diff --git a/metadata/cz.mendelu.xmarik.train_manager.yml b/metadata/cz.mendelu.xmarik.train_manager.yml
index a83316e029..5d0a355897 100644
--- a/metadata/cz.mendelu.xmarik.train_manager.yml
+++ b/metadata/cz.mendelu.xmarik.train_manager.yml
@@ -73,7 +73,19 @@ Builds:
     gradle:
       - yes
 
+  - versionName: '2.3'
+    versionCode: 34
+    commit: 4a0ea876fb8fe3e12374cf124bdc868673349b11
+    subdir: app
+    sudo:
+      - echo "deb https://deb.debian.org/debian trixie main" > /etc/apt/sources.list.d/trixie.list
+      - apt-get update
+      - apt-get install -y -t trixie openjdk-21-jdk-headless
+      - update-alternatives --auto java
+    gradle:
+      - yes
+
 AutoUpdateMode: Version
 UpdateCheckMode: Tags
-CurrentVersion: '2.1'
-CurrentVersionCode: 32
+CurrentVersion: '2.3'
+CurrentVersionCode: 34