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chore(deps): bump the langchain group across 1 directory with 6 updates#13
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dependabot/pip/backend/langchain-20cf036fea

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@dependabot dependabot Bot commented on behalf of github May 3, 2026

Updates the requirements on langchain, langchain-community, langchain-core, langsmith, langchain-google-genai and langchain-chroma to permit the latest version.
Updates langchain from 0.3.27 to 1.2.18

Release notes

Sourced from langchain's releases.

langchain-core==1.2.18

Changes since langchain-core==1.2.17

release(core): 1.2.18 (#35704) fix(core): fix double backticks in deprecation docstring for alternative_import (#35658) fix(core): preserve default_factory when generating tool call schema (#35550) feat(openai): support tool search (#35582) chore: bump the minor-and-patch group across 3 directories with 7 updates (#35605)

langchain==1.2.18

Changes since langchain==1.2.17

release(langchain): 1.2.18 (#37250) revert: feat(langchain): ls_agent_type tag on create_agent calls (#37249) chore(langchain-classic): deprecate hub, limit loads/dumps (#37234) refactor(langchain-classic): retarget deprecations to create_agent, other chores (#37164) chore(langchain,langchain-classic): uncomment optional deps (#37163) release(fireworks): 1.2.1 (#37113)

langchain-core==1.2.17

Changes since langchain-core==1.2.16

release(core): 1.2.17 (#35527) fix(core): extract usage metadata from serialized tracer message outputs (#35526) chore: bump the langchain-deps group across 3 directories with 7 updates (#35513) chore: bump the langchain-deps group across 3 directories with 14 updates (#35441)

langchain==1.2.17

Changes since langchain==1.2.16

release(langchain): 1.2.17 (#37110) feat(langchain): add respond decision to HITL middleware (#37095)

langchain-core==1.2.16

Changes since langchain-core==1.2.15

release(core): 1.2.16 (#35439) fix(core): treat empty tool chunk ids as missing in merge (#35414)

langchain==1.2.16

Changes since langchain==1.2.15

release(langchain): 1.2.16 (#37085) chore(docs): update x handle references (#37081) release(anthropic): 1.4.2 (#37061) perf(langchain): stop inlining agent state into tool-dispatch Sends (#36960) docs(langchain): correct import paths in agent middleware docstrings (#36987) hotfix: bump min core versions (#36996) release(openai): 1.2.1 (#36995) feat(core): add content-block-centric streaming (v2) (#36834)

... (truncated)

Commits
  • 4c593b3 release(langchain): 1.2.18 (#37250)
  • 9c48a12 revert: feat(langchain): ls_agent_type tag on create_agent calls (#37249)
  • 85a5a04 chore: bump mistune from 3.1.4 to 3.2.1 in /libs/text-splitters (#37235)
  • 2fe237a chore: bump mistune from 3.1.4 to 3.2.1 in /libs/langchain (#37236)
  • 1662347 chore: bump mistune from 3.1.4 to 3.2.1 in /libs/core (#37237)
  • ec9a3c1 release(langchain-classic): 1.0.7 (#37240)
  • 3de039a chore(model-profiles): refresh model profile data (#37231)
  • cccefce chore(langchain-classic): deprecate hub, limit loads/dumps (#37234)
  • 1519ed5 release(langchain-classic): 1.0.6 (#37211)
  • 16b7e43 chore: bump jupyter-server from 2.17.0 to 2.18.0 in /libs/text-splitters (#37...
  • Additional commits viewable in compare view

Updates langchain-community from 0.3.27 to 0.4.1

Release notes

Sourced from langchain-community's releases.

libs/community/v0.4.1

What's Changed

New Contributors

Full Changelog: langchain-ai/langchain-community@libs/community/v0.4...libs/community/v0.4.1

libs/community/v0.4

What's Changed

Full Changelog: langchain-ai/langchain-community@libs/community/v0.3.31...libs/community/v0.4

libs/community/v0.3.31

What's Changed

New Contributors

Full Changelog: langchain-ai/langchain-community@libs/community/v0.3.30...libs/community/v0.3.31

libs/community/v0.3.30

What's Changed

New Contributors

Full Changelog: langchain-ai/langchain-community@libs/community/v0.3.29...libs/community/v0.3.30

libs/community/v0.3.29

What's Changed

... (truncated)

Commits

Updates langchain-core to 1.3.3

Release notes

Sourced from langchain-core's releases.

