---
title: "@smithy/protocol-http 5.6.2"
description: "Latest published version of @smithy/protocol-http is 5.6.2, licensed Apache-2.0. Current as of our last registry check."
url: https://inlinr.com/packages/@smithy/protocol-http
lang: en
---

[Packages](https://inlinr.com/packages)

# @smithy/protocol-http

5.6.2 · 15 Aug 2026 Apache-2.0 69.6M / week [Repository](https://github.com/smithy-lang/smithy-typescript) [Homepage](https://github.com/smithy-lang/smithy-typescript/tree/main/packages/protocol-http) [npm](https://www.npmjs.com/package/@smithy/protocol-http) [Atom feed](https://inlinr.com/packages/feed/@smithy/protocol-http)

Your version 

## Where each line stands

[Plan an upgrade](https://inlinr.com/packages/@smithy/protocol-http/upgrade)

LineNewestSecurity

- 5.x 5.6.2 No known advisory Latest line
- 4.x 4.1.8 No known advisory [To 5.6.2](https://inlinr.com/packages/@smithy/protocol-http/upgrade/4.1.8-5.6.2)
- 3.x 3.3.0 No known advisory [To 5.6.2](https://inlinr.com/packages/@smithy/protocol-http/upgrade/3.3.0-5.6.2)
- 2.x 2.0.5 No known advisory [To 5.6.2](https://inlinr.com/packages/@smithy/protocol-http/upgrade/2.0.5-5.6.2)
- 1.x 1.2.0 No known advisory [To 5.6.2](https://inlinr.com/packages/@smithy/protocol-http/upgrade/1.2.0-5.6.2)

## Latest releases

[All 96 releases](https://inlinr.com/packages/@smithy/protocol-http/releases)

1. ### [5.6.2](https://inlinr.com/packages/@smithy/protocol-http/releases/5.6.2 "Open this release") [](https://github.com/smithy-lang/smithy-typescript/releases/tag/%40smithy/protocol-http%405.6.2 "Read this release where it was published")  
15 Aug 2026

  - Restore npm provenance attestations. No functional changes.
2. 5.6.0 – 5.6.1 2 releases that only update dependencies [@smithy/core 3.33.1](https://inlinr.com/packages/@smithy/core) Show each
  - [5.6.1](https://inlinr.com/packages/@smithy/protocol-http/releases/5.6.1 "Open this release") [](https://github.com/smithy-lang/smithy-typescript/releases/tag/%40smithy/protocol-http%405.6.1 "Read this release where it was published") 15 Aug 2026 [@smithy/core 3.33.1](https://inlinr.com/packages/@smithy/core)
  - [5.6.0](https://inlinr.com/packages/@smithy/protocol-http/releases/5.6.0 "Open this release") [](https://github.com/smithy-lang/smithy-typescript/releases/tag/%40smithy/protocol-http%405.6.0 "Read this release where it was published") 11 Aug 2026 [@smithy/core 3.32.0](https://inlinr.com/packages/@smithy/core)
3. ### [5.5.16](https://inlinr.com/packages/@smithy/protocol-http/releases/5.5.16 "Open this release")  
29 Jul 2026

Notes older than 90 days are read on the [Releases tab](https://inlinr.com/packages/@smithy/protocol-http/releases).

Dependency tracking · free for 3 projects

## Know when your own dependencies move

@smithy/protocol-http published 38 releases in the last 12 months. inlinr folds the routine ones into a line and keeps the few that need you.

- Advisories reach you  
An email when a critical or high advisory affects a project, before the next install.
- Upgrades checked first  
Peer ranges, Node, ESM-only and types changes read before you bump.
- Only what matters  
Majors and breaking notes stay; patches and sibling bumps fold into one line.

[How dependency tracking works](https://inlinr.com/dependencies)

## Security

No known security advisory.

## Health

[Details](https://inlinr.com/packages/@smithy/protocol-http/security#signals)

- **Provenance**:
- **Publisher**:
- **Maintainers**:
- **Scorecard**:
- **Size**:

## Weekly downloads

## Same family

- [@smithy/types 191M/wk](https://inlinr.com/packages/@smithy/types)
- [@smithy/core 139.1M/wk](https://inlinr.com/packages/@smithy/core)
- [@smithy/util-utf8 135.2M/wk](https://inlinr.com/packages/@smithy/util-utf8)
- [@smithy/signature-v4 127.9M/wk](https://inlinr.com/packages/@smithy/signature-v4)
- [@smithy/util-middleware 60.6M/wk](https://inlinr.com/packages/@smithy/util-middleware)
- [@smithy/smithy-client 52.6M/wk](https://inlinr.com/packages/@smithy/smithy-client)
- [@smithy/middleware-endpoint 52.6M/wk](https://inlinr.com/packages/@smithy/middleware-endpoint)
- [@smithy/middleware-serde 52.4M/wk](https://inlinr.com/packages/@smithy/middleware-serde)

Registry facts last checked 4 Nov 2026\. Releases and advisories last read 4 Nov 2026.