diff --git a/metadata/jp.yhonda.txt b/metadata/jp.yhonda.txt
index f5ce640071..0cf86511f8 100644
--- a/metadata/jp.yhonda.txt
+++ b/metadata/jp.yhonda.txt
@@ -39,8 +39,12 @@ Build:2.2,15
     commit=v2.2
     subdir=MaximaOnAndroid
 
+Build:2.4,17
+    commit=v2.4
+    subdir=MaximaOnAndroid
+
 Auto Update Mode:Version v%v
 Update Check Mode:Tags
-Current Version:2.2
-Current Version Code:15
+Current Version:2.4
+Current Version Code:17