diff --git a/scripts/build_shapes.py b/scripts/build_shapes.py
index 79409a26..dff6313d 100644
--- a/scripts/build_shapes.py
+++ b/scripts/build_shapes.py
@@ -145,7 +145,7 @@ def eez(country_shapes, eez, country_list):
         lambda s: _simplify_polys(s, filterremote=False)
     )
     s = gpd.GeoSeries(
-        {k: v for k, v in s.iteritems() if v.distance(country_shapes[k]) < 1e-3}
+        {k: v for k, v in s.items() if v.distance(country_shapes[k]) < 1e-3}
     )
     s = s.to_frame("geometry")
     s.index.name = "name"