diff --git a/public/audio/bgm/battle_plasma_grunt.mp3 b/public/audio/bgm/battle_plasma_grunt.mp3
index 7d1bf710bc5..c3d004514d0 100644
Binary files a/public/audio/bgm/battle_plasma_grunt.mp3 and b/public/audio/bgm/battle_plasma_grunt.mp3 differ
diff --git a/src/battle-scene.ts b/src/battle-scene.ts
index 7c5f04caf45..2c67c4d2cde 100644
--- a/src/battle-scene.ts
+++ b/src/battle-scene.ts
@@ -2255,8 +2255,8 @@ export default class BattleScene extends SceneBase {
         return 12.062;
       case "battle_galactic_grunt": //BDSP Team Galactic Battle
         return 13.043;
-      case "battle_plasma_grunt": //BW Team Plasma Battle
-        return 12.974;
+      case "battle_plasma_grunt": //B2W2 Team Plasma Battle
+        return 14.758;
       case "battle_flare_grunt": //XY Team Flare Battle
         return 4.228;
       case "battle_aether_grunt": // SM Aether Foundation Battle