langchain-core==1.3.3

Changes since langchain-core==1.3.2

release(core): 1.3.3 (#37198) fix(core): set deprecation since to 1.3.3 to match release (#37200) fix(core, langchain): harden load() against untrusted manifests (#37197) chore: bump notebook from 7.5.0 to 7.5.6 in /libs/core (#37109) chore: bump types-pyyaml from 6.0.12.20250915 to 6.0.12.20260408 in /libs/core (#37129) fix(core): preserve structured inputs on tool runs in tracers (#37108) release(perplexity): 1.2.0 (#37091) chore(docs): update x handle references (#37081) fix(core): make removal optional in warn_deprecated (#37056) fix(core): validate batch_size in _batch and _abatch to prevent infinite loop (#36663) chore(core): mark stream_v2/astream_v2 as beta (#36992)

Commits

Updates langsmith to 0.8.3

Release notes

Sourced from langsmith's releases.

v0.8.3

What's Changed

Full Changelog: langchain-ai/langsmith-sdk@v0.8.2...v0.8.3

Commits
  • e2386ad release(py): 0.8.3 (#2863)
  • 11d51a3 docs(langsmith): clarify trust boundaries when working with hub (#2861)
  • d98c3ed Fix push_agent URL owner for name-only identifiers (#2862)
  • 418fd41 sdk(js): replace ttlSeconds with idleTtlSeconds + deleteAfterStopSeconds (#2854)
  • 1baa2c1 sdk(py): replace ttl_seconds with idle_ttl_seconds + delete_after_stop_second...
  • 361c8dd release(js): bump to 0.6.2 (#2856)
  • 0d42882 fix(js): prevent sending [object Object] as span attribute when dealing with ...
  • 619818b Bump Python SDK version to 0.8.2 (#2855)
  • 8a7d3c1 fix: parse urllib3 version with packaging.Version (#2851)
  • 54f8877 Bump JS SDK version to 0.6.1 (#2847)
  • Additional commits viewable in compare view

Updates langchain-google-genai from 2.0.8 to 4.2.2

Release notes

Sourced from langchain-google-genai's releases.

langchain-google-genai==4.2.2

Changes since libs/genai/v4.2.1

release(genai): 4.2.2 (#1700) feat(genai): raise ContextOverflowError on token limit exceeded (#1643) chore: bump langchain-core from 1.2.22 to 1.2.28 in /libs/genai (#1687) chore: bump cryptography from 46.0.6 to 46.0.7 in /libs/genai (#1684) chore: bump types-google-cloud-ndb from 2.4.0.20260223 to 2.4.0.20260402 in /libs/genai (#1674) chore(model-profiles): refresh model profile data (#1669) chore: update protobuf requirement from <7.0.0,>=6.33.5 to >=6.33.5,<8.0.0 in /libs/genai in the genai group (#1649) chore: bump the uv group across 3 directories with 1 update (#1665) chore: bump the uv group across 3 directories with 1 update (#1661) chore(model-profiles): refresh model profile data (#1664) chore: bump the uv group across 3 directories with 1 update (#1656) chore: bump the uv group across 3 directories with 1 update (#1645) chore(model-profiles): refresh model profile data (#1650) fix(genai): add missing profile for gemini-3.1-flash-lite-preview (#1628) chore(genai): bump embeddings (#1633) fix: bump langchain-core to >=1.2.11 across all libs (CVE-2026-26013) (#1607) chore(genai): bump deps (#1549) feat(genai): add image search grounding support fix(genai): use lowercase user-agent header to prevent duplicates (#1524) chore: bump the uv group across 3 directories with 3 updates (#1616) chore: regenerate model profiles, switch to gemini-3.1-pro-preview (#1601)

langchain-google-genai==4.2.1

Changes since libs/genai/v4.2.0

chore(genai): fix model profiles (#1598) release(genai): 4.2.1 (#1597) chore(genai): bump model profiles (#1596) chore: bump langsmith from 0.4.56 to 0.6.3 in /libs/genai (#1577) chore: bump orjson (#1576) chore: bump the genai group in /libs/genai with 6 updates (#1572) chore: pin ncipollo/release-action to v1.20.0 (#1561) chore(deps-dev): bump protobuf from 6.33.2 to 6.33.5 in /libs/genai (#1565) chore(genai): bump urllib3 from 1.26.20 to 2.6.3 in /libs/genai (#1558) chore(genai): bump pyasn1 from 0.6.1 to 0.6.2 in /libs/genai (#1559) docs: Updating default location for vertexai (#1548)

langchain-google-genai==4.2.0

Changes since libs/genai/v4.1.3

release(genai): 4.2.0 (#1507) feat(genai): add labels support (#1503)

langchain-google-genai==4.1.3

Changes since libs/genai/v4.1.2

test(genai): make robust against httpx.ConnectError (#1495)

