diff --git a/metadata/cz.mendelu.xmarik.train_manager.yml b/metadata/cz.mendelu.xmarik.train_manager.yml
index c12f14aacc..a83316e029 100644
--- a/metadata/cz.mendelu.xmarik.train_manager.yml
+++ b/metadata/cz.mendelu.xmarik.train_manager.yml
@@ -61,7 +61,19 @@ Builds:
     gradle:
       - yes
 
+  - versionName: '2.1'
+    versionCode: 32
+    commit: 7e2d31a92a2337a5edfd1aa715ae0803798e995c
+    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: '2.0'
-CurrentVersionCode: 31
+CurrentVersion: '2.1'
+CurrentVersionCode: 32