diff --git a/composer.lock b/composer.lock
index 492acda6ccae51f350c595ef53a5c0ea2b08f7cf..083a9a8202956ca98a497ebc6decac05cafac27b 100644
--- a/composer.lock
+++ b/composer.lock
@@ -3108,16 +3108,16 @@
         },
         {
             "name": "symfony/flex",
-            "version": "v1.16.3",
+            "version": "v1.17.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/flex.git",
-                "reference": "f05406b33681409b83285f4d2ff4efbca7c55b03"
+                "reference": "782ef2269622b8349c4bc3dc795fc79d39e8a5b2"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/flex/zipball/f05406b33681409b83285f4d2ff4efbca7c55b03",
-                "reference": "f05406b33681409b83285f4d2ff4efbca7c55b03",
+                "url": "https://api.github.com/repos/symfony/flex/zipball/782ef2269622b8349c4bc3dc795fc79d39e8a5b2",
+                "reference": "782ef2269622b8349c4bc3dc795fc79d39e8a5b2",
                 "shasum": ""
             },
             "require": {
@@ -3134,7 +3134,7 @@
             "type": "composer-plugin",
             "extra": {
                 "branch-alias": {
-                    "dev-main": "1.16-dev"
+                    "dev-main": "1.17-dev"
                 },
                 "class": "Symfony\\Flex\\Flex"
             },
@@ -3156,7 +3156,7 @@
             "description": "Composer plugin for Symfony",
             "support": {
                 "issues": "https://github.com/symfony/flex/issues",
-                "source": "https://github.com/symfony/flex/tree/v1.16.3"
+                "source": "https://github.com/symfony/flex/tree/v1.17.1"
             },
             "funding": [
                 {
@@ -3172,7 +3172,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2021-09-28T17:00:52+00:00"
+            "time": "2021-10-14T06:14:48+00:00"
         },
         {
             "name": "symfony/framework-bundle",