diff --git a/composer.lock b/composer.lock
index 618992b..a20d5af 100644
--- a/composer.lock
+++ b/composer.lock
@@ -5802,16 +5802,16 @@
         },
         {
             "name": "xuanchen/unionpay",
-            "version": "3.0.2",
+            "version": "3.0.3",
             "source": {
                 "type": "git",
                 "url": "https://github.com/xuanchen120/unionpay.git",
-                "reference": "c854951e2e03d35c55b5ba1e4cd65cfa3470aa52"
+                "reference": "c9894107cde8d524fcabeddbcbb3a287f091ab07"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/xuanchen120/unionpay/zipball/c854951e2e03d35c55b5ba1e4cd65cfa3470aa52",
-                "reference": "c854951e2e03d35c55b5ba1e4cd65cfa3470aa52",
+                "url": "https://api.github.com/repos/xuanchen120/unionpay/zipball/c9894107cde8d524fcabeddbcbb3a287f091ab07",
+                "reference": "c9894107cde8d524fcabeddbcbb3a287f091ab07",
                 "shasum": "",
                 "mirrors": [
                     {
@@ -5851,9 +5851,9 @@
             "description": "第三方银联对接",
             "support": {
                 "issues": "https://github.com/xuanchen120/unionpay/issues",
-                "source": "https://github.com/xuanchen120/unionpay/tree/3.0.2"
+                "source": "https://github.com/xuanchen120/unionpay/tree/3.0.3"
             },
-            "time": "2021-03-08T06:06:37+00:00"
+            "time": "2021-03-08T07:09:17+00:00"
         }
     ],
     "packages-dev": [