Outage in Heroku
Heroku Feature Degradation
Resolved MinorIncident Report
Summary AI Generated
**Heroku experienced a 5.2-hour degradation affecting Node.js builds within its Tools components, caused by elevated error rates stemming from an upstream dependency issue.** Engineers investigated and triaged the problem, progressively addressing upstream errors throughout the incident. Users experiencing build failures were advised to retry their Node.js builds while full restoration was being completed.
Most upstream errors have now been addressed. If you encounter errors while building Node.js packages, please retry the build. We will provide an additional update once normal operations have been fully restored.
Components affected
Heroku ToolsTrusted by 1,000+ teams
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Latest Updates ( sorted recent to last )
UPDATE
1 day ago - at 10/28/2026 03:31PM
Most upstream errors have now been addressed. If you encounter errors while building Node.js packages, please retry the build. We will provide an additional update once normal operations have been fully restored.
UPDATE
1 day ago - at 10/28/2026 03:02PM
At this time most upstream errors and been triaged. In case of errors building nodejs packages, continue to retry. The team will post an additional update once all systems are back to normal.
UPDATE
1 day ago - at 10/28/2026 10:57AM
Node.js builds are currently experiencing elevated error rates due to issues with an upstream dependency.
INVESTIGATING
1 day ago - at 10/28/2026 10:55AM
Heroku engineers are investigating.
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