diff --git a/composer.lock b/composer.lock
index f57ece50..91005b96 100644
--- a/composer.lock
+++ b/composer.lock
@@ -5900,23 +5900,23 @@
         },
         {
             "name": "quickbooks/v3-php-sdk",
-            "version": "V6.2.4",
+            "version": "v6.3.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/intuit/QuickBooks-V3-PHP-SDK.git",
-                "reference": "308096c9c456dbf2d5c26561b410a082d7a187fd"
+                "reference": "5bb480b505726d9f7b89ff0747b9acc629236a77"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/intuit/QuickBooks-V3-PHP-SDK/zipball/308096c9c456dbf2d5c26561b410a082d7a187fd",
-                "reference": "308096c9c456dbf2d5c26561b410a082d7a187fd",
+                "url": "https://api.github.com/repos/intuit/QuickBooks-V3-PHP-SDK/zipball/5bb480b505726d9f7b89ff0747b9acc629236a77",
+                "reference": "5bb480b505726d9f7b89ff0747b9acc629236a77",
                 "shasum": ""
             },
             "require": {
                 "ext-dom": "*",
                 "ext-mbstring": "*",
                 "guzzlehttp/guzzle": "^7.9",
-                "php": ">=5.6.0"
+                "php": ">=7.2.5"
             },
             "require-dev": {
                 "php-mock/php-mock": "^2.3",
@@ -5954,9 +5954,9 @@
             ],
             "support": {
                 "issues": "https://github.com/intuit/QuickBooks-V3-PHP-SDK/issues",
-                "source": "https://github.com/intuit/QuickBooks-V3-PHP-SDK/tree/V6.2.4"
+                "source": "https://github.com/intuit/QuickBooks-V3-PHP-SDK/tree/v6.3.1"
             },
-            "time": "2026-05-28T16:18:58+00:00"
+            "time": "2026-07-17T10:55:28+00:00"
         },
         {
             "name": "ralouphie/getallheaders",