diff --git a/README.md b/README.md
index cfe6154d..303010cd 100644
--- a/README.md
+++ b/README.md
@@ -32,7 +32,7 @@ openDesk currently features the following functional main components:
 | -------------------- | --------------------------- | -------------------------------------------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------- |
 | Chat & collaboration | Element ft. Nordeck widgets | [1.11.59](https://github.com/element-hq/element-desktop/releases/tag/v1.11.59)                                 | [For the most recent release](https://element.io/user-guide)                                                                                 |
 | Diagram editor       | Cryptpad ft. diagrams.net   | [5.6.0](https://github.com/cryptpad/cryptpad/releases/tag/5.6.0)                                               | [For the most recent release](https://docs.cryptpad.org/en/)                                                                                 |
-| File management      | Nextcloud                   | [28.0.4](https://nextcloud.com/de/changelog/#28-0-4)                                                           | [Nextcloud 28](https://docs.nextcloud.com/)                                                                                                  |
+| File management      | Nextcloud                   | [28.0.5](https://nextcloud.com/de/changelog/#28-0-5)                                                           | [Nextcloud 28](https://docs.nextcloud.com/)                                                                                                  |
 | Groupware            | OX App Suite                | [8.23](https://documentation.open-xchange.com/appsuite/releases/8.23/)                                         | Online documentation available from within the installed application; [Additional resources](https://www.open-xchange.com/resources/oxpedia) |
 | Knowledge management | XWiki                       | [15.10.8](https://www.xwiki.org/xwiki/bin/view/Blog/XWiki15108Released)                                        | [For the most recent release](https://www.xwiki.org/xwiki/bin/view/Documentation)                                                            |
 | Portal & IAM         | Nubus                       | Product Preview[^1]                                                                                            | [Univention's documentation website](https://docs.software-univention.de/n/en/index.html)                                                    |
diff --git a/helmfile/environments/default/images.yaml b/helmfile/environments/default/images.yaml
index c4835cd3..608e6b2e 100644
--- a/helmfile/environments/default/images.yaml
+++ b/helmfile/environments/default/images.yaml
@@ -220,7 +220,7 @@ images:
     # upstreamRepository: 'bmi/opendesk/components/platform-development/images/opendesk-nextcloud-apache2'
     registry: "registry.opencode.de"
     repository: "bmi/opendesk/components/platform-development/images/opendesk-nextcloud-apache2"
-    tag: "1.1.20@sha256:2e493db960723bc53880b33867a419da321ef74f7d05fb5f580442cf8948a876"
+    tag: "1.1.21@sha256:ec63d564eb11d7ed213a5ef8719f2b3380e552f1ffb1251470b84c0c8937b7b8"
   nextcloudExporter:
     # providerCategory: 'Platform'
     # providerResponsible: 'openDesk'
@@ -236,7 +236,7 @@ images:
     # upstreamRepository: 'bmi/opendesk/components/platform-development/images/opendesk-nextcloud-management'
     registry: "registry.opencode.de"
     repository: "bmi/opendesk/components/platform-development/images/opendesk-nextcloud-management"
-    tag: "1.3.11@sha256:f74da009b8f5006abb4822220e62976ede6be8e099487613187d9c8c3119fe3c"
+    tag: "1.3.12@sha256:54bb5a90ebe49b33b053e8a7df2fa8d8cb992b17f68a04d08357961c3aded0b0"
   nextcloudPHP:
     # providerCategory: 'Platform'
     # providerResponsible: 'openDesk'
@@ -244,7 +244,7 @@ images:
     # upstreamRepository: 'bmi/opendesk/components/platform-development/images/opendesk-nextcloud-php'
     registry: "registry.opencode.de"
     repository: "bmi/opendesk/components/platform-development/images/opendesk-nextcloud-php"
-    tag: "1.8.10@sha256:6afcc0ca76f2736e3018328380bdc85b14d5e165fccd7a2b5525fe3137074ff5"
+    tag: "1.8.11@sha256:85b3bbf027c9e6a2ccf411b8e2b3752f6a58a3a14f00fb92ecefd9e7ca0c6954"
   opendeskKeycloakBootstrap:
     # providerCategory: 'Platform'
     # providerResponsible: 'openDesk'