diff --git a/Scripts/Format/Editor/VRMVersionMenu.cs b/Scripts/Format/Editor/VRMVersionMenu.cs
index df8ee0aef..fbc4c2f8d 100644
--- a/Scripts/Format/Editor/VRMVersionMenu.cs
+++ b/Scripts/Format/Editor/VRMVersionMenu.cs
@@ -119,7 +119,7 @@ namespace VRM
             }
             else
             {
-                f.Value(node);
+                f.Dump(node.Bytes);
             }
         }
 
diff --git a/Scripts/Format/glTF_VRM_Material.cs b/Scripts/Format/glTF_VRM_Material.cs
index 8a24bb7d2..a2a96a112 100644
--- a/Scripts/Format/glTF_VRM_Material.cs
+++ b/Scripts/Format/glTF_VRM_Material.cs
@@ -52,7 +52,7 @@ namespace VRM
                 f.Key("vectorProperties"); f.BeginMap();
                 foreach (var kv in vectorProperties)
                 {
-                    f.Key(kv.Key); f.Value(kv.Value.ToArray());
+                    f.Key(kv.Key); f.Serialize(kv.Value.ToArray());
                 }
                 f.EndMap();
             }
diff --git a/UniGLTF b/UniGLTF
index 7b352bf3b..a85b9699e 160000
--- a/UniGLTF
+++ b/UniGLTF
@@ -1 +1 @@
-Subproject commit 7b352bf3b4406f28ecc3eea91bb14935ecd4bcc3
+Subproject commit a85b9699e76fb88e279330182ae9972062a4f5d6