diff --git a/composer.json b/composer.json
index 81753b9969..8382ef8cc3 100644
--- a/composer.json
+++ b/composer.json
@@ -23,7 +23,7 @@
     "ext-xsl": "*",
     "ext-zlib": "*",
     "24slides/laravel-saml2": "2.4.0",
-    "aws/aws-sdk-php": "3.317.1",
+    "aws/aws-sdk-php": "3.321.2",
     "directorytree/ldaprecord-laravel": "3.3.3",
     "doctrine/dbal": "3.8.6",
     "guzzlehttp/guzzle": "7.9.2",
diff --git a/composer.lock b/composer.lock
index 45d31f5ee6..20c93ac173 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": "a1adeb413b9348c31893cd3db2a81e3a",
+    "content-hash": "b4a4166be48ccf15f9f74c33418f95e7",
     "packages": [
         {
             "name": "24slides/laravel-saml2",
@@ -137,16 +137,16 @@
         },
         {
             "name": "aws/aws-sdk-php",
-            "version": "3.317.1",
+            "version": "3.321.2",
             "source": {
                 "type": "git",
                 "url": "https://github.com/aws/aws-sdk-php.git",
-                "reference": "dc1e3031c2721a25beb2e8fbb175b576e3d60ab9"
+                "reference": "c04f8f30891cee8480c132778cd4cc486467e77a"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/aws/aws-sdk-php/zipball/dc1e3031c2721a25beb2e8fbb175b576e3d60ab9",
-                "reference": "dc1e3031c2721a25beb2e8fbb175b576e3d60ab9",
+                "url": "https://api.github.com/repos/aws/aws-sdk-php/zipball/c04f8f30891cee8480c132778cd4cc486467e77a",
+                "reference": "c04f8f30891cee8480c132778cd4cc486467e77a",
                 "shasum": ""
             },
             "require": {
@@ -199,7 +199,10 @@
                 ],
                 "psr-4": {
                     "Aws\\": "src/"
-                }
+                },
+                "exclude-from-classmap": [
+                    "src/data/"
+                ]
             },
             "notification-url": "https://packagist.org/downloads/",
             "license": [
@@ -226,9 +229,9 @@
             "support": {
                 "forum": "https://forums.aws.amazon.com/forum.jspa?forumID=80",
                 "issues": "https://github.com/aws/aws-sdk-php/issues",
-                "source": "https://github.com/aws/aws-sdk-php/tree/3.317.1"
+                "source": "https://github.com/aws/aws-sdk-php/tree/3.321.2"
             },
-            "time": "2024-08-02T18:09:42+00:00"
+            "time": "2024-08-30T18:14:40+00:00"
         },
         {
             "name": "brick/math",