diff --git a/apps/files/openapi.json b/apps/files/openapi.json
index 4eb3ecf8d0b1d..c3bd9d58bf910 100644
--- a/apps/files/openapi.json
+++ b/apps/files/openapi.json
@@ -22,12 +22,12 @@
         "schemas": {
             "Capabilities": {
                 "type": "object",
+                "required": [
+                    "files"
+                ],
                 "properties": {
                     "files": {
-                        "type": [
-                            "object",
-                            "object"
-                        ],
+                        "type": "object",
                         "required": [
                             "bigfilechunking",
                             "blacklisted_files",
diff --git a/vendor-bin/openapi-extractor/composer.json b/vendor-bin/openapi-extractor/composer.json
index 87dc6a97c255c..994e49bb02f16 100644
--- a/vendor-bin/openapi-extractor/composer.json
+++ b/vendor-bin/openapi-extractor/composer.json
@@ -11,6 +11,6 @@
         }
     },
 	"require": {
-		"nextcloud/openapi-extractor": "dev-main"
+		"nextcloud/openapi-extractor": "dev-main#85b552a0c82ac71e1f5660109113b6235156e92e"
 	}
 }
diff --git a/vendor-bin/openapi-extractor/composer.lock b/vendor-bin/openapi-extractor/composer.lock
index 8e411f90b1130..6dcd82bddf42f 100644
--- a/vendor-bin/openapi-extractor/composer.lock
+++ b/vendor-bin/openapi-extractor/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": "143725e36726d6a8e8fc092c8b44a4ee",
+    "content-hash": "2658d66eab85e31914ebf538c8705ae0",
     "packages": [
         {
             "name": "adhocore/cli",
@@ -82,12 +82,12 @@
             "source": {
                 "type": "git",
                 "url": "https://github.com/nextcloud/openapi-extractor.git",
-                "reference": "bede0855daf07c2caeebb7ff566e33af72d3e143"
+                "reference": "85b552a0c82ac71e1f5660109113b6235156e92e"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/nextcloud/openapi-extractor/zipball/bede0855daf07c2caeebb7ff566e33af72d3e143",
-                "reference": "bede0855daf07c2caeebb7ff566e33af72d3e143",
+                "url": "https://api.github.com/repos/nextcloud/openapi-extractor/zipball/85b552a0c82ac71e1f5660109113b6235156e92e",
+                "reference": "85b552a0c82ac71e1f5660109113b6235156e92e",
                 "shasum": ""
             },
             "require": {
@@ -112,20 +112,20 @@
                 "source": "https://github.com/nextcloud/openapi-extractor/tree/main",
                 "issues": "https://github.com/nextcloud/openapi-extractor/issues"
             },
-            "time": "2023-08-11T10:00:26+00:00"
+            "time": "2023-08-22T17:56:05+00:00"
         },
         {
             "name": "nikic/php-parser",
-            "version": "v4.16.0",
+            "version": "v4.17.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/nikic/PHP-Parser.git",
-                "reference": "19526a33fb561ef417e822e85f08a00db4059c17"
+                "reference": "a6303e50c90c355c7eeee2c4a8b27fe8dc8fef1d"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/nikic/PHP-Parser/zipball/19526a33fb561ef417e822e85f08a00db4059c17",
-                "reference": "19526a33fb561ef417e822e85f08a00db4059c17",
+                "url": "https://api.github.com/repos/nikic/PHP-Parser/zipball/a6303e50c90c355c7eeee2c4a8b27fe8dc8fef1d",
+                "reference": "a6303e50c90c355c7eeee2c4a8b27fe8dc8fef1d",
                 "shasum": ""
             },
             "require": {
@@ -166,9 +166,9 @@
             ],
             "support": {
                 "issues": "https://github.com/nikic/PHP-Parser/issues",
-                "source": "https://github.com/nikic/PHP-Parser/tree/v4.16.0"
+                "source": "https://github.com/nikic/PHP-Parser/tree/v4.17.1"
             },
-            "time": "2023-06-25T14:52:30+00:00"
+            "time": "2023-08-13T19:53:39+00:00"
         },
         {
             "name": "phpstan/phpdoc-parser",