diff --git a/metadata/org.koitharu.kotatsu.yml b/metadata/org.koitharu.kotatsu.yml
index 861d29f635..b6a7cf6b66 100644
--- a/metadata/org.koitharu.kotatsu.yml
+++ b/metadata/org.koitharu.kotatsu.yml
@@ -459,7 +459,14 @@ Builds:
     gradle:
       - yes
 
+  - versionName: 4.0.4
+    versionCode: 504
+    commit: d224cd99bbf59cf58e9c411a816cef01fd5e2aae
+    subdir: app
+    gradle:
+      - yes
+
 AutoUpdateMode: Version v%v
 UpdateCheckMode: Tags ^v[0-9.]+$
-CurrentVersion: 4.0.3
-CurrentVersionCode: 503
+CurrentVersion: 4.0.4
+CurrentVersionCode: 504