diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index f94ab643..9c7d488a 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -409,18 +409,16 @@ jobs:
     name: NC_Py_API • Oracle
     services:
       oracle:
-        image: ghcr.io/gvenzl/oracle-xe:11
+        image: ghcr.io/gvenzl/oracle-xe:21
         env:
-          ORACLE_RANDOM_PASSWORD: true
-          APP_USER: useroracle
-          APP_USER_PASSWORD: userpassword
+          ORACLE_PASSWORD: oracle
         options: >-
           --health-cmd healthcheck.sh
-          --health-interval 10s
-          --health-timeout 5s
+          --health-interval 20s
+          --health-timeout 10s
           --health-retries 10
         ports:
-          - 1521:1521/tcp
+          - 1521:1521
 
     steps:
       - uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6.2.0
@@ -456,8 +454,12 @@ jobs:
         uses: shivammathur/setup-php@accd6127cb78bee3e8082180cb391013d204ef9f # v2
         with:
           php-version: '8.3'
-          extensions: bz2, ctype, curl, dom, fileinfo, gd, iconv, intl, json, libxml, mbstring, \
-            posix, session, simplexml, xmlreader, xmlwriter, zip, zlib, oci8
+          extensions: bz2, ctype, curl, dom, fileinfo, gd, iconv, intl, json, libxml, mbstring, openssl, pcntl, posix, session, simplexml, xmlreader, xmlwriter, zip, zlib, oci8
+          coverage: none
+          ini-file: development
+          ini-values: disable_functions=
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Check composer file existence
         id: check_composer
@@ -475,12 +477,10 @@ jobs:
         run: composer i --no-dev
 
       - name: Set up Nextcloud
-        env:
-          DB_PORT: 4444
         run: |
           mkdir data
           ./occ maintenance:install --verbose --database=oci --database-name=XE \
-            --database-host=127.0.0.1 --database-port=1521 --database-user=useroracle --database-pass=userpassword \
+            --database-host=127.0.0.1 --database-port=1521 --database-user=system --database-pass=oracle \
             --admin-user admin --admin-pass admin
           ./occ config:system:set ratelimit.protection.enabled --value=false --type=boolean
           ./occ app:enable --force ${{ env.APP_NAME }}