Replace theme jQuery UI with WP version

gce-replace-jquery-ui.php

<?php
/*
Plugin name: Replace theme jQuery UI with WP version
*/

function gce_remove_truethemes_jquery_ui() {
  if ( ! is_admin() )
		wp_deregister_script( 'jquery-ui' );
}

add_action( 'template_redirect', 'gce_remove_truethemes_jquery_ui', 91 );

function gce_use_wp_jquery_ui() {
	wp_enqueue_script( 'jquery-ui-core' );
	wp_enqueue_script( 'jquery-ui-widget' );
	wp_enqueue_script( 'jquery-ui-accordion' );
	wp_enqueue_script( 'jquery-ui-tabs' );
}

add_action( 'wp_enqueue_scripts', 'gce_use_wp_jquery_ui' );