Firefox 137 end of life (EOL) date and support status
End of life End of life since 2025-04-29 (527 days ago)
Upgrade: Firefox 137 no longer receives fixes. Supported cycles: 157, 153, 115.
| Product | Firefox |
|---|---|
| Version cycle | 137 |
| Status | End of life |
| Released | 2025-04-01 |
| Active support until | — |
| End of life | 2025-04-29 |
| Latest version | 137.0.2 (2025-04-15) |
| Last verified | 2026-10-08 |
All Firefox versions → · Source: endoflife.date
Frequently asked questions
Is Firefox 137 end of life?
Yes. End of life since 2025-04-29 (527 days ago). It no longer receives security or bug fixes.
When does Firefox 137 reach end of life?
Firefox 137 reached end of life on 2025-04-29.
When was Firefox 137 released?
Firefox 137 was first released on 2025-04-01.
What is the latest Firefox 137 version?
The latest 137 release is 137.0.2, published on 2025-04-15.
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