diff --git a/composer.lock b/composer.lock
index 674cf83..a902d42 100644
--- a/composer.lock
+++ b/composer.lock
@@ -1507,16 +1507,16 @@
         },
         {
             "name": "topthink/think-orm",
-            "version": "v4.0.48",
+            "version": "v4.0.49",
             "source": {
                 "type": "git",
                 "url": "https://github.com/top-think/think-orm.git",
-                "reference": "94d34d6804a5abe847bef2d065c8e127a72f1883"
+                "reference": "b04d227fefc7dbfd611f4b5e66975eee4791bba4"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/top-think/think-orm/zipball/94d34d6804a5abe847bef2d065c8e127a72f1883",
-                "reference": "94d34d6804a5abe847bef2d065c8e127a72f1883",
+                "url": "https://api.github.com/repos/top-think/think-orm/zipball/b04d227fefc7dbfd611f4b5e66975eee4791bba4",
+                "reference": "b04d227fefc7dbfd611f4b5e66975eee4791bba4",
                 "shasum": ""
             },
             "require": {
@@ -1561,9 +1561,9 @@
             ],
             "support": {
                 "issues": "https://github.com/top-think/think-orm/issues",
-                "source": "https://github.com/top-think/think-orm/tree/v4.0.48"
+                "source": "https://github.com/top-think/think-orm/tree/v4.0.49"
             },
-            "time": "2025-07-31T06:12:16+00:00"
+            "time": "2025-08-10T14:08:31+00:00"
         },
         {
             "name": "topthink/think-template",