diff --git a/README.md b/README.md
index 73452d42..b2d1661d 100644
--- a/README.md
+++ b/README.md
@@ -34,7 +34,7 @@ openDesk currently features the following functional main components:
 | 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                   | [28.0.5](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)                                                            |
+| Knowledge management | XWiki                       | [16.4.1](https://www.xwiki.org/xwiki/bin/view/ReleaseNotes/Data/XWiki/16.4.1/)        | [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)                                                    |
 | Project management   | OpenProject                 | [14.2.0](https://www.openproject.org/docs/release-notes/14-2-0/)                      | [For the most recent release](https://www.openproject.org/docs/user-guide/)                                                                  |
 | Videoconferencing    | Jitsi                       | [2.0.9457](https://github.com/jitsi/jitsi-meet/releases/tag/stable%2Fjitsi-meet_9457) | [For the most recent  release](https://jitsi.github.io/handbook/docs/category/user-guide/)                                                   |
diff --git a/helmfile/environments/default/images.yaml b/helmfile/environments/default/images.yaml
index 924fb182..c1bbde35 100644
--- a/helmfile/environments/default/images.yaml
+++ b/helmfile/environments/default/images.yaml
@@ -788,5 +788,5 @@ images:
     # upstreamMirrorStartFrom: ["0", "12"]
     registry: "registry.opencode.de"
     repository: "bmi/opendesk/components/supplier/xwiki/images-mirror/xwiki"
-    tag: "0.18-mariadb-jetty-alpine@sha256:28493067a218fcdbe1a6db52a65b4db3c3201caf10d7ae3f329663884d7d4c34"
+    tag: "0.19-mariadb-jetty-alpine@sha256:8590ee815bceb7764df681b9239b4606adc5b3750e4eff2d928b62dcd046a623"
 ...