diff --git a/Assets/UniGLTF/MeshUtility/README.md b/Assets/UniGLTF/MeshUtility/README.md
index c96f8f905..744a5fc4c 100644
--- a/Assets/UniGLTF/MeshUtility/README.md
+++ b/Assets/UniGLTF/MeshUtility/README.md
@@ -48,11 +48,11 @@ Another way of importing MeshUtility is manually adding necessary information in
 ```json
 {
   "dependencies": {
-    "com.vrmc.meshutility": "https://github.com/vrm-c/UniVRM.git?path=/Assets/MeshUtility",
+    "com.vrmc.unigltf": "https://github.com/vrm-c/UniVRM.git?path=/Assets/UniGLTF",
   }
 }
 ```
 
 Go back to the Unity project. The system will automatically load the package.
 
-<img src="Documentation/images/installation_3.jpg" width="200">
\ No newline at end of file
+<img src="Documentation/images/installation_3.jpg" width="200">
diff --git a/Assets/VRM/Editor/Format/VRMVersionMenu.cs b/Assets/VRM/Editor/Format/VRMVersionMenu.cs
index d2e77bf67..a660ed0d6 100644
--- a/Assets/VRM/Editor/Format/VRMVersionMenu.cs
+++ b/Assets/VRM/Editor/Format/VRMVersionMenu.cs
@@ -74,21 +74,6 @@ namespace VRM
     ""name"": ""VRM Consortium""
   }}
 }}
-"),
-            new UpmPackage("MeshUtility", "Assets/MeshUtility/package.json",
-@"{{
-  ""name"": ""com.vrmc.meshutility"",
-  ""version"": ""{1}"",
-  ""displayName"": ""MeshUtility"",
-  ""unity"": ""2018.4"",
-  ""description"": ""MeshUtility is a package for mesh separation, etc. \n\nCheck out the latest information here: <https://github.com/vrm-c/UniVRM/tree/master/Assets/MeshUtility>"",
-  ""keywords"": [
-    ""mesh""
-  ],
-  ""author"": {{
-    ""name"": ""VRM Consortium""
-  }}
-}}
 "),
             new UpmPackage("VRM", "Assets/VRM/package.json",
 @"{{
@@ -108,7 +93,6 @@ namespace VRM
   }},
   ""dependencies"": {{
     ""com.vrmc.vrmshaders"": ""{1}"",
-    ""com.vrmc.meshutility"": ""{1}"",
     ""com.vrmc.unigltf"": ""{0}""
   }}
 }}
diff --git a/Assets/VRM/package.json b/Assets/VRM/package.json
index 42d953b35..1c81b4476 100644
--- a/Assets/VRM/package.json
+++ b/Assets/VRM/package.json
@@ -15,7 +15,6 @@
   },
   "dependencies": {
     "com.vrmc.vrmshaders": "0.63.1",
-    "com.vrmc.meshutility": "0.63.1",
     "com.vrmc.unigltf": "2.0.0"
   }
 }