Cloud SQL Auth Proxy 1 end of life (EOL) date and support status
Security fixes only No end-of-life date announced yet
Cloud SQL Auth Proxy 1 only receives security fixes; plan an upgrade to a newer cycle.
| Product | Cloud SQL Auth Proxy |
|---|---|
| Version cycle | 1 |
| Status | Security fixes only |
| Released | 2020-01-01 |
| Active support until | 2023-08-22 |
| End of life | — |
| Latest version | 1.38.3 (2026-08-13) |
| Last verified | 2026-10-08 |
All Cloud SQL Auth Proxy versions → · Source: endoflife.date
Frequently asked questions
Is Cloud SQL Auth Proxy 1 end of life?
Not yet, but active support has ended: Cloud SQL Auth Proxy 1 only receives security fixes.
When does Cloud SQL Auth Proxy 1 reach end of life?
No end-of-life date has been announced for Cloud SQL Auth Proxy 1.
When was Cloud SQL Auth Proxy 1 released?
Cloud SQL Auth Proxy 1 was first released on 2020-01-01.
What is the latest Cloud SQL Auth Proxy 1 version?
The latest 1 release is 1.38.3, published on 2026-08-13.
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