diff --git a/popcorn/Assets/MyGame/Scripts/Const.cs b/popcorn/Assets/MyGame/Scripts/Const.cs
index 2db79d5e..bdfb7e76 100644
--- a/popcorn/Assets/MyGame/Scripts/Const.cs
+++ b/popcorn/Assets/MyGame/Scripts/Const.cs
@@ -2,7 +2,7 @@ using UnityEngine;
 
 public static class Const {
 
-    public static readonly string UnityVersion = "2019.4.19f1";
+    public static readonly string UnityVersion = "2021.3.3f1";
 
     public static readonly string DefaultAppVersion = "1.1.0";