diff --git a/app/build.gradle.kts b/app/build.gradle.kts
index 846af79..b606535 100644
--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@@ -17,8 +17,8 @@ android {
         applicationId = "com.app.input.color.board"
         minSdk = 24
         targetSdk = 36
-        versionCode = 3
-        versionName = "1.2"
+        versionCode = 4
+        versionName = "1.3"
         setProperty(
             "archivesBaseName",
             "ColorBoard_V" + versionName + "(${versionCode})_$timestamp"