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Bump langchain from 1.2.15 to 1.3.11 - #243

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Bump langchain from 1.2.15 to 1.3.11#243
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dependabot/pip/langchain-1.3.11

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@dependabot dependabot Bot commented on behalf of github Jun 23, 2026

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Bumps langchain from 1.2.15 to 1.3.11.

Release notes

Sourced from langchain's releases.

langchain==1.3.11

Changes since langchain==1.3.10

release(langchain): 1.3.11 (#38377) fix(langchain,openai): only set strict=True on tools for OpenAI-compatible models in ProviderStrategy (#38370) chore: bump pydantic-settings from 2.12.0 to 2.14.2 in /libs/langchain_v1 (#38279) chore: bump vcrpy from 8.1.1 to 8.2.1 in /libs/langchain_v1 (#38280) chore: bump langsmith from 0.8.9 to 0.8.18 in /libs/langchain_v1 (#38281) docs(langchain): document summarization prompt contract (#38256)

langchain==1.3.10

Changes since langchain==1.3.9

release(langchain): 1.3.10 (#38255) chore: bump cryptography from 46.0.7 to 48.0.1 in /libs/langchain_v1 (#38176) chore: bump aiohttp from 3.14.0 to 3.14.1 in /libs/langchain_v1 (#38179) fix(langchain): switch summary format (#38171) fix(langchain): detect provider strategy for dated gpt-5.2/gpt-5.4 snapshots (#38222) chore(langchain): improve typing in tests (#38163) chore: bump pyjwt from 2.12.0 to 2.13.0 in /libs/langchain_v1 (#38168) release(openai): 1.3.2 (#38130) hotfix(openai): switch version (#38123) release(openai): 1.4.0 (#38120) docs: refresh README installation and resources (#38119) test(core,langchain): update tests for explicit deserialization allowlists (#38118) release(core): 1.4.7 (#38111) release(anthropic): 1.4.6 (#38105)

langchain==1.3.9

Changes since langchain==1.3.8

release(anthropic): 1.4.6 (#38105) release(langchain): 1.3.9 (#38104) fix(langchain,anthropic): confine file-search results and tighten anthropic allowed_prefixes (#38106)

langchain==1.3.8

Changes since langchain==1.3.7

release(langchain): 1.3.8 (#38096) style(core,langchain,langchain-classic,partners): replace double backticks in docstrings (#38095) release(core): 1.4.6 (#38061) chore(langchain): add overloads to create_agent (#34309) chore(infra): bump mypy to 2.1 and unify type-check config across the monorepo (#36470) fix(langchain): support async middleware decorator typing (#34584) fix(langchain): tighten structured output model fallbacks (#38042) release(anthropic): 1.4.5 (#38036) hotfix(core): bump lockfile(s) (#38032) refactor(langchain): refactor test_create_agent_tool_validation (#34443)

langchain==1.3.7

... (truncated)

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Bumps [langchain](https://github.com/langchain-ai/langchain) from 1.2.15 to 1.3.11.
- [Release notes](https://github.com/langchain-ai/langchain/releases)
- [Commits](langchain-ai/langchain@langchain==1.2.15...langchain==1.3.11)

---
updated-dependencies:
- dependency-name: langchain
  dependency-version: 1.3.11
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>
@dependabot dependabot Bot added dependencies Pull requests that update a dependency file python Pull requests that update python code labels Jun 23, 2026
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Quality Gate Failed Quality Gate failed

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C Security Rating on New Code (required ≥ A)

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Up to standards ✅

🟢 Issues 0 issues

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🟢 Metrics 0 complexity · 0 duplication

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@JE-Chen

JE-Chen commented Aug 2, 2026

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Superseded by #255, which removed the langchain dependency outright rather than upgrading it.

Nothing in the project imported langchain: the AI widget uses langchain_core.prompts and langchain_openai, and langchain_openai depends on langchain-core rather than langchain. Upgrading would have shipped a newer copy of code that never runs, and langchain 1.3.x additionally requires langgraph. Removing it takes CVE-2026-55443 out of the install altogether; langchain_core is now declared directly, since it is imported directly.

@JE-Chen JE-Chen closed this Aug 2, 2026
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dependabot Bot commented on behalf of github Aug 2, 2026

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OK, I won't notify you again about this release, but will get in touch when a new version is available. If you'd rather skip all updates until the next major or minor version, let me know by commenting @dependabot ignore this major version or @dependabot ignore this minor version. You can also ignore all major, minor, or patch releases for a dependency by adding an ignore condition with the desired update_types to your config file.

If you change your mind, just re-open this PR and I'll resolve any conflicts on it.

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dependabot Bot deleted the dependabot/pip/langchain-1.3.11 branch August 2, 2026 19:39
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