diff --git a/content/docs/widgets/object.md b/content/docs/widgets/object.md
index d035c6a2..de381639 100644
--- a/content/docs/widgets/object.md
+++ b/content/docs/widgets/object.md
@@ -32,9 +32,9 @@ The object widget allows you to group multiple widgets together, nested under a
     - {label: "Name", name: "name", widget: "string"}
     - label: "Birthdate"
       name: "birthdate"
-      widget: "date"
+      widget: "datetime"
       default: ""
-      format: "MM/DD/YYYY"
+      date_format: "MM/DD/YYYY"
     - label: "Address"
       name: "address"
       widget: "object"
diff --git a/gatsby/content/docs/widgets/object.md b/gatsby/content/docs/widgets/object.md
index a45b3315..4fe7eb90 100644
--- a/gatsby/content/docs/widgets/object.md
+++ b/gatsby/content/docs/widgets/object.md
@@ -25,9 +25,9 @@ The object widget allows you to group multiple widgets together, nested under a
       - {label: "Name", name: "name", widget: "string"}
       - label: "Birthdate"
         name: "birthdate"
-        widget: "date"
+        widget: "datetime"
         default: ""
-        format: "MM/DD/YYYY"
+        date_format: "MM/DD/YYYY"
       - label: "Address"
         name: "address"
         widget: "object"