diff --git a/composer.json b/composer.json
index c2f8f800a..8f1e3b733 100644
--- a/composer.json
+++ b/composer.json
@@ -35,7 +35,7 @@
         "google/cloud-storage": "^1.23",
         "async-aws/s3": "^1.5 || ^2.0",
         "async-aws/simple-s3": "^1.1 || ^2.0",
-        "sabre/dav": "^4.3.1"
+        "sabre/dav": "^4.6.0"
     },
     "conflict": {
         "async-aws/core": "<1.19.0",
diff --git a/src/WebDAV/UrlPrefixingClientStub.php b/src/WebDAV/UrlPrefixingClientStub.php
index 970a45686..635b9c5dd 100644
--- a/src/WebDAV/UrlPrefixingClientStub.php
+++ b/src/WebDAV/UrlPrefixingClientStub.php
@@ -7,7 +7,7 @@
 
 class UrlPrefixingClientStub extends Client
 {
-    public function propFind($url, array $properties, $depth = 0)
+    public function propFind($url, array $properties, $depth = 0): array
     {
         $response = parent::propFind($url, $properties, $depth);
 
diff --git a/src/WebDAV/composer.json b/src/WebDAV/composer.json
index b1559eb80..da83b9397 100644
--- a/src/WebDAV/composer.json
+++ b/src/WebDAV/composer.json
@@ -10,7 +10,7 @@
     "require": {
         "php": "^8.0.2",
         "league/flysystem": "^3.6.0",
-        "sabre/dav": "^4.3.1"
+        "sabre/dav": "^4.6.0"
     },
     "license": "MIT",
     "authors": [