granules_cnm_ingester lambda runs out of memory when processing large FeatureCollection

/aws/lambda/uds-test-cumulus-granules_cnm_ingester logs shows 

RequestId: d6acf9bc-d219-50c3-a5ce-99d2538a0152 Error: Runtime exited with error: signal: killed Runtime.ExitError

REPORT RequestId: d6acf9bc-d219-50c3-a5ce-99d2538a0152 Duration: 257768.36 ms Billed Duration: 257769 ms Memory Size: 128 MB Max Memory Used: 129 MB

Need to increase lambda max memory