Symfony end-of-life: support & EOL dates for every release
Symfony · Web / Runtime · 5 supported · 25 end-of-life · updated June 2026 · what is end-of-life? →
This is when each Symfony release line stops receiving security updates. 5 release lines are still supported — the next to reach end-of-life is Symfony 8.0 on 31 Jul 2026. Running an end-of-life version means new vulnerabilities stay unpatched.
Symfony support timeline
Each release line and the date it reaches end-of-life — newest first.
| Release | Latest version | End-of-life | Status |
|---|---|---|---|
| Symfony 7.4 | 7.4.13 | 30 Nov 2029 · in 41 mo | Supported |
| Symfony 5.4 | 5.4.53 | 28 Feb 2029 · in 32 mo | Supported |
| Symfony 6.4 | 6.4.41 | 30 Nov 2027 · in 17 mo | Supported |
| Symfony 8.1 | 8.1.0 | 31 Jan 2027 · in 7 mo | Supported |
| Symfony 8.0 | 8.0.13 | 31 Jul 2026 · in 1 mo | Ends soon |
| Symfony 7.3 | 7.3.11 | 31 Jan 2026 | End of life |
| Symfony 7.2 | 7.2.9 | 31 Jul 2025 | End of life |
| Symfony 7.1 | 7.1.11 | 31 Jan 2025 | End of life |
| Symfony 7.0 | 7.0.10 | 31 Jul 2024 | End of life |
| Symfony 6.3 | 6.3.12 | 31 Jan 2024 | End of life |
| Symfony 4.4 | 4.4.51 | 21 Nov 2023 | End of life |
| Symfony 6.2 | 6.2.14 | 31 Jul 2023 | End of life |
| Symfony 6.1 | 6.1.12 | 31 Jan 2023 | End of life |
| Symfony 6.0 | 6.0.20 | 31 Jan 2023 | End of life |
| Symfony 5.3 | 5.3.16 | 1 Jan 2022 | End of life |
| Symfony 3.4 | 3.4.49 | 1 Nov 2021 | End of life |
| Symfony 5.2 | 5.2.14 | 21 Jul 2021 | End of life |
| Symfony 5.1 | 5.1.11 | 21 Jan 2021 | End of life |
| Symfony 5.0 | 5.0.11 | 21 Jul 2020 | End of life |
| Symfony 4.3 | 4.3.11 | 1 Jul 2020 | End of life |
| Symfony 4.2 | 4.2.12 | 1 Jan 2020 | End of life |
| Symfony 2.8 | 2.8.52 | 1 Nov 2019 | End of life |
| Symfony 4.1 | 4.1.13 | 1 Jul 2019 | End of life |
| Symfony 2.7 | 2.7.52 | 1 May 2019 | End of life |
| Symfony 4.0 | 4.0.15 | 1 Jan 2019 | End of life |
| Symfony 3.3 | 3.3.18 | 1 Jul 2018 | End of life |
| Symfony 3.2 | 3.2.14 | 1 Jan 2018 | End of life |
| Symfony 3.1 | 3.1.10 | 1 Jul 2017 | End of life |
| Symfony 2.3 | 2.3.42 | 1 May 2017 | End of life |
| Symfony 3.0 | 3.0.9 | 1 Jan 2017 | End of life |
Which Symfony version should I run?
The safest choice is the latest supported release, 8.1.0. If you're on an end-of-life line, plan an upgrade to a supported one before security updates stop. See Symfony's full security status →
Get warned before Symfony reaches end-of-life
End-of-life dates are easy to miss until it's too late. Monitor Symfony on IsItPatched and we'll email you before the release line you run stops getting security updates — free, no account needed to start.
Symfony end-of-life — frequently asked
What Symfony versions are still supported?
As of June 2026, these Symfony release lines still receive security updates: 7.4, 5.4, 6.4, 8.1, 8.0. The latest supported release is 8.1.0. Versions older than these (7.3, 7.2, 7.1, 7.0, 6.3, 4.4, 6.2, 6.1, 6.0, 5.3, 3.4, 5.2, 5.1, 5.0, 4.3, 4.2, 2.8, 4.1, 2.7, 4.0, 3.3, 3.2, 3.1, 2.3, 3.0) are end-of-life and no longer patched.
When does Symfony 8.0 reach end of life?
Symfony 8.0 reaches end-of-life on 31 Jul 2026 — about 1 month away. After that date it stops receiving security patches.
Is Symfony end-of-life?
No — Symfony still has supported release lines (7.4, 5.4, 6.4, 8.1, 8.0). But individual older versions are end-of-life, so what matters is the specific version you run.
How do I know when my Symfony version reaches end of life?
Check the version you run on its product page, or monitor Symfony on IsItPatched to get an email alert before the release line you use reaches end-of-life — so you can upgrade in time.
EOL dates aggregated from endoflife.date and vendor sources, and can change — always confirm with Symfony. See related: Symfony security status · full EOL calendar · what is end-of-life software? · disclaimer.