Use add_timestamps_with_timezone

db/migrate/20170614053336_create_geo_repository_deleted_events.rb

@@ -7,13 +7,13 @@ class CreateGeoRepositoryDeletedEvents < ActiveRecord::Migration
     create_table :geo_repository_deleted_events, id: :bigserial do |t|
       # If a project is deleted, we need to retain this entry
       t.references :project, index: true, foreign_key: false, null: false
-      t.datetime :created_at, null: false
       t.text :repository_storage_path, null: false
       t.text :deleted_path, null: false
       t.text :deleted_wiki_path
       t.text :deleted_project_name, null: false
     end
 
+    add_timestamps_with_timezone :geo_repository_deleted_events
     add_column :geo_event_log, :repository_deleted_event_id, :integer, limit: 8
   end
 end

db/schema.rb

@@ -609,11 +609,12 @@ ActiveRecord::Schema.define(version: 20170614061551) do
 
   create_table "geo_repository_deleted_events", id: :bigserial, force: :cascade do |t|
     t.integer "project_id", null: false
-    t.datetime "created_at", null: false
     t.text "repository_storage_path", null: false
     t.text "deleted_path", null: false
     t.text "deleted_wiki_path"
     t.text "deleted_project_name", null: false
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
   end
 
   add_index "geo_repository_deleted_events", ["project_id"], name: "index_geo_repository_deleted_events_on_project_id", using: :btree