if ( $current_theme->exists() && $current_theme->parent() ) { // if child theme is active
        			$parent_theme = $current_theme->parent();

					if ( ! empty( $parent_theme ) ) $parent_version = $parent_theme->Version;
					echo $parent_version;
				} elseif ( ! empty( $current_theme ) ) { // if Bricks is active
					$current_version = $current_theme->Version;
					echo $current_version;
				}