diff --git a/io_scene_fbx/__init__.py b/io_scene_fbx/__init__.py
index 6424d3757..b07e1ede9 100644
--- a/io_scene_fbx/__init__.py
+++ b/io_scene_fbx/__init__.py
@@ -5,7 +5,7 @@
 bl_info = {
     "name": "FBX format",
     "author": "Campbell Barton, Bastien Montagne, Jens Restemeier, @Mysteryem",
-    "version": (5, 11, 5),
+    "version": (5, 11, 6),
     "blender": (4, 1, 0),
     "location": "File > Import-Export",
     "description": "FBX IO meshes, UVs, vertex colors, materials, textures, cameras, lamps and actions",
diff --git a/io_scene_fbx/export_fbx_bin.py b/io_scene_fbx/export_fbx_bin.py
index 3bdf2dfbd..b4f5de98a 100644
--- a/io_scene_fbx/export_fbx_bin.py
+++ b/io_scene_fbx/export_fbx_bin.py
@@ -2753,7 +2753,7 @@ def fbx_data_from_scene(scene, depsgraph, settings):
                 _cos = MESH_ATTRIBUTE_POSITION.to_ndarray(me.attributes)
             else:
                 _cos = np.empty(len(me.vertices) * 3, dtype=co_bl_dtype)
-                shape_key.data.foreach_get("co", _cos)
+                shape_key.points.foreach_get("co", _cos)
             return vcos_transformed(_cos, geom_mat_co, co_fbx_dtype)
 
         for shape in me.shape_keys.key_blocks[1:]:
diff --git a/io_scene_fbx/import_fbx.py b/io_scene_fbx/import_fbx.py
index 295b41cee..ff37e4d71 100644
--- a/io_scene_fbx/import_fbx.py
+++ b/io_scene_fbx/import_fbx.py
@@ -2002,7 +2002,7 @@ def blen_read_shapes(fbx_tmpl, fbx_data, objects, me, scene):
         if dvcos.any():
             shape_cos = me_vcos_vector_view.copy()
             shape_cos[indices] += dvcos
-            kb.data.foreach_set("co", shape_cos.ravel())
+            kb.points.foreach_set("co", shape_cos.ravel())
 
         shape_key_values_in_range &= expand_shape_key_range(kb, weight)