function wc_recount_after_stock_change( $product_id ) {
	if ( 'yes' !== get_option( 'woocommerce_hide_out_of_stock_items' ) ) {
		return;
	}

	$product_terms = get_the_terms( $product_id, 'product_cat' );

	if ( $product_terms ) {
		$product_cats = array();

		foreach ( $product_terms as $term ) {
			$product_cats[ $term->term_id ] = $term->parent;
		}

		_wc_term_recount( $product_cats, get_taxonomy( 'product_cat' ), false, false );
	}

	$product_terms = get_the_terms( $product_id, 'product_tag' );

	if ( $product_terms ) {
		$product_tags = array();

		foreach ( $product_terms as $term ) {
			$product_tags[ $term->term_id ] = $term->parent;
		}

		_wc_term_recount( $product_tags, get_taxonomy( 'product_tag' ), false, false );
	}
}