diff --git a/composer.json b/composer.json
index 7c75c65..2946f5e 100644
--- a/composer.json
+++ b/composer.json
@@ -19,11 +19,11 @@
         }
     ],
     "require": {
-        "aws/aws-sdk-php": "^3.105",
+        "aws/aws-sdk-php": "^3.281",
         "silverstripe/framework": "^5"
     },
     "require-dev": {
-        "phpunit/phpunit": "^9.5",
+        "phpunit/phpunit": "^9.6",
         "squizlabs/php_codesniffer": "^3.7"
     },
     "autoload": {