diff --git a/composer.lock b/composer.lock
index 3f4ca8b..3186049 100644
--- a/composer.lock
+++ b/composer.lock
@@ -829,16 +829,16 @@
         },
         {
             "name": "justinrainbow/json-schema",
-            "version": "5.3.0",
+            "version": "5.3.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/jsonrainbow/json-schema.git",
-                "reference": "feb2ca6dd1cebdaf1ed60a4c8de2e53ce11c4fd8"
+                "reference": "b5a44b6391a3bbb75c9f2b73e1ef03d6045e1e20"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/jsonrainbow/json-schema/zipball/feb2ca6dd1cebdaf1ed60a4c8de2e53ce11c4fd8",
-                "reference": "feb2ca6dd1cebdaf1ed60a4c8de2e53ce11c4fd8",
+                "url": "https://api.github.com/repos/jsonrainbow/json-schema/zipball/b5a44b6391a3bbb75c9f2b73e1ef03d6045e1e20",
+                "reference": "b5a44b6391a3bbb75c9f2b73e1ef03d6045e1e20",
                 "shasum": ""
             },
             "require": {
@@ -888,9 +888,9 @@
             ],
             "support": {
                 "issues": "https://github.com/jsonrainbow/json-schema/issues",
-                "source": "https://github.com/jsonrainbow/json-schema/tree/5.3.0"
+                "source": "https://github.com/jsonrainbow/json-schema/tree/5.3.1"
             },
-            "time": "2024-07-06T21:00:26+00:00"
+            "time": "2025-12-12T08:56:22+00:00"
         },
         {
             "name": "milanowicz/php-testing",