diff --git a/vikunja/docker-compose.yml b/vikunja/docker-compose.yml
index 891b9f9eeb..a95b9c8763 100644
--- a/vikunja/docker-compose.yml
+++ b/vikunja/docker-compose.yml
@@ -25,7 +25,7 @@ services:
       start_period: 30s
 
   web:
-    image: vikunja/vikunja:1.1.0@sha256:84b56920e2860c67cb889bce0e0950aa529e42838b45bdf81eb2422178e90cc7
+    image: vikunja/vikunja:2.1.0@sha256:f13103b0287aef74a69241fa46e6cac76e14caf643602144ccaca57fc76e587f
     environment:
       VIKUNJA_SERVICE_PUBLICURL: http://${DEVICE_DOMAIN_NAME}:4523
       VIKUNJA_DATABASE_HOST: vikunja_db_1
diff --git a/vikunja/umbrel-app.yml b/vikunja/umbrel-app.yml
index 2074bedb86..3af0a6cff6 100644
--- a/vikunja/umbrel-app.yml
+++ b/vikunja/umbrel-app.yml
@@ -2,7 +2,7 @@ manifestVersion: 1
 id: vikunja
 category: files
 name: Vikunja
-version: "1.1.0"
+version: "2.1.0"
 tagline: The open-source, self-hostable to-do app
 description: >-
   Think of Vikunja like the notebook you have with all your things to keep track of. But with superpowers.
@@ -22,20 +22,12 @@ description: >-
 
   You can view your tasks in the classic list view - or in a Gantt Chart, or Table view, or Kanban Board. Whatever you need!
 releaseNotes: >-
+  🚨 This release fixes multiple critical security issues, including a security fix in v1.1.0, 4 critical security issues in v2.0.0, and a password reset token vulnerability in v2.1.0. Upgrading is highly recommended.
+
+
   Key highlights in this release:
-    - LDAP authentication support with group and avatar sync
-    - User @mentions in task descriptions and comments with a search popup
-    - Tasks now show comment counts and unread comment indicators
-    - Drag and drop tasks between projects
-    - Kanban improvements: collapsible done column, default buckets, and always-show task counts option
-    - Gantt chart completely rebuilt with fewer bugs
-    - Clicking a label now filters the home page by that label
-    - Descriptions auto-save when navigating away, and draft comments are saved locally
-    - S3-compatible file storage support
-    - Sidebar can now be resized via drag and drop
-    - Configurable date and time display formats in user settings
-    - New translations: Bulgarian, Finnish, Hebrew, Lithuanian, and Turkish
-    - Right-to-left layout support for Arabic and Hebrew
+    - Fixed a security issue with password reset tokens
+    - Checklist indicators now turn green when all items are done
 
 
   Full release notes are available at https://vikunja.io/changelog/