diff --git a/.github/workflows/integration.yml b/.github/workflows/integration.yml
index 8ddf157..307d14b 100644
--- a/.github/workflows/integration.yml
+++ b/.github/workflows/integration.yml
@@ -25,8 +25,8 @@ jobs:
       matrix:
         php-versions: ['8.4']
         databases: ['sqlite', 'mysql', 'pgsql']
-        server-versions: ['master']
-        richdocuments-versions: ['main']
+        server-versions: ['stable33']
+        richdocuments-versions: ['stable33']
         primary-storage: ['local', 'minio']
 
     name: php${{ matrix.php-versions }}-${{ matrix.databases }}-${{ matrix.server-versions }}-${{ matrix.primary-storage}}
diff --git a/composer.json b/composer.json
index 0922edc..e553e98 100644
--- a/composer.json
+++ b/composer.json
@@ -25,7 +25,7 @@
 	"require-dev": {
 		"friendsofphp/php-cs-fixer": "^3.82.0",
 		"nextcloud/coding-standard": "^1.2.1",
-		"nextcloud/ocp": "dev-master",
+		"nextcloud/ocp": "dev-stable33",
 		"phpunit/phpunit": "^10.5.28",
 		"vimeo/psalm": "^6.12"
 	}
diff --git a/composer.lock b/composer.lock
index dd3a10d..d303570 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": "c451b50dda192691118fb68ea53defcb",
+    "content-hash": "8b0274173fe6724e78babf843652ed72",
     "packages": [],
     "packages-dev": [
         {
@@ -1785,30 +1785,29 @@
         },
         {
             "name": "nextcloud/ocp",
-            "version": "dev-master",
+            "version": "dev-stable33",
             "source": {
                 "type": "git",
                 "url": "https://github.com/nextcloud-deps/ocp.git",
-                "reference": "01ad50a61f835a4a7511d305e7e21cddce84e804"
+                "reference": "42bd0340ad5ac84615ba9ce83a488ce858a848bf"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/nextcloud-deps/ocp/zipball/01ad50a61f835a4a7511d305e7e21cddce84e804",
-                "reference": "01ad50a61f835a4a7511d305e7e21cddce84e804",
+                "url": "https://api.github.com/repos/nextcloud-deps/ocp/zipball/42bd0340ad5ac84615ba9ce83a488ce858a848bf",
+                "reference": "42bd0340ad5ac84615ba9ce83a488ce858a848bf",
                 "shasum": ""
             },
             "require": {
-                "php": "~8.1 || ~8.2 || ~8.3 || ~8.4",
+                "php": "~8.1 || ~8.2 || ~8.3 || ~8.4 || ~8.5",
                 "psr/clock": "^1.0",
                 "psr/container": "^2.0.2",
                 "psr/event-dispatcher": "^1.0",
                 "psr/log": "^3.0.2"
             },
-            "default-branch": true,
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "33.0.0-dev"
+                    "dev-stable33": "33.0.0-dev"
                 }
             },
             "notification-url": "https://packagist.org/downloads/",
@@ -1828,9 +1827,9 @@
             "description": "Composer package containing Nextcloud's public OCP API and the unstable NCU API",
             "support": {
                 "issues": "https://github.com/nextcloud-deps/ocp/issues",
-                "source": "https://github.com/nextcloud-deps/ocp/tree/master"
+                "source": "https://github.com/nextcloud-deps/ocp/tree/stable33"
             },
-            "time": "2026-01-16T00:57:34+00:00"
+            "time": "2026-01-22T08:46:28+00:00"
         },
         {
             "name": "nikic/php-parser",