diff --git a/io_scene_gltf2/__init__.py b/io_scene_gltf2/__init__.py
index 5a1774943dd3d7c73113ad6ae5806fddd569b17a..89478bd607bc11f8cffee3c4c8c87d9e167fa465 100755
--- a/io_scene_gltf2/__init__.py
+++ b/io_scene_gltf2/__init__.py
@@ -15,7 +15,7 @@
 bl_info = {
     'name': 'glTF 2.0 format',
     'author': 'Julien Duroure, Scurest, Norbert Nopper, Urs Hanselmann, Moritz Becher, Benjamin Schmithüsen, Jim Eckerlein, and many external contributors',
-    "version": (1, 3, 47),
+    "version": (1, 3, 48),
     'blender': (2, 90, 0),
     'location': 'File > Import-Export',
     'description': 'Import-Export as glTF 2.0',
diff --git a/io_scene_gltf2/io/imp/gltf2_io_gltf.py b/io_scene_gltf2/io/imp/gltf2_io_gltf.py
index c494e966c9034ac05d65bbdf071764050d3b7f65..49eee2d540752d1d6a5bae5ec6a46777345a4dcb 100755
--- a/io_scene_gltf2/io/imp/gltf2_io_gltf.py
+++ b/io_scene_gltf2/io/imp/gltf2_io_gltf.py
@@ -48,6 +48,7 @@ class glTFImporter():
             'KHR_materials_unlit',
             'KHR_texture_transform',
             'KHR_materials_clearcoat',
+            'KHR_mesh_quantization',
         ]
 
         # TODO : merge with io_constants