diff --git a/backend/composer.lock b/backend/composer.lock
index b6e8981..0aea37a 100644
--- a/backend/composer.lock
+++ b/backend/composer.lock
@@ -3741,16 +3741,16 @@
         },
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-            "version": "v3.5.0",
+            "version": "v3.5.1",
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                 "url": "https://github.com/symfony/deprecation-contracts.git",
-                "reference": "0e0d29ce1f20deffb4ab1b016a7257c4f1e789a1"
+                "reference": "74c71c939a79f7d5bf3c1ce9f5ea37ba0114c6f6"
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-                "url": "https://api.github.com/repos/symfony/deprecation-contracts/zipball/0e0d29ce1f20deffb4ab1b016a7257c4f1e789a1",
-                "reference": "0e0d29ce1f20deffb4ab1b016a7257c4f1e789a1",
+                "url": "https://api.github.com/repos/symfony/deprecation-contracts/zipball/74c71c939a79f7d5bf3c1ce9f5ea37ba0114c6f6",
+                "reference": "74c71c939a79f7d5bf3c1ce9f5ea37ba0114c6f6",
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             },
             "require": {
@@ -3788,7 +3788,7 @@
             "description": "A generic function and convention to trigger deprecation notices",
             "homepage": "https://symfony.com",
             "support": {
-                "source": "https://github.com/symfony/deprecation-contracts/tree/v3.5.0"
+                "source": "https://github.com/symfony/deprecation-contracts/tree/v3.5.1"
             },
             "funding": [
                 {
@@ -3804,7 +3804,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2024-04-18T09:32:20+00:00"
+            "time": "2024-09-25T14:20:29+00:00"
         },
         {
             "name": "symfony/doctrine-bridge",
@@ -7873,16 +7873,16 @@
         },
         {
             "name": "twig/twig",
-            "version": "v3.15.0",
+            "version": "v3.16.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/twigphp/Twig.git",
-                "reference": "2d5b3964cc21d0188633d7ddce732dc8e874db02"
+                "reference": "475ad2dc97d65d8631393e721e7e44fb544f0561"
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-                "url": "https://api.github.com/repos/twigphp/Twig/zipball/2d5b3964cc21d0188633d7ddce732dc8e874db02",
-                "reference": "2d5b3964cc21d0188633d7ddce732dc8e874db02",
+                "url": "https://api.github.com/repos/twigphp/Twig/zipball/475ad2dc97d65d8631393e721e7e44fb544f0561",
+                "reference": "475ad2dc97d65d8631393e721e7e44fb544f0561",
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             },
             "require": {
@@ -7893,6 +7893,7 @@
                 "symfony/polyfill-php81": "^1.29"
             },
             "require-dev": {
+                "phpstan/phpstan": "^2.0",
                 "psr/container": "^1.0|^2.0",
                 "symfony/phpunit-bridge": "^5.4.9|^6.4|^7.0"
             },
@@ -7936,7 +7937,7 @@
             ],
             "support": {
                 "issues": "https://github.com/twigphp/Twig/issues",
-                "source": "https://github.com/twigphp/Twig/tree/v3.15.0"
+                "source": "https://github.com/twigphp/Twig/tree/v3.16.0"
             },
             "funding": [
                 {
@@ -7948,7 +7949,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2024-11-17T15:59:19+00:00"
+            "time": "2024-11-29T08:27:05+00:00"
         },
         {
             "name": "webmozart/assert",