diff --git a/composer.json b/composer.json
index 99472be..842f35d 100644
--- a/composer.json
+++ b/composer.json
@@ -27,7 +27,7 @@
 		"psalm:fix": "psalm --alter --issues=InvalidReturnType,InvalidNullableReturnType,MissingParamType,InvalidFalsableReturnType"
 	},
 	"require-dev": {
-		"nextcloud/ocp": "dev-master",
+		"nextcloud/ocp": "dev-stable34",
 		"vimeo/psalm": "^6.14",
 		"nextcloud/coding-standard": "^1.4"
 	}
diff --git a/composer.lock b/composer.lock
index 32a426d..85ce705 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": "0cb7f6e2f77b2bb9bb866f218e28fb85",
+    "content-hash": "c06f4dbaca63517762bd4e8cd579d23a",
     "packages": [],
     "packages-dev": [
         {
@@ -1725,16 +1725,16 @@
         },
         {
             "name": "nextcloud/ocp",
-            "version": "dev-master",
+            "version": "dev-stable34",
             "source": {
                 "type": "git",
                 "url": "https://github.com/nextcloud-deps/ocp.git",
-                "reference": "f3fddf2af92f48d3f53569074f69f0ae4bad52b6"
+                "reference": "72de02fbad95545055983d050e564fe39128992d"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/nextcloud-deps/ocp/zipball/f3fddf2af92f48d3f53569074f69f0ae4bad52b6",
-                "reference": "f3fddf2af92f48d3f53569074f69f0ae4bad52b6",
+                "url": "https://api.github.com/repos/nextcloud-deps/ocp/zipball/72de02fbad95545055983d050e564fe39128992d",
+                "reference": "72de02fbad95545055983d050e564fe39128992d",
                 "shasum": ""
             },
             "require": {
@@ -1745,11 +1745,10 @@
                 "psr/http-client": "^1.0.3",
                 "psr/log": "^3.0.2"
             },
-            "default-branch": true,
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "34.0.0-dev"
+                    "dev-stable34": "34.0.0-dev"
                 }
             },
             "notification-url": "https://packagist.org/downloads/",
@@ -1769,9 +1768,9 @@
             "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/stable34"
             },
-            "time": "2026-05-09T01:52:54+00:00"
+            "time": "2026-05-15T08:43:27+00:00"
         },
         {
             "name": "nikic/php-parser",