Rockstor NAS operating system firmware
currentThe Rockstor NAS operating system is tracked under NAS & storage. Its latest firmware, 5.5.5-0, shipped on Jul 6, 2026.
- Latest firmware
- 5.5.5-0
- Released
- Category
- NAS & storage
- Last checked
How to update the Rockstor NAS operating system
- Read the release notes first — self-hosted projects break config and schemas between versions more often than appliances do.
- Docker: pull the new image tag and recreate the container (`docker compose pull && docker compose up -d`).
- Package or bare metal: update through your distribution's package manager, or replace the binary from the releases page.
- Back up the config and database directory first. For most projects a downgrade is not supported once the schema has migrated.
Always download firmware from the manufacturer or project itself. Firmwarely links out; it never hosts firmware.
What changed
Merge pull request #3158 from phillxnet/3157-Bump-version-to-a-5.5.5-… …base Bump version to a 5.5.5 base #3157
Version history
| 5.5.5-0 |
FAQ
What is the latest firmware for the Rockstor NAS operating system?
Version 5.5.5-0, released Jul 6, 2026. This page is refreshed every 30 minutes from the manufacturer's release page.
How do I update the Rockstor NAS operating system?
See the step-by-step above. Open the NAS control panel, go to the update or system section, and install the new version. Back up important data first; NAS updates can take several minutes.
How does Firmwarely know when there's a new version?
Every 30 minutes we read the manufacturer's official release page for the Rockstor NAS operating system and record the version, date and changelog. Subscribers watching this device get one email a day when it changed.
Is this an official Rockstor page?
No. Firmwarely is independent. Device and brand names belong to their manufacturers; always download firmware from the official source.
Get alerts for Rockstor NAS operating system
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