diff --git a/metadata/com.simplemobiletools.calendar.txt b/metadata/com.simplemobiletools.calendar.txt
index 5b32c01978..fee554ea01 100644
--- a/metadata/com.simplemobiletools.calendar.txt
+++ b/metadata/com.simplemobiletools.calendar.txt
@@ -82,7 +82,12 @@ Build:1.20,20
     subdir=app
     gradle=yes
 
+Build:1.21,21
+    commit=1.21
+    subdir=app
+    gradle=yes
+
 Auto Update Mode:Version %v
 Update Check Mode:Tags
-Current Version:1.20
-Current Version Code:20
+Current Version:1.21
+Current Version Code:21