ORA-29024: Certificate validation failure

Recently patched to 11.2.0.4.181016 which I believe included the MESv415 patch to allow TLS 1.2 traffic. One of our vendors recently installed a cert we use that only supports TLS 1.1 and TLS 1.2. After installing the new root, inter and base cert, we are now receiving Cert validation failures. I can get to another URL they offer but this cert support TLS 1.0. See below...

--FAILURE

SQL> Select utl_http.request('https://webservices-cert.storedvalue.com/svsxml/v1/services/SVSXMLWay',null,'file:/u01/oracle/product/app/base/redacted/wallets','redacted') as REQ from dual;

Select utl_http.request('https://webservices-cert.storedvalue.com/svsxml/v1/services/SVSXMLWay',null,'file:/u01/oracle/product/app/base/redacted/wallets','redacted