1 files changed, 3 insertions, 4 deletions
diff --git a/activerecord/lib/active_record/timestamp.rb b/activerecord/lib/active_record/timestamp.rb
index e19077eb88..2345db7138 100644
--- a/activerecord/lib/active_record/timestamp.rb
+++ b/activerecord/lib/active_record/timestamp.rb
@@ -133,11 +133,10 @@ module ActiveRecord
       self.class.send(:current_time_from_proper_timezone)
     end
 
-    def max_updated_column_timestamp(timestamp_names = timestamp_attributes_for_update_in_model)
-      timestamp_names
-        .map { |attr| self[attr] }
+    def max_updated_column_timestamp
+      timestamp_attributes_for_update_in_model
+        .map { |attr| self[attr]&.to_time }
         .compact
-        .map(&:to_time)
         .max
     end