diff --git a/packages/frontend/src/scripts/drop-and-fusion-engine.ts b/packages/frontend/src/scripts/drop-and-fusion-engine.ts
index b45aa591d166a4a987232e286a49144ed93950d9..aef26130657c62fa48989b7cf86c177b5adc1391 100644
--- a/packages/frontend/src/scripts/drop-and-fusion-engine.ts
+++ b/packages/frontend/src/scripts/drop-and-fusion-engine.ts
@@ -990,7 +990,7 @@ export class DropAndFusionGame extends EventEmitter<{
 }> {
 	private PHYSICS_QUALITY_FACTOR = 16; // 低いほどパフォーマンスが高いがガタガタして安定しなくなる、逆に高すぎても何故か不安定になる
 	private COMBO_INTERVAL = 60; // frame
-	public readonly GAME_VERSION = 2;
+	public readonly GAME_VERSION = 3;
 	public readonly GAME_WIDTH = 450;
 	public readonly GAME_HEIGHT = 600;
 	public readonly DROP_COOLTIME = 30; // frame