Dependency cooldowns turn you into a free-rider

https://calpaterson.com/deps.html

Article

  • Argues delaying dependency updates makes you a free-rider on others who catch supply chain attacks
  • Proposes “Upload Queues” — mandatory holding periods on package registries before publication
  • Shifts the burden to registries/publishers rather than individual teams

Discussion

  • tptacek not present; debate centers on whether cooldowns shift risk or just delay it
  • Counter: staged rollouts are net positive for society even if asymmetric
  • CVE exception problem: security patches need fast paths, which attackers could exploit
  • Audit-sharing proposed as better alternative — cooldown ends when someone publishes a review

Discuss on HN


Type Link
Added Apr 15, 2026
Modified Apr 15, 2026