... (truncated)

Commits
  • 4519f3c release(genai): 4.2.2 (#1700)
  • bcfb168 feat(genai): raise ContextOverflowError on token limit exceeded (#1643)
  • 982e401 chore: bump langchain-core from 1.2.22 to 1.2.28 in /libs/vertexai (#1689)
  • 2518924 chore: bump langchain-core from 1.2.22 to 1.2.28 in /libs/genai (#1687)
  • 2b34e19 chore: bump cryptography from 46.0.6 to 46.0.7 in /libs/community (#1686)
  • 8e48849 chore: bump cryptography from 46.0.6 to 46.0.7 in /libs/vertexai (#1685)
  • d7836d6 chore: bump cryptography from 46.0.6 to 46.0.7 in /libs/genai (#1684)
  • bcb67de chore: bump syrupy from 4.9.1 to 5.1.0 in /libs/community (#1680)
  • 5bcbcd5 chore: bump pyarrow from 22.0.0 to 23.0.1 in /libs/community (#1677)
  • cffabad chore: bump the minor-and-patch group in /libs/community with 31 updates (#1676)
  • Additional commits viewable in compare view

Updates langchain-chroma from 0.2.0 to 1.1.0

Release notes

Sourced from langchain-chroma's releases.

langchain-exa==1.1.0

Changes since langchain-exa==1.0.0

release(exa): 1.1.0 (#36278) feat(exa): update default search type from neural to auto (#36125) chore: bump requests from 2.32.5 to 2.33.0 in /libs/partners/exa (#36255) chore(partners): bump langchain-core min to 1.2.21 (#36183) ci: suppress pytest streaming output in CI (#36092) ci: avoid unnecessary dep installs in lint targets (#36046) chore: bump orjson from 3.11.5 to 3.11.6 in /libs/partners/exa (#35869) chore(deps): bump langsmith from 0.4.31 to 0.6.3 in /libs/partners/exa (#35158) chore: add make type target (#35015) revert: "chore: add typing target in Makefile" (#35013) chore: add typing target in Makefile (#35012) chore: enrich pyproject.toml files (#34980) chore(deps): bump the uv group across 20 directories with 3 updates (#34941) chore: upgrade urllib3 to 2.6.3 (#34940) chore: update twitter URLs (#34736) chore: ban relative imports on all packages (#34691) chore: update core dep in lockfiles (#34216) chore: update pyproject.toml url entries (#33587)

langchain-ollama==1.1.0

Changes since langchain-ollama==1.0.1

release(ollama): 1.1.0 (#36574) feat(ollama): support response_format (#34612) fix(ollama): serialize reasoning_content back to ollama thinking (#36573) fix(ollama): prevent _convert_messages_to_ollama_messages from mutating caller list (#36567) feat(ollama): add dimensions to OllamaEmbeddings (#36543) fix(ollama): respect scheme-less base_url (#34042) feat(ollama): logprobs support in Ollama (#34218) chore(ollama): switch to ty (#36571) chore: add comment explaining pygments>=2.20.0 (#36570) chore: pygments>=2.20.0 across all packages (CVE-2026-4539) (#36385) chore: bump requests from 2.32.5 to 2.33.0 in /libs/partners/ollama (#36249) chore(partners): bump langchain-core min to 1.2.21 (#36183) ci: suppress pytest streaming output in CI (#36092) ci: avoid unnecessary dep installs in lint targets (#36046) chore: bump orjson from 3.11.5 to 3.11.6 in /libs/partners/ollama (#35866) fix(ollama): raise error when clients are not initialized (#35185) chore(deps): bump langsmith from 0.4.31 to 0.6.3 in /libs/partners/ollama (#35166) chore: add make type target (#35015) revert: "chore: add typing target in Makefile" (#35013) chore: add typing target in Makefile (#35012) chore: enrich pyproject.toml files (#34980) chore(deps): bump the uv group across 20 directories with 3 updates (#34941) chore: upgrade urllib3 to 2.6.3 (#34940) chore: update twitter URLs (#34736) docs: Fix TODO in Ollama compatibility docstring (#34713)

... (truncated)

