diff --git a/.github/workflows/phpunit-mysql.yml b/.github/workflows/phpunit-mysql.yml
index b7029d51..fc85b99b 100644
--- a/.github/workflows/phpunit-mysql.yml
+++ b/.github/workflows/phpunit-mysql.yml
@@ -48,7 +48,7 @@ jobs:
     strategy:
       matrix:
         php-versions: ['8.0', '8.1', '8.2', '8.3']
-        server-versions: ['master']
+        server-versions: ['stable29']
         mysql-versions: ['8.1']
 
     name: MySQL ${{ matrix.mysql-versions }} PHP ${{ matrix.php-versions }} Nextcloud ${{ matrix.server-versions }}
diff --git a/.github/workflows/phpunit-pgsql.yml b/.github/workflows/phpunit-pgsql.yml
index 45a82163..c29f6173 100644
--- a/.github/workflows/phpunit-pgsql.yml
+++ b/.github/workflows/phpunit-pgsql.yml
@@ -48,7 +48,7 @@ jobs:
     strategy:
       matrix:
         php-versions: ['8.2']
-        server-versions: ['master']
+        server-versions: ['stable29']
 
     services:
       postgres:
diff --git a/.github/workflows/phpunit-sqlite.yml b/.github/workflows/phpunit-sqlite.yml
index ed1151ab..7f44034c 100644
--- a/.github/workflows/phpunit-sqlite.yml
+++ b/.github/workflows/phpunit-sqlite.yml
@@ -48,7 +48,7 @@ jobs:
     strategy:
       matrix:
         php-versions: ['8.2']
-        server-versions: ['master']
+        server-versions: ['stable29']
 
     steps:
       - name: Set app env
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 79402588..b61065fa 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -24,11 +24,11 @@ jobs:
     strategy:
       matrix:
         php-versions: [ '8.1' ]
-        nextcloud-versions: [ 'master' ]
+        nextcloud-versions: [ 'stable29' ]
         db: [ 'mysql' ]
         include:
           - php-versions: '8.0'
-            nextcloud-versions: master
+            nextcloud-versions: stable29
             db: 'pgsql'
     name: Nextcloud${{ matrix.nextcloud-versions }}-${{ matrix.db }} smoke test
     services: