diff --git a/l18n b/l18n
index 3ff63d5..6eba4d3 160000
--- a/l18n
+++ b/l18n
@@ -1 +1 @@
-Subproject commit 3ff63d509fa2cc8d57c170bb9d391be990f18870
+Subproject commit 6eba4d3a6d0f009c2776d14cbd63aa7dbbbcd841
diff --git a/src/MDObjectFormSet.php b/src/MDObjectFormSet.php
index 300d992..9151281 100644
--- a/src/MDObjectFormSet.php
+++ b/src/MDObjectFormSet.php
@@ -18,6 +18,10 @@ final class MDObjectFormSet extends MDValueSet {
         'sphere',
         'cone',
         'cylinder',
+        'oval',
+        'round',
+        'square',
+        'rectangular',
     ];
 
     /**