PyPI · pypi:pynacl

PyNaCl active

Python binding to the Networking and Cryptography (NaCl) library

The latest stable version of PyNaCl is 1.6.2, published on 2026-01-01. Verified by Vigia on 2026-11-13.

Latest stable version	1.6.2
Published	2026-01-01 17:31:57 UTC
Install	`pip install --upgrade PyNaCl`
Requires	`python >=3.8`
License	Apache-2.0
Advisories on latest version	none known
Last verified	2026-11-13 05:06:29 UTC
Sources	pypi.org

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Maintenance

Activity	slowing down
Last stable release	2026-01-01 17:31:57 UTC · 315 days ago
Stable releases in the last 12 months	1
Published versions	19

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

Version history

Version	Published
`1.6.2`	2026-01-01 17:31:57 UTC
`1.6.1`	2025-11-10 16:01:28 UTC
`1.6.0`	2025-09-10 23:38:28 UTC
`1.5.0`	2022-01-07 22:05:41 UTC
`1.4.0`	2020-05-25 19:39:23 UTC
`1.3.0`	2018-09-26 18:58:51 UTC
`1.2.1`	2017-12-04 08:32:29 UTC
`1.2.0`	2017-11-01 19:19:51 UTC
`1.1.2`	2017-03-31 07:27:00 UTC
`1.1.1`	2017-03-15 13:02:14 UTC
`1.1.0`	2017-03-14 16:47:20 UTC
`1.0.1`	2016-01-24 03:26:33 UTC
`1.0`	2016-01-23 01:04:18 UTC
`0.3.0`	2015-03-04 08:13:31 UTC
`0.2.3`	2013-10-28 19:41:24 UTC
`0.2.2`	2013-10-28 19:38:27 UTC
`0.2.1`	2013-10-28 16:00:22 UTC
`0.2.0`	2013-10-28 14:43:24 UTC
`0.1.0`	2013-04-14 05:29:16 UTC

Showing the 19 most recent of 19 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`	`1.6.2`
`python 3.9`	`1.6.2`
`python 3.10`	`1.6.2`
`python 3.11`	`1.6.2`
`python 3.12`	`1.6.2`
`python 3.13`	`1.6.2`

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Frequently asked questions

What is the latest version of PyNaCl?

The latest stable version of PyNaCl is 1.6.2, published on 2026-01-01. Verified by Vigia on 2026-11-13.

How do I install the latest version of PyNaCl?

Run pip install --upgrade PyNaCl. The latest stable version is 1.6.2 (verified 2026-11-13).

Is PyNaCl deprecated?

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

Which Python version does PyNaCl require?

PyNaCl 1.6.2 declares this requirement: python >=3.8.

Does PyNaCl 1.6.2 have known vulnerabilities?

No known advisories affect PyNaCl 1.6.2 according to the data Vigia checks.

Is PyNaCl still maintained?

PyNaCl published 1 stable releases in the last 12 months; the most recent was 315 days ago. Activity: slowing down.

Observed changes

No changes observed yet since Vigia started tracking this package.

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