diff --git a/metadata/cloud.valetudo.companion.yml b/metadata/cloud.valetudo.companion.yml
index beaeaf0ea1..c0859591d8 100644
--- a/metadata/cloud.valetudo.companion.yml
+++ b/metadata/cloud.valetudo.companion.yml
@@ -24,7 +24,18 @@ Builds:
     gradle:
       - yes
 
+  - versionName: 2021.09.3
+    versionCode: 4
+    commit: 99ffeda16ac32d87acd4e2ddff82118ebc637325
+    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: 2021.09.2
-CurrentVersionCode: 3
+CurrentVersion: 2021.09.3
+CurrentVersionCode: 4