diff --git a/Scripts/Format/VRMExporter.cs b/Scripts/Format/VRMExporter.cs
index 61345c9cc..dae4700be 100644
--- a/Scripts/Format/VRMExporter.cs
+++ b/Scripts/Format/VRMExporter.cs
@@ -210,7 +210,7 @@ namespace VRM
             // materials
             foreach (var m in exporter.Materials)
             {
-                gltf.extensions.VRM.materialProperties.Add(glTF_VRM_Material.CreateFromMaterial(m, exporter.Textures));
+                gltf.extensions.VRM.materialProperties.Add(glTF_VRM_Material.CreateFromMaterial(m, exporter.TextureManager.Textures));
             }
         }
     }
diff --git a/UniGLTF b/UniGLTF
index b15f3df0d..9c355c91b 160000
--- a/UniGLTF
+++ b/UniGLTF
@@ -1 +1 @@
-Subproject commit b15f3df0d73377357406be40fb10749d96dfc71c
+Subproject commit 9c355c91b9c992cf27ddab1f54913fffc1a72214