diff --git a/.github/workflows/phpunit-mysql.yml b/.github/workflows/phpunit-mysql.yml
index f95ae5006..e9d88eabe 100644
--- a/.github/workflows/phpunit-mysql.yml
+++ b/.github/workflows/phpunit-mysql.yml
@@ -100,7 +100,7 @@ jobs:
         uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
         with:
           repository: nextcloud/circles
-          ref: master
+          ref: stable34
           path: apps/circles
 
       - name: Checkout app
diff --git a/.github/workflows/phpunit-oci.yml b/.github/workflows/phpunit-oci.yml
index af5ab4eec..d9ba360fa 100644
--- a/.github/workflows/phpunit-oci.yml
+++ b/.github/workflows/phpunit-oci.yml
@@ -106,7 +106,7 @@ jobs:
         uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
         with:
           repository: nextcloud/circles
-          ref: master
+          ref: stable34
           path: apps/circles
 
       - name: Checkout app
diff --git a/.github/workflows/phpunit-pgsql.yml b/.github/workflows/phpunit-pgsql.yml
index 093bcf6c4..4b6d4e6b7 100644
--- a/.github/workflows/phpunit-pgsql.yml
+++ b/.github/workflows/phpunit-pgsql.yml
@@ -103,7 +103,7 @@ jobs:
         uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
         with:
           repository: nextcloud/circles
-          ref: master
+          ref: stable34
           path: apps/circles
 
       - name: Checkout app
diff --git a/.github/workflows/phpunit-sqlite.yml b/.github/workflows/phpunit-sqlite.yml
index 6feba1ba4..2fe92f24f 100644
--- a/.github/workflows/phpunit-sqlite.yml
+++ b/.github/workflows/phpunit-sqlite.yml
@@ -92,7 +92,7 @@ jobs:
         uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
         with:
           repository: nextcloud/circles
-          ref: master
+          ref: stable34
           path: apps/circles
 
       - name: Checkout app
diff --git a/composer.json b/composer.json
index 065f18f00..5f0e88a6d 100644
--- a/composer.json
+++ b/composer.json
@@ -3,7 +3,7 @@
 		"roave/security-advisories": "dev-latest",
 		"sabre/dav": "^4.1",
 		"sabre/xml": "^2.2",
-		"nextcloud/ocp": "dev-master"
+		"nextcloud/ocp": "dev-stable34"
 	},
 	"require": {
 		"bamarni/composer-bin-plugin": "^1.8"
diff --git a/composer.lock b/composer.lock
index 2b4c94243..c48c1051e 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": "bf4145ae01907a60ab04deb6249e7a3b",
+    "content-hash": "3e3bc055aa3e90a16bdbc7d2f341d6fe",
     "packages": [
         {
             "name": "bamarni/composer-bin-plugin",
@@ -67,16 +67,16 @@
     "packages-dev": [
         {
             "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": {
@@ -87,11 +87,10 @@
                 "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/",
@@ -111,9 +110,9 @@
             "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": "psr/clock",