diff --git a/metadata/org.quantumbadger.redreader.yml b/metadata/org.quantumbadger.redreader.yml
index 74b7c66138..02272e1487 100644
--- a/metadata/org.quantumbadger.redreader.yml
+++ b/metadata/org.quantumbadger.redreader.yml
@@ -439,7 +439,14 @@ Builds:
       - yes
     ndk: r22b
 
+  - versionName: '1.21'
+    versionCode: 105
+    commit: a4ca9c04ef5ee8f8643f670c20c1c924479bff61
+    gradle:
+      - yes
+    ndk: r22b
+
 AutoUpdateMode: Version
 UpdateCheckMode: Tags
-CurrentVersion: '1.20'
-CurrentVersionCode: 104
+CurrentVersion: '1.21'
+CurrentVersionCode: 105