diff --git a/metadata/org.openobservatory.ooniprobe.yml b/metadata/org.openobservatory.ooniprobe.yml
index a814d24887..f8efa886c0 100644
--- a/metadata/org.openobservatory.ooniprobe.yml
+++ b/metadata/org.openobservatory.ooniprobe.yml
@@ -711,7 +711,19 @@ Builds:
       - sed -i -e "/android {/alintOptions { disable 'ExtraTranslation' }" build.gradle
     ndk: r22b
 
+  - versionName: 4.0.0
+    versionCode: 122
+    commit: 156a3bbf73f7eceffd900eaeeb463f547af75918
+    subdir: app
+    gradle:
+      - ooniStableFdroid
+    prebuild:
+      - sed -i -e '/fabric/d' -e 's/22.0.7026061/22.1.7171670/' -e '/com.google.gms/d'
+        -e '/gms.googleServices/d' ../build.gradle build.gradle
+      - sed -i -e "/android {/alintOptions { disable 'ExtraTranslation' }" build.gradle
+    ndk: r22b
+
 AutoUpdateMode: Version
 UpdateCheckMode: Tags
-CurrentVersion: 3.9.0
-CurrentVersionCode: 118
+CurrentVersion: 4.0.0
+CurrentVersionCode: 122