PyPI · pypi:jsonpickle

jsonpickle active

jsonpickle encodes/decodes any Python object to/from JSON

The latest stable version of jsonpickle is 4.1.4, published on 2026-10-15. Verified by Vigia on 2026-11-13.

Latest stable version	4.1.4
Published	2026-10-15 15:16:51 UTC
Install	`pip install --upgrade jsonpickle`
Requires	`python >=3.8`
License	BSD-3-Clause
Advisories on latest version	none known
Last verified	2026-11-13 04:40:36 UTC
Sources	pypi.org

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Maintenance

Activity	active
Last stable release	2026-10-15 15:16:51 UTC · 28 days ago
Stable releases in the last 12 months	3
Published versions	63

Heuristic based only on release dates; it does not measure issue or security response times.

Version history

Version	Published
`4.1.4`	2026-10-15 15:16:51 UTC
`4.1.3`	2026-10-02 15:47:06 UTC
`4.1.2`	2026-05-28 03:50:10 UTC
`4.1.1`	2025-06-02 20:36:08 UTC
`4.1.0`	2025-05-21 19:40:13 UTC
`4.0.5`	2025-03-29 19:22:54 UTC
`4.0.4`	2025-03-29 07:30:23 UTC
`4.0.3`	2025-03-29 03:06:12 UTC
`4.0.2`	2025-02-17 19:02:26 UTC
`4.0.1`	2024-12-14 20:10:19 UTC
`4.0.0`	2024-11-12 04:13:35 UTC
`3.4.2`	2024-11-06 07:48:22 UTC
`3.4.1` withdrawn	2024-11-05 17:00:39 UTC
`3.4.0`	2024-11-05 10:07:55 UTC
`3.3.0`	2024-09-02 07:14:40 UTC
`3.2.2`	2024-06-20 05:09:52 UTC
`3.2.1`	2024-06-09 07:27:38 UTC
`3.2.0`	2024-06-09 04:41:33 UTC
`3.1.0`	2024-06-09 04:31:22 UTC
`3.0.4`	2024-04-11 09:05:40 UTC

Showing the 20 most recent of 60 versions. JSON

Version compatibility

Newest stable version that declares support for each runtime version (from the requirements published with each version).

Runtime	Newest compatible version
`python 3.8`	`4.1.4`
`python 3.9`	`4.1.4`
`python 3.10`	`4.1.4`
`python 3.11`	`4.1.4`
`python 3.12`	`4.1.4`
`python 3.13`	`4.1.4`

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Frequently asked questions

What is the latest version of jsonpickle?

The latest stable version of jsonpickle is 4.1.4, published on 2026-10-15. Verified by Vigia on 2026-11-13.

How do I install the latest version of jsonpickle?

Run pip install --upgrade jsonpickle. The latest stable version is 4.1.4 (verified 2026-11-13).

Is jsonpickle deprecated?

No. jsonpickle is not marked as deprecated in the registry.

Which Python version does jsonpickle require?

jsonpickle 4.1.4 declares this requirement: python >=3.8.

Does jsonpickle 4.1.4 have known vulnerabilities?

No known advisories affect jsonpickle 4.1.4 according to the data Vigia checks.

Is jsonpickle still maintained?

jsonpickle published 3 stable releases in the last 12 months; the most recent was 28 days ago. Activity: active.

Observed changes

hu Oct 15 2026 15:19:50 GMT+0000 (Coordinated Universal Time) — released 4.1.3 → 4.1.4
Fri Oct 02 2026 15:48:20 GM +0000 (Coordinated Universal Time) — released 4.1.2 → 4.1.3

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