diff --git a/dev2/resave.py b/dev2/resave.py
index 6dcfcfb..6c40648 100755
--- a/dev2/resave.py
+++ b/dev2/resave.py
@@ -226,6 +226,7 @@ def convert_image(read_root, input_path, write_root, output_path):
             if "version" in value:
                 del (value["version"])
             well_attrs[key] = value
+            well_attrs["version"] = "0.5"
         well_group.attrs["ome"] = well_attrs
 
         for img in well_attrs["well"]["images"]: