diff --git a/README.md b/README.md
index 646c431..b7961ef 100644
--- a/README.md
+++ b/README.md
@@ -46,7 +46,7 @@ Currently the following hosts are installed:
 | beryllium.binary-kitchen.net  | Debian 12 | Web *                   |
 | boron.binary-kitchen.net      | Debian 12 | Gitea                   |
 | carbon.binary-kitchen.net     | Debian 12 | Jabber                  |
-| nitrogen.binary-kitchen.net   | Debian 11 | NextCloud               |
+| nitrogen.binary-kitchen.net   | Debian 12 | NextCloud               |
 | oxygen.binary-kitchen.net     | Debian 12 | Shell                   |
 | fluorine.binary-kitchen.net   | Debian 12 | Web (div. via Docker)   |
 | neon.binary-kitchen.net       | Debian 12 | Auth. DNS               |
diff --git a/roles/nextcloud/files/opcache.ini b/roles/nextcloud/files/opcache.ini
index 98e7dec..2814873 100644
--- a/roles/nextcloud/files/opcache.ini
+++ b/roles/nextcloud/files/opcache.ini
@@ -1,12 +1,4 @@
 ; configuration for php opcache module
 ; priority=10
 zend_extension=opcache.so
-
-opcache.enable=1
-opcache.enable_cli=1
-opcache.interned_strings_buffer=8
-opcache.max_accelerated_files=10000
-opcache.memory_consumption=128
-opcache.save_comments=1
-opcache.revalidate_freq=1
-opcache.jit_buffer_size=100M
+opcache.jit=off
diff --git a/roles/nextcloud/files/www.conf b/roles/nextcloud/files/www.conf
index e87cad4..9205b84 100644
--- a/roles/nextcloud/files/www.conf
+++ b/roles/nextcloud/files/www.conf
@@ -230,7 +230,7 @@ pm.max_spare_servers = 15
 ;   last request memory:  0
 ;
 ; Note: There is a real-time FPM status monitoring sample web page available
-;       It's available in: /usr/share/php/8.2/fpm/status.html
+;       It's available in: /usr/share/php/8.3/fpm/status.html
 ;
 ; Note: The value must start with a leading slash (/). The value can be
 ;       anything, but it may not be a good idea to use the .php extension or it
diff --git a/roles/nextcloud/handlers/main.yml b/roles/nextcloud/handlers/main.yml
index 2954fc4..a9ecacc 100644
--- a/roles/nextcloud/handlers/main.yml
+++ b/roles/nextcloud/handlers/main.yml
@@ -3,5 +3,5 @@
 - name: Restart nginx
   service: name=nginx state=restarted
 
-- name: Restart php8.2-fpm
-  service: name=php8.2-fpm state=restarted
+- name: Restart php8.3-fpm
+  service: name=php8.3-fpm state=restarted
diff --git a/roles/nextcloud/tasks/main.yml b/roles/nextcloud/tasks/main.yml
index 609e251..d922c08 100644
--- a/roles/nextcloud/tasks/main.yml
+++ b/roles/nextcloud/tasks/main.yml
@@ -10,48 +10,47 @@
   apt_key: url="https://collaboraoffice.com/downloads/gpg/collaboraonline-release-keyring.gpg"
 
 - name: Enable collaboraoffice repository
-  apt_repository: repo="deb https://www.collaboraoffice.com/repos/CollaboraOnline/CODE-debian11 ./"
+  apt_repository: repo="deb https://www.collaboraoffice.com/repos/CollaboraOnline/CODE-deb ./"
 
 - name: Install packages
   apt:
     name:
-    - php8.2
-    - php8.2-apcu
-    - php8.2-bcmath
-    - php8.2-bz2
-    - php8.2-cli
-    - php8.2-common
-    - php8.2-curl
-    - php8.2-dev
-    - php8.2-fpm
-    - php8.2-gd
-    - php8.2-gmp
-    - php8.2-imagick
-    - php8.2-imap
-    - php8.2-intl
-    - php8.2-ldap
-    - php8.2-mbstring
-    - php8.2-mysql
-    - php8.2-opcache
-    - php8.2-pgsql
-    - php8.2-readline
-    - php8.2-redis
-    - php8.2-soap
-    - php8.2-sqlite3
-    - php8.2-tidy
-    - php8.2-xml
-    - php8.2-xmlrpc
-    - php8.2-zip
+    - php8.3
+    - php8.3-apcu
+    - php8.3-bcmath
+    - php8.3-bz2
+    - php8.3-cli
+    - php8.3-common
+    - php8.3-curl
+    - php8.3-fpm
+    - php8.3-gd
+    - php8.3-gmp
+    - php8.3-imagick
+    - php8.3-imap
+    - php8.3-intl
+    - php8.3-ldap
+    - php8.3-mbstring
+    - php8.3-mysql
+    - php8.3-opcache
+    - php8.3-pgsql
+    - php8.3-readline
+    - php8.3-redis
+    - php8.3-soap
+    - php8.3-sqlite3
+    - php8.3-tidy
+    - php8.3-xml
+    - php8.3-xmlrpc
+    - php8.3-zip
     - postgresql
     - python3-psycopg2
 
-- name: Configure PostgreSQL database
-  postgresql_db: name={{ nextcloud_dbname }}
+- name: Configure PostgreSQL user
+  postgresql_user: name={{ nextcloud_dbuser }} password={{ nextcloud_dbpass }}
   become: true
   become_user: postgres
 
-- name: Configure PostgreSQL user
-  postgresql_user: db={{ nextcloud_dbname }} name={{ nextcloud_dbuser }} password={{ nextcloud_dbpass }} priv=ALL state=present
+- name: Configure PostgreSQL database
+  postgresql_db: name={{ nextcloud_dbname }} owner={{ nextcloud_dbuser }}
   become: true
   become_user: postgres
 
@@ -70,20 +69,20 @@
   template: src=vhost.j2 dest=/etc/nginx/sites-available/nextcloud
   notify: Restart nginx
 
-- name: Configure php8.2-fpm
-  copy: src=www.conf dest=/etc/php/8.2/fpm/pool.d/www.conf
-  notify: Restart php8.2-fpm
+- name: Configure php8.3-fpm
+  copy: src=www.conf dest=/etc/php/8.3/fpm/pool.d/www.conf
+  notify: Restart php8.3-fpm
 
-- name: Configure php8.2 opcache
-  copy: src=opcache.ini dest=/etc/php/8.2/mods-available/opcache.ini
-  notify: Restart php8.2-fpm
+- name: Configure php8.3 opcache
+  copy: src=opcache.ini dest=/etc/php/8.3/mods-available/opcache.ini
+  notify: Restart php8.3-fpm
 
 - name: Enable vhost
   file: src=/etc/nginx/sites-available/nextcloud dest=/etc/nginx/sites-enabled/nextcloud state=link
   notify: Restart nginx
 
-- name: Start php8.2-fpm
-  service: name=php8.2-fpm state=started enabled=yes
+- name: Start php8.3-fpm
+  service: name=php8.3-fpm state=started enabled=yes
 
 - name: Start PostgreSQL
   service: name=postgresql state=started enabled=yes