diff --git a/metadata/cloud.valetudo.companion.yml b/metadata/cloud.valetudo.companion.yml
index a767754c17..cddb0ae84c 100644
--- a/metadata/cloud.valetudo.companion.yml
+++ b/metadata/cloud.valetudo.companion.yml
@@ -46,7 +46,18 @@ Builds:
     gradle:
       - yes
 
+  - versionName: 2021.12.0
+    versionCode: 6
+    commit: 9251ecca7479d69dfcf042816826a4a104045048
+    subdir: app
+    sudo:
+      - apt-get update || apt-get update
+      - apt-get install -t stretch-backports openjdk-11-jdk-headless openjdk-11-jre-headless
+      - update-alternatives --auto java
+    gradle:
+      - yes
+
 AutoUpdateMode: Version %v
 UpdateCheckMode: Tags
-CurrentVersion: 2021.11.0
-CurrentVersionCode: 5
+CurrentVersion: 2021.12.0
+CurrentVersionCode: 6