fix for rails vuln
fix for rails vuln

mgiraldo/nypl-warper,NYPL/nypl-warper,NYPL/nypl-warper,mgiraldo/nypl-warper,nypl-spacetime/nypl-warper,mgiraldo/nypl-warper,mgiraldo/nypl-warper,nypl-spacetime/nypl-warper,nypl-spacetime/nypl-warper,mgiraldo/nypl-warper,NYPL/nypl-warper,nypl-spacetime/nypl-warper,NYPL/nypl-warper,mgiraldo/nypl-warper