# Bicep deployments may fail after upgrading to 2026.3.4658 or later

- Provider: [Octopus Deploy](https://down.guide/octopus)
- Level: confirmed
- Impact: Partial outage
- lasted 32d 11h
- started 2026-07-03 00:25 UTC
- id: DWN-b1309f140e
- Official page: https://stspg.io/pyyh2y43ljbm

## Updates from Octopus Deploy
### 2026-07-03 00:25 UTC: identified
We have identified an issue in Octopus Server 2026.3.4658 or later when existing Bicep deployments may start failing.
We have a public issue tracking this with a workaround https://github.com/OctopusDeploy/Issues/issues/10129
We are working on a fix and will update this incident and the public issue when it's resolved.

### 2026-08-04 12:23 UTC: resolved
The fix has been live across all Octopus Cloud servers for several weeks now without further issues.

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