diff --git a/backend/composer.lock b/backend/composer.lock
index 644d0f4..1f474af 100644
--- a/backend/composer.lock
+++ b/backend/composer.lock
@@ -4160,16 +4160,16 @@
         },
         {
             "name": "symfony/deprecation-contracts",
-            "version": "v3.6.0",
+            "version": "v3.7.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/deprecation-contracts.git",
-                "reference": "63afe740e99a13ba87ec199bb07bbdee937a5b62"
+                "reference": "50f59d1f3ca46d41ac911f97a78626b6756af35b"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/deprecation-contracts/zipball/63afe740e99a13ba87ec199bb07bbdee937a5b62",
-                "reference": "63afe740e99a13ba87ec199bb07bbdee937a5b62",
+                "url": "https://api.github.com/repos/symfony/deprecation-contracts/zipball/50f59d1f3ca46d41ac911f97a78626b6756af35b",
+                "reference": "50f59d1f3ca46d41ac911f97a78626b6756af35b",
                 "shasum": ""
             },
             "require": {
@@ -4182,7 +4182,7 @@
                     "name": "symfony/contracts"
                 },
                 "branch-alias": {
-                    "dev-main": "3.6-dev"
+                    "dev-main": "3.7-dev"
                 }
             },
             "autoload": {
@@ -4207,7 +4207,7 @@
             "description": "A generic function and convention to trigger deprecation notices",
             "homepage": "https://symfony.com",
             "support": {
-                "source": "https://github.com/symfony/deprecation-contracts/tree/v3.6.0"
+                "source": "https://github.com/symfony/deprecation-contracts/tree/v3.7.0"
             },
             "funding": [
                 {
@@ -4218,12 +4218,16 @@
                     "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": "2024-09-25T14:21:43+00:00"
+            "time": "2026-04-13T15:52:40+00:00"
         },
         {
             "name": "symfony/doctrine-bridge",
@@ -6225,16 +6229,16 @@
         },
         {
             "name": "symfony/polyfill-mbstring",
-            "version": "v1.33.0",
+            "version": "v1.38.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/polyfill-mbstring.git",
-                "reference": "6d857f4d76bd4b343eac26d6b539585d2bc56493"
+                "reference": "14c5439eec4ccff081ac14eca2dc57feb2a66d92"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/polyfill-mbstring/zipball/6d857f4d76bd4b343eac26d6b539585d2bc56493",
-                "reference": "6d857f4d76bd4b343eac26d6b539585d2bc56493",
+                "url": "https://api.github.com/repos/symfony/polyfill-mbstring/zipball/14c5439eec4ccff081ac14eca2dc57feb2a66d92",
+                "reference": "14c5439eec4ccff081ac14eca2dc57feb2a66d92",
                 "shasum": ""
             },
             "require": {
@@ -6286,7 +6290,7 @@
                 "shim"
             ],
             "support": {
-                "source": "https://github.com/symfony/polyfill-mbstring/tree/v1.33.0"
+                "source": "https://github.com/symfony/polyfill-mbstring/tree/v1.38.1"
             },
             "funding": [
                 {
@@ -6306,7 +6310,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2024-12-23T08:48:59+00:00"
+            "time": "2026-05-26T12:51:13+00:00"
         },
         {
             "name": "symfony/polyfill-php83",
@@ -10844,26 +10848,27 @@
         },
         {
             "name": "symfony/dom-crawler",
-            "version": "v7.3.10",
+            "version": "v7.4.12",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/dom-crawler.git",
-                "reference": "8d9b47c994701cd50d3507062501c1ac2b428aaf"
+                "reference": "b59b59122690976550fd142c23fab62c84738db6"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/dom-crawler/zipball/8d9b47c994701cd50d3507062501c1ac2b428aaf",
-                "reference": "8d9b47c994701cd50d3507062501c1ac2b428aaf",
+                "url": "https://api.github.com/repos/symfony/dom-crawler/zipball/b59b59122690976550fd142c23fab62c84738db6",
+                "reference": "b59b59122690976550fd142c23fab62c84738db6",
                 "shasum": ""
             },
             "require": {
                 "masterminds/html5": "^2.6",
                 "php": ">=8.2",
+                "symfony/deprecation-contracts": "^2.5|^3",
                 "symfony/polyfill-ctype": "~1.8",
                 "symfony/polyfill-mbstring": "~1.0"
             },
             "require-dev": {
-                "symfony/css-selector": "^6.4|^7.0"
+                "symfony/css-selector": "^6.4|^7.0|^8.0"
             },
             "type": "library",
             "autoload": {
@@ -10891,7 +10896,7 @@
             "description": "Eases DOM navigation for HTML and XML documents",
             "homepage": "https://symfony.com",
             "support": {
-                "source": "https://github.com/symfony/dom-crawler/tree/v7.3.10"
+                "source": "https://github.com/symfony/dom-crawler/tree/v7.4.12"
             },
             "funding": [
                 {
@@ -10911,7 +10916,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2026-01-05T08:45:46+00:00"
+            "time": "2026-05-20T07:20:23+00:00"
         },
         {
             "name": "theseer/tokenizer",
@@ -10975,5 +10980,5 @@
         "ext-iconv": "*"
     },
     "platform-dev": {},
-    "plugin-api-version": "2.6.0"
+    "plugin-api-version": "2.9.0"
 }