diff --git a/androidApp/build.gradle.kts b/androidApp/build.gradle.kts
index f191774..6573295 100644
--- a/androidApp/build.gradle.kts
+++ b/androidApp/build.gradle.kts
@@ -74,8 +74,8 @@ android {
         applicationId = "com.derakkuma"
         minSdk = 26
         targetSdk = 36
-        versionCode = 8
-        versionName = "0.3.0"
+        versionCode = 9
+        versionName = "0.4.0"
     }
 
     compileOptions {