diff --git a/pkgs/servers/nextcloud/packages/25.json b/pkgs/servers/nextcloud/packages/25.json
index 937754f20ccf..d37b8530de3b 100644
--- a/pkgs/servers/nextcloud/packages/25.json
+++ b/pkgs/servers/nextcloud/packages/25.json
@@ -20,9 +20,9 @@
     ]
   },
   "contacts": {
-    "sha256": "1xs42qfnw9j5f930798yl9vj2dpmjsg3i1m6phx0x3dbcbjd2da6",
-    "url": "https://github.com/nextcloud-releases/contacts/releases/download/v5.3.0/contacts-v5.3.0.tar.gz",
-    "version": "5.3.0",
+    "sha256": "07bnq5hfw9br2xa1j77vydwdaxnc0jyzpacd9hh4f5hvgxmbg6ag",
+    "url": "https://github.com/nextcloud-releases/contacts/releases/download/V5.3.1/contacts-V5.3.1.tar.gz",
+    "version": "5.3.1",
     "description": "The Nextcloud contacts app is a user interface for Nextcloud's CardDAV server. Easily sync contacts from various devices with your Nextcloud and edit them online.\n\n* 🚀 **Integration with other Nextcloud apps!** Currently Mail and Calendar – more to come.\n* 🎉 **Never forget a birthday!** You can sync birthdays and other recurring events with your Nextcloud Calendar.\n* 👥 **Sharing of Adressbooks!** You want to share your contacts with your friends or coworkers? No problem!\n* 🙈 **We’re not reinventing the wheel!** Based on the great and open SabreDAV library.",
     "homepage": "https://github.com/nextcloud/contacts#readme",
     "licenses": [
@@ -169,6 +169,16 @@
       "agpl"
     ]
   },
+  "qownnotesapi": {
+    "sha256": "1hkcqcc6y7x0zrc88qqmsf7mz0dl1kk06gsl6la3kr33fxr0cp0k",
+    "url": "https://github.com/pbek/qownnotesapi/releases/download/v23.6.0/qownnotesapi-nc.tar.gz",
+    "version": "23.6.0",
+    "description": "QOwnNotesAPI is the Nextcloud/ownCloud API for [QOwnNotes](http://www.qownnotes.org), the open source notepad for Linux, macOS and Windows, that works together with the notes application of Nextcloud/ownCloud.\n\nThe only purpose of this App is to provide API access to your Nextcloud/ownCloud server for your QOwnNotes desktop installation, you cannot use this App for anything else, if you don't have QOwnNotes installed on your desktop computer!",
+    "homepage": "https://github.com/pbek/qownnotesapi",
+    "licenses": [
+      "agpl"
+    ]
+  },
   "registration": {
     "sha256": "07dqc670qmdb3c8jjnj7azxxspjhiv6m9nrj960y3rjabyzy25m9",
     "url": "https://github.com/nextcloud-releases/registration/releases/download/v2.1.0/registration-v2.1.0.tar.gz",
diff --git a/pkgs/servers/nextcloud/packages/26.json b/pkgs/servers/nextcloud/packages/26.json
index 98e7441d2b35..bcff05b3f238 100644
--- a/pkgs/servers/nextcloud/packages/26.json
+++ b/pkgs/servers/nextcloud/packages/26.json
@@ -20,9 +20,9 @@
     ]
   },
   "contacts": {
-    "sha256": "1xs42qfnw9j5f930798yl9vj2dpmjsg3i1m6phx0x3dbcbjd2da6",
-    "url": "https://github.com/nextcloud-releases/contacts/releases/download/v5.3.0/contacts-v5.3.0.tar.gz",
-    "version": "5.3.0",
+    "sha256": "07bnq5hfw9br2xa1j77vydwdaxnc0jyzpacd9hh4f5hvgxmbg6ag",
+    "url": "https://github.com/nextcloud-releases/contacts/releases/download/V5.3.1/contacts-V5.3.1.tar.gz",
+    "version": "5.3.1",
