diff --git a/app/graphql/types/date_type.rb b/app/graphql/types/date_type.rb
index 3087cbb15..48ebe890e 100644
--- a/app/graphql/types/date_type.rb
+++ b/app/graphql/types/date_type.rb
@@ -3,6 +3,6 @@
 class DateType < BaseObject
   description "Information about dates"
 
-  field :date, GraphQL::Types::ISO8601Date, null: false, description: "Date information for this resource"
+  field :date, GraphQL::Types::ISO8601DateTime, null: false, description: "Date information for this resource"
   field :date_type, String, null: true, hash_key: "dateType", description: "The type of date"
 end
diff --git a/spec/graphql/types/date_type_spec.rb b/spec/graphql/types/date_type_spec.rb
index 8644a26e0..0920af426 100644
--- a/spec/graphql/types/date_type_spec.rb
+++ b/spec/graphql/types/date_type_spec.rb
@@ -5,6 +5,6 @@
     subject { described_class }
 
     it { is_expected.to have_field(:dateType).of_type("String") }
-    it { is_expected.to have_field(:date).of_type("ISO8601Date!") }
+    it { is_expected.to have_field(:date).of_type("ISO8601DateTime!") }
   end
 end