diff --git a/composer.json b/composer.json
index 487365b..290f692 100644
--- a/composer.json
+++ b/composer.json
@@ -37,7 +37,7 @@
         "symfony/http-kernel": "7.1.*",
         "symfony/messenger": "7.1.*",
         "symfony/runtime": "7.1.*",
-        "symfony/yaml": "7.1.*"
+        "symfony/yaml": "7.3.*"
     },
     "require-dev": {
         "captainhook/captainhook": "^5.23",
diff --git a/composer.lock b/composer.lock
index be4766c..2b880a9 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": "9d851d70a7005a8368b7c61c4b321f9e",
+    "content-hash": "44ead83cafdac811d7c46ec992a765e0",
     "packages": [
         {
             "name": "doctrine/collections",
@@ -4995,20 +4995,21 @@
         },
         {
             "name": "symfony/yaml",
-            "version": "v7.1.11",
+            "version": "v7.3.3",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/yaml.git",
-                "reference": "4921b8c1db90c13ba2ee0520080ef6800912b018"
+                "reference": "d4f4a66866fe2451f61296924767280ab5732d9d"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/yaml/zipball/4921b8c1db90c13ba2ee0520080ef6800912b018",
-                "reference": "4921b8c1db90c13ba2ee0520080ef6800912b018",
+                "url": "https://api.github.com/repos/symfony/yaml/zipball/d4f4a66866fe2451f61296924767280ab5732d9d",
+                "reference": "d4f4a66866fe2451f61296924767280ab5732d9d",
                 "shasum": ""
             },
             "require": {
                 "php": ">=8.2",
+                "symfony/deprecation-contracts": "^2.5|^3.0",
                 "symfony/polyfill-ctype": "^1.8"
             },
             "conflict": {
@@ -5046,7 +5047,7 @@
             "description": "Loads and dumps YAML files",
             "homepage": "https://symfony.com",
             "support": {
-                "source": "https://github.com/symfony/yaml/tree/v7.1.11"
+                "source": "https://github.com/symfony/yaml/tree/v7.3.3"
             },
             "funding": [
                 {
@@ -5057,12 +5058,16 @@
                     "url": "https://github.com/fabpot",
                     "type": "github"
                 },
+                {
+                    "url": "https://github.com/nicolas-grekas",
+                    "type": "github"
+                },
                 {
                     "url": "https://tidelift.com/funding/github/packagist/symfony/symfony",
                     "type": "tidelift"
                 }
             ],
-            "time": "2025-01-07T12:50:05+00:00"
+            "time": "2025-08-27T11:34:33+00:00"
         }
     ],
     "packages-dev": [