From 3ad42a262e96a80fc0681f3eefbb4abb4be7c771 Mon Sep 17 00:00:00 2001
From: Masataka SUMI <santarh@gmail.com>
Date: Mon, 5 Dec 2022 17:05:21 +0900
Subject: [PATCH] fix

---
 .../Import/Materials/BuiltInVrmMToonMaterialImporter.cs         | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Assets/VRM/Runtime/IO/MaterialIO/BuiltInRP/Import/Materials/BuiltInVrmMToonMaterialImporter.cs b/Assets/VRM/Runtime/IO/MaterialIO/BuiltInRP/Import/Materials/BuiltInVrmMToonMaterialImporter.cs
index 954dd5d3b..190b353fc 100644
--- a/Assets/VRM/Runtime/IO/MaterialIO/BuiltInRP/Import/Materials/BuiltInVrmMToonMaterialImporter.cs
+++ b/Assets/VRM/Runtime/IO/MaterialIO/BuiltInRP/Import/Materials/BuiltInVrmMToonMaterialImporter.cs
@@ -12,7 +12,7 @@ namespace VRM
         /// <summary>
         /// 過去バージョンに含まれていたが、廃止・統合された Shader のフォールバック情報
         /// </summary>
-        public static Dictionary<string, string> FallbackShaders = new Dictionary<string, string>
+        public static readonly Dictionary<string, string> FallbackShaders = new Dictionary<string, string>
         {
             {"VRM/UnlitTexture", "Unlit/Texture"},
             {"VRM/UnlitTransparent", "Unlit/Transparent"},