Neo4j 1.5 End of Life
Support dates and upgrade guidance — rebuilt from live data.
End of Life
Neo4j 1.5 reached end of life on 9 Mar 2013. It no longer receives security fixes.
4,901 days without security patches
Recommended action: upgrade to Neo4j 2026.06. Check your versioncall dbms.components() yield versions unwind versions as version return version;
Support timeline
Official dates from the Neo4j release process.
| Milestone | Date | Status |
|---|---|---|
| Initial release | 9 Nov 2011 | — |
| End of life | 9 Mar 2013 | 13.4 years ago |
| Latest release | 1.5.3 · 21 Nov 2012 | final |
Where to go from 1.5
Recommended target: Neo4j 2026.06.
The newest actively supported branch is Neo4j 2026.06 (latest release 2026.06.0).
Frequently asked questions
Is Neo4j 1.5 still safe to use?
Neo4j 1.5 reached end of life on 9 Mar 2013, 4,901 days ago, and is no longer covered by standard support. Running it means no guaranteed security fixes.
Can I still download Neo4j 1.5?
Yes — the final release (1.5.3) generally remains available from vendor archives and OS package mirrors, but installing it means running software with known, unpatched vulnerabilities.
What should I upgrade Neo4j 1.5 to?
Upgrade to Neo4j 2026.06, the newest actively supported branch.
All Neo4j versions
2026.06 supported 2026.05 EOL 2026 2026.04 EOL 2026 2026.03 EOL 2026 2026.02 EOL 2026 2026.01 EOL 2026 2025.12 EOL 2026 2025.11 EOL 2026 2025.10 EOL 2025 2025.09 EOL 2025 2025.08 EOL 2025 2025.07 EOL 2025 2025.06 EOL 2025 2025.05 EOL 2025 2025.04 EOL 2025 2025.03 EOL 2025 2025.02 EOL 2025 2025.01 EOL 2025 5.26 supported 5.25 EOL 2024 5.24 EOL 2024 5.23 EOL 2024 5.22 EOL 2024 5.21 EOL 2024 5.20 EOL 2024 5.19 EOL 2024 5.18 EOL 2024 5.17 EOL 2024 5.16 EOL 2024 5.15 EOL 2024 5.14 EOL 2023 5.13 EOL 2023 5.12 EOL 2023 5.11 EOL 2023 5.10 EOL 2023 5.9 EOL 2023 5.8 EOL 2023 5.7 EOL 2023 5.6 EOL 2023 5.5 EOL 2023 5.4 EOL 2023 5.3 EOL 2023 5.2 EOL 2022 5.1 EOL 2022 4.4 EOL 2025 4.3 EOL 2022 4.2 EOL 2022 4.1 EOL 2021 4.0 EOL 2021 3.5 EOL 2022 3.4 EOL 2020 3.3 EOL 2019 3.2 EOL 2018 3.1 EOL 2018 3.0 EOL 2017 2.3 EOL 2017 2.2 EOL 2016 2.1 EOL 2015 2.0 EOL 2015 1.9 EOL 2014 1.8 EOL 2014 1.7 EOL 2013 1.6 EOL 2013 1.5 EOL 2013 1.4 EOL 2013 1.3 EOL 2012 1.2 EOL 2012 1.1 EOL 2012 1.0 EOL 2011