diff --git a/metadata/t20kdc.offlinepuzzlesolver.yml b/metadata/t20kdc.offlinepuzzlesolver.yml
index 6c61e92140..600b36e392 100644
--- a/metadata/t20kdc.offlinepuzzlesolver.yml
+++ b/metadata/t20kdc.offlinepuzzlesolver.yml
@@ -25,7 +25,14 @@ Builds:
     gradle:
       - yes
 
+  - versionName: '4.0'
+    versionCode: 4
+    commit: 06320725744f782eac6bfc2fcd504a01e5a801b7
+    subdir: app
+    gradle:
+      - yes
+
 AutoUpdateMode: Version v%c
 UpdateCheckMode: Tags
-CurrentVersion: '2.0'
-CurrentVersionCode: 2
+CurrentVersion: '4.0'
+CurrentVersionCode: 4