diff --git a/backend/composer.lock b/backend/composer.lock
index 0506d2de6..efdd2bffb 100644
--- a/backend/composer.lock
+++ b/backend/composer.lock
@@ -2511,16 +2511,16 @@
         },
         {
             "name": "laravel/sanctum",
-            "version": "v4.3.2",
+            "version": "v4.3.3",
             "source": {
                 "type": "git",
                 "url": "https://github.com/laravel/sanctum.git",
-                "reference": "2a9bccc18e9907808e0018dd15fa643937886b1e"
+                "reference": "fee27a573d1a013af3721d86153a65e0b11927e6"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/laravel/sanctum/zipball/2a9bccc18e9907808e0018dd15fa643937886b1e",
-                "reference": "2a9bccc18e9907808e0018dd15fa643937886b1e",
+                "url": "https://api.github.com/repos/laravel/sanctum/zipball/fee27a573d1a013af3721d86153a65e0b11927e6",
+                "reference": "fee27a573d1a013af3721d86153a65e0b11927e6",
                 "shasum": ""
             },
             "require": {
@@ -2570,7 +2570,7 @@
                 "issues": "https://github.com/laravel/sanctum/issues",
                 "source": "https://github.com/laravel/sanctum"
             },
-            "time": "2026-04-30T11:46:25+00:00"
+            "time": "2026-06-23T18:26:55+00:00"
         },
         {
             "name": "laravel/serializable-closure",