracts": "^1.1|^2",
-                "symfony/var-exporter": "^4.4|^5.0"
+                "symfony/error-handler": "^5.4|^6.0",
+                "symfony/http-client": "^5.4|^6.0",
+                "symfony/translation-contracts": "^2.0|^3.0",
+                "symfony/var-exporter": "^5.4|^6.0"
             },
             "type": "library",
             "autoload": {
@@ -1895,7 +1898,7 @@
                 "utf8"
             ],
             "support": {
-                "source": "https://github.com/symfony/string/tree/v5.3.10"
+                "source": "https://github.com/symfony/string/tree/v6.0.0"
             },
             "funding": [
                 {
@@ -1911,7 +1914,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2021-10-27T18:21:46+00:00"
+            "time": "2021-10-29T07:35:21+00:00"
         }
     ],
     "packages-dev": [