     "description": "The Nextcloud contacts app is a user interface for Nextcloud's CardDAV server. Easily sync contacts from various devices with your Nextcloud and edit them online.\n\n* 🚀 **Integration with other Nextcloud apps!** Currently Mail and Calendar – more to come.\n* 🎉 **Never forget a birthday!** You can sync birthdays and other recurring events with your Nextcloud Calendar.\n* 👥 **Sharing of Adressbooks!** You want to share your contacts with your friends or coworkers? No problem!\n* 🙈 **We’re not reinventing the wheel!** Based on the great and open SabreDAV library.",
     "homepage": "https://github.com/nextcloud/contacts#readme",
     "licenses": [
@@ -100,9 +100,9 @@
     ]
   },
   "mail": {
-    "sha256": "03az3x6mjswh4zj1a5zi9v7syskxkv98agvvv1pkmr76zbbvrzi0",
-    "url": "https://github.com/nextcloud-releases/mail/releases/download/v3.2.0/mail-v3.2.0.tar.gz",
-    "version": "3.2.0",
+    "sha256": "1i149w2c2nlk3yn0bh872ijkaqxqbnlvsr558fn8gml0z9vwdfav",
+    "url": "https://github.com/nextcloud-releases/mail/releases/download/v3.2.1/mail-v3.2.1.tar.gz",
+    "version": "3.2.1",
     "description": "**💌 A mail app for Nextcloud**\n\n- **🚀 Integration with other Nextcloud apps!** Currently Contacts, Calendar & Files – more to come.\n- **📥 Multiple mail accounts!** Personal and company account? No problem, and a nice unified inbox. Connect any IMAP account.\n- **🔒 Send & receive encrypted mails!** Using the great [Mailvelope](https://mailvelope.com) browser extension.\n- **🙈 We’re not reinventing the wheel!** Based on the great [Horde](https://horde.org) libraries.\n- **📬 Want to host your own mail server?** We do not have to reimplement this as you could set up [Mail-in-a-Box](https://mailinabox.email)!",
     "homepage": "https://github.com/nextcloud/mail#readme",
     "licenses": [
@@ -169,6 +169,16 @@
       "agpl"
     ]
   },
+  "qownnotesapi": {
+    "sha256": "1hkcqcc6y7x0zrc88qqmsf7mz0dl1kk06gsl6la3kr33fxr0cp0k",
+    "url": "https://github.com/pbek/qownnotesapi/releases/download/v23.6.0/qownnotesapi-nc.tar.gz",
+    "version": "23.6.0",
+    "description": "QOwnNotesAPI is the Nextcloud/ownCloud API for [QOwnNotes](http://www.qownnotes.org), the open source notepad for Linux, macOS and Windows, that works together with the notes application of Nextcloud/ownCloud.\n\nThe only purpose of this App is to provide API access to your Nextcloud/ownCloud server for your QOwnNotes desktop installation, you cannot use this App for anything else, if you don't have QOwnNotes installed on your desktop computer!",
+    "homepage": "https://github.com/pbek/qownnotesapi",
+    "licenses": [
+      "agpl"
+    ]
+  },
   "registration": {
     "sha256": "07dqc670qmdb3c8jjnj7azxxspjhiv6m9nrj960y3rjabyzy25m9",
     "url": "https://github.com/nextcloud-releases/registration/releases/download/v2.1.0/registration-v2.1.0.tar.gz",
diff --git a/pkgs/servers/nextcloud/packages/nextcloud-apps.json b/pkgs/servers/nextcloud/packages/nextcloud-apps.json
index 86e0ac7ef990..8f4ddd98c430 100644
--- a/pkgs/servers/nextcloud/packages/nextcloud-apps.json
+++ b/pkgs/servers/nextcloud/packages/nextcloud-apps.json
@@ -16,6 +16,7 @@
 , "onlyoffice"
 , "polls"
 , "previewgenerator"
+, "qownnotesapi"
 , "registration"
 , "spreed"
 , "tasks"