diff --git a/app-backend/composer.lock b/app-backend/composer.lock
index dcbc5eb..525e754 100644
--- a/app-backend/composer.lock
+++ b/app-backend/composer.lock
@@ -4401,16 +4401,16 @@
         },
         {
             "name": "symfony/polyfill-intl-grapheme",
-            "version": "v1.32.0",
+            "version": "v1.33.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/polyfill-intl-grapheme.git",
-                "reference": "b9123926e3b7bc2f98c02ad54f6a4b02b91a8abe"
+                "reference": "380872130d3a5dd3ace2f4010d95125fde5d5c70"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/polyfill-intl-grapheme/zipball/b9123926e3b7bc2f98c02ad54f6a4b02b91a8abe",
-                "reference": "b9123926e3b7bc2f98c02ad54f6a4b02b91a8abe",
+                "url": "https://api.github.com/repos/symfony/polyfill-intl-grapheme/zipball/380872130d3a5dd3ace2f4010d95125fde5d5c70",
+                "reference": "380872130d3a5dd3ace2f4010d95125fde5d5c70",
                 "shasum": ""
             },
             "require": {
@@ -4459,7 +4459,7 @@
                 "shim"
             ],
             "support": {
-                "source": "https://github.com/symfony/polyfill-intl-grapheme/tree/v1.32.0"
+                "source": "https://github.com/symfony/polyfill-intl-grapheme/tree/v1.33.0"
             },
             "funding": [
                 {
@@ -4470,12 +4470,16 @@
                     "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": "2024-09-09T11:45:10+00:00"
+            "time": "2025-06-27T09:58:17+00:00"
         },
         {
             "name": "symfony/polyfill-intl-idn",