diff --git a/composer.lock b/composer.lock
index 063f92c..028dbb8 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "7757a6cea3935665988a9b67861c47bd",
+    "content-hash": "e9c0357b64603a3920bcdc47ab19f488",
     "packages": [
         {
             "name": "aws/aws-crt-php",
@@ -62,16 +62,16 @@
         },
         {
             "name": "aws/aws-sdk-php",
-            "version": "3.371.5",
+            "version": "3.372.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/aws/aws-sdk-php.git",
-                "reference": "d40b962154a146901f71561519f9d9c5a3863a6e"
+                "reference": "91ff063599dd5775e8886b9a7ba13cb1f40ca201"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/aws/aws-sdk-php/zipball/d40b962154a146901f71561519f9d9c5a3863a6e",
-                "reference": "d40b962154a146901f71561519f9d9c5a3863a6e",
+                "url": "https://api.github.com/repos/aws/aws-sdk-php/zipball/91ff063599dd5775e8886b9a7ba13cb1f40ca201",
+                "reference": "91ff063599dd5775e8886b9a7ba13cb1f40ca201",
                 "shasum": ""
             },
             "require": {
@@ -153,9 +153,9 @@
             "support": {
                 "forum": "https://github.com/aws/aws-sdk-php/discussions",
                 "issues": "https://github.com/aws/aws-sdk-php/issues",
-                "source": "https://github.com/aws/aws-sdk-php/tree/3.371.5"
+                "source": "https://github.com/aws/aws-sdk-php/tree/3.372.0"
             },
-            "time": "2026-03-04T19:06:59+00:00"
+            "time": "2026-03-05T19:38:44+00:00"
         },
         {
             "name": "composer/installers",