Commits
  • bc232e6 release(chroma): 1.1 (#34316)
  • be32382 feat(chroma): Add Search API (#34273)
  • 16c984e fix(langchain-classic): fix init_chat_model for HuggingFace models (#33943)
  • 13dd115 docs(anthropic): nit comments (#34314)
  • 2cff369 feat(anthropic): accept TypedDict for built-in tool types (#34279)
  • f5b6eec refactor(standard-tests): improve VCR config (#33968)
  • a528ea1 feat(openai): Use responses API if model is gpt-5.2-pro (#34306)
  • bf6a5eb fix(huggingface): Helper logic for init_chat_model with HuggingFace backend (...
  • 5720dea fix(openai): handle missing 'text' key in responses API content blocks (#34198)
  • 0871075 chore(ollama,groq): Filtering Parameters in bind_tools for Ollama and Groq (#...
  • Additional commits viewable in compare view

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dependabot Bot commented on behalf of github May 3, 2026

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@dependabot dependabot Bot requested a review from casper-justus as a code owner May 3, 2026 07:09
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vercel Bot commented May 3, 2026

The latest updates on your projects. Learn more about Vercel for GitHub.

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rag-chatbot Ready Ready Preview, Comment May 11, 2026 9:11am

@dependabot dependabot Bot changed the title chore(deps): bump the langchain group in /backend with 6 updates chore(deps): bump the langchain group across 1 directory with 6 updates May 3, 2026
@dependabot dependabot Bot force-pushed the dependabot/pip/backend/langchain-20cf036fea branch from 0ddb193 to 9ceff6b Compare May 3, 2026 07:12
@dependabot dependabot Bot force-pushed the dependabot/pip/backend/langchain-20cf036fea branch from 9ceff6b to 644a7e3 Compare May 4, 2026 08:05
Updates the requirements on [langchain](https://github.com/langchain-ai/langchain), [langchain-community](https://github.com/langchain-ai/langchain-community), [langchain-core](https://github.com/langchain-ai/langchain), [langsmith](https://github.com/langchain-ai/langsmith-sdk), [langchain-google-genai](https://github.com/langchain-ai/langchain-google) and [langchain-chroma](https://github.com/langchain-ai/langchain) to permit the latest version.

Updates `langchain` from 0.3.27 to 1.2.18
- [Release notes](https://github.com/langchain-ai/langchain/releases)
- [Commits](langchain-ai/langchain@langchain==0.3.27...langchain==1.2.18)

Updates `langchain-community` from 0.3.27 to 0.4.1
- [Release notes](https://github.com/langchain-ai/langchain-community/releases)
- [Commits](langchain-ai/langchain-community@libs/community/v0.3.27...libs/community/v0.4.1)

Updates `langchain-core` to 1.3.3
- [Release notes](https://github.com/langchain-ai/langchain/releases)
- [Commits](langchain-ai/langchain@langchain-core==1.2.28...langchain-core==1.3.3)

Updates `langsmith` to 0.8.3
- [Release notes](https://github.com/langchain-ai/langsmith-sdk/releases)
- [Commits](langchain-ai/langsmith-sdk@v0.7.31...v0.8.3)

Updates `langchain-google-genai` from 2.0.8 to 4.2.2
- [Release notes](https://github.com/langchain-ai/langchain-google/releases)
- [Commits](langchain-ai/langchain-google@libs/genai/v2.0.8...libs/genai/v4.2.2)

Updates `langchain-chroma` from 0.2.0 to 1.1.0
- [Release notes](https://github.com/langchain-ai/langchain/releases)
- [Commits](langchain-ai/langchain@langchain-chroma==0.2.0...langchain-chroma==1.1.0)

---
updated-dependencies:
- dependency-name: langchain
  dependency-version: 1.2.17
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: langchain
- dependency-name: langchain-chroma
  dependency-version: 1.1.0
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: langchain
- dependency-name: langchain-community
  dependency-version: 0.4.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: langchain
- dependency-name: langchain-core
  dependency-version: 1.3.2
  dependency-type: direct:production
  dependency-group: langchain
- dependency-name: langchain-google-genai
  dependency-version: 4.2.2
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: langchain
- dependency-name: langsmith
  dependency-version: 0.8.0
  dependency-type: direct:production
  dependency-group: langchain
...

Signed-off-by: dependabot[bot] <support@github.com>
@dependabot dependabot Bot force-pushed the dependabot/pip/backend/langchain-20cf036fea branch from 644a7e3 to 2152349 Compare May 11, 2026 09:10
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