diff --git a/3rdparty b/3rdparty
index 8f33862805b36..1688458b264b8 160000
--- a/3rdparty
+++ b/3rdparty
@@ -1 +1 @@
-Subproject commit 8f33862805b36e4fc8efc6bc5459f5d47c7bc9d6
+Subproject commit 1688458b264b82d28268820c64f60c8dbd0e65b2
diff --git a/lib/private/Files/ObjectStore/S3ConnectionTrait.php b/lib/private/Files/ObjectStore/S3ConnectionTrait.php
index 0e887812f85f9..a5f58ce05c118 100644
--- a/lib/private/Files/ObjectStore/S3ConnectionTrait.php
+++ b/lib/private/Files/ObjectStore/S3ConnectionTrait.php
@@ -156,6 +156,7 @@ public function getConnection() {
 				'connect_timeout' => 5
 			],
 			'use_aws_shared_config_files' => false,
+			'suppress_php_deprecation_warning' => true,
 		];
 
 		if ($this->params['s3-accelerate']) {