[{"_id":ObjectId("6202f3357a02e8740039f343"),"q":null,"name":"FCA last 3 years","frequency":"Daily","scope":"FederalContractAwardModel","filters":{"condition":"AND","rules":[{"id":"awardDate","operator":"between_relative_backward","value":["now-3.5y/d","now/d"]},{"id":"subtypes.extentCompeted","operator":"in","value":["Full and Open Competition"]}]}}]

db.collection.update({"filters.rules.value":"now-3.5y/d"},{$set:{"filters.rules.$[x].value.$":"now-3,5y/d-CORRECTED"}},{arrayFilters:[{"x.value":"now-3.5y/d"}]})