---
- type: replace
  path: /stemcells
  value:
    - alias: default
      os: ubuntu-xenial
      version: "621.108"

---
- type: replace
  path: /stemcells
  value:
    - alias: default
      os: ubuntu-xenial
      version: "621.113"

Upgrade to Xenial stemcell 621.113
Upgrade to Xenial stemcell 621.113

To mitigate https://www.cloudfoundry.org/blog/usn-4759-1/