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build(deps): bump the pip group across 1 directory with 2 updates#6259

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Jun 22, 2026
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build(deps): bump the pip group across 1 directory with 2 updates#6259
liuruibin merged 1 commit into
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dependabot/pip/pip-13f9d31fc3

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Bumps the pip group with 2 updates in the / directory: langchain and pypdf.

Updates langchain from 1.2.18 to 1.3.10

Release notes

Sourced from langchain's releases.

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

Changes since langchain==1.3.6

release(langchain): 1.3.7 (#38024) style(langchain): add ruff rules ARG (#34435) feat(langchain): add ProviderToolSearchMiddleware (#37969) chore(langchain): activate mypy warn_return_any (#34249) test(langchain): mark legacy trigger view for 2.0 removal (#38002)

langchain==1.3.6

Changes since langchain==1.3.5

... (truncated)

Commits
  • a807a9c release(langchain): 1.3.10 (#38255)
  • 15b0a49 chore: bump jupyter-server from 2.18.0 to 2.20.0 in /libs/core (#38252)
  • 612139f chore: bump tornado from 6.5.6 to 6.5.7 in /libs/text-splitters (#38175)
  • 921e370 chore: bump cryptography from 46.0.7 to 48.0.1 in /libs/langchain_v1 (#38176)
  • 1aabc26 chore: bump aiohttp from 3.14.0 to 3.14.1 in /libs/langchain_v1 (#38179)
  • 8d51355 chore: bump aiohttp from 3.14.0 to 3.14.1 in /libs/langchain (#38180)
  • 0b1b7bb chore: bump cryptography from 46.0.7 to 48.0.1 in /libs/langchain (#38181)
  • dfd0627 chore: bump starlette from 1.0.1 to 1.3.1 in /libs/langchain (#38182)
  • 0269392 chore: bump tornado from 6.5.6 to 6.5.7 in /libs/langchain (#38183)
  • 24d0b37 chore: bump tornado from 6.5.6 to 6.5.7 in /libs/core (#38184)
  • Additional commits viewable in compare view

Updates pypdf from 6.12.0 to 6.13.3

Release notes

Sourced from pypdf's releases.

Version 6.13.3, 2026-06-17

What's new

Security (SEC)

Performance Improvements (PI)

Robustness (ROB)

Maintenance (MAINT)

Full Changelog

Version 6.13.2, 2026-06-10

What's new

Security (SEC)

Robustness (ROB)

Full Changelog

Version 6.13.1, 2026-06-08

What's new

Security (SEC)

Full Changelog

Version 6.13.0, 2026-06-05

What's new

Security (SEC)

New Features (ENH)

Robustness (ROB)

... (truncated)

Changelog

Sourced from pypdf's changelog.

Version 6.13.3, 2026-06-17

Security (SEC)

  • Apply MAX_DECLARED_STREAM_LENGTH to streams without length as well (#3871)

Performance Improvements (PI)

  • Avoid per-pixel getpixel loop for 1-bit indexed images (#3854)

Robustness (ROB)

  • Several fixes

Maintenance (MAINT)

  • Make mypy assert messages consistent (#3849)

Full Changelog

Version 6.13.2, 2026-06-10

Security (SEC)

  • Detect multi-hop cyclic /Pages trees in _flatten to prevent SIGSEGV (#3847)

Robustness (ROB)

  • Fix UnboundLocalError in _read_standard_xref_table on a malformed entry (#3841)
  • Raise PdfStreamError on non-hexadecimal bytes in hex readers (#3832)

Full Changelog

Version 6.13.1, 2026-06-08

Security (SEC)

  • Prevent infinite loops when processing threads/articles (#3839)

Full Changelog

Version 6.13.0, 2026-06-05

Security (SEC)

  • Avoid infinite loops for outlines and text extraction (#3830)

New Features (ENH)

  • Add Japanese predefined CMaps (#3800)
  • Font: Collect all character widths, not only those that can be unicode mapped (#3798)

Robustness (ROB)

  • Recover a corrupt trailing startxref pointer (closes #3238) (#3826)
  • Handle /Pages node without /Kids during flattening (#3825)
  • Accept inline image EI marker at the end of a content stream (#3827)

Maintenance (MAINT)

  • Type the always-raising deprecation helpers as NoReturn (#3819)

... (truncated)

Commits
  • 9aa05e7 REL: 6.13.3
  • bbd083d SEC: Apply MAX_DECLARED_STREAM_LENGTH to streams without length as well (#3871)
  • d5cd266 ROB: Guard text operators against missing operands in extract_text (#3861)
  • 82f1f90 ROB: Tolerate malformed /Limits in index2label (#3858)
  • 0276a6f PI: Avoid per-pixel getpixel loop for 1-bit indexed images (#3854)
  • 41a9c3c MAINT: Make mypy assert messages consistent (#3849)
  • d1bba60 MAINT: Increase readability of PdfDocCommon (#3834)
  • 53b6fbc DEV: Bump codecov/codecov-action from 6.0.1 to 7.0.0 (#3859)
  • e07c223 MAINT: Enforce G004 (no f-strings in logging) (#3845)
  • 5270f76 ROB: Guard zero unitsPerEm in from_truetype_font_file (#3846)
  • Additional commits viewable in compare view

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Bumps the pip group with 2 updates in the / directory: [langchain](https://github.com/langchain-ai/langchain) and [pypdf](https://github.com/py-pdf/pypdf).


Updates `langchain` from 1.2.18 to 1.3.10
- [Release notes](https://github.com/langchain-ai/langchain/releases)
- [Commits](langchain-ai/langchain@langchain==1.2.18...langchain==1.3.10)

Updates `pypdf` from 6.12.0 to 6.13.3
- [Release notes](https://github.com/py-pdf/pypdf/releases)
- [Changelog](https://github.com/py-pdf/pypdf/blob/main/CHANGELOG.md)
- [Commits](py-pdf/pypdf@6.12.0...6.13.3)

---
updated-dependencies:
- dependency-name: langchain
  dependency-version: 1.3.10
  dependency-type: direct:production
  dependency-group: pip
- dependency-name: pypdf
  dependency-version: 6.13.3
  dependency-type: direct:production
  dependency-group: pip
...

Signed-off-by: dependabot[bot] <support@github.com>
@dependabot dependabot Bot added dependencies Pull requests that update a dependency file python Pull requests that update Python code labels Jun 22, 2026
@liuruibin liuruibin merged commit b0343ae into v2 Jun 22, 2026
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@liuruibin liuruibin deleted the dependabot/pip/pip-13f9d31fc3 branch June 22, 2026 02:54
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