chore(deps)(deps): bump the langchain group across 1 directory with 5 updates

[dependabot]

Updates the requirements on langchain-core, langchain, langchain-openai, langchain-anthropic and langchain-google-genai to permit the latest version.
Updates langchain-core to 1.5.1

Release notes

Sourced from langchain-core's releases.

langchain-core==1.5.1

Changes since langchain-core==1.5.0

release(core): 1.5.1 (#39042) feat(anthropic,fireworks,openai): support langsmith gateway through env var (#38742) fix(core): use tool_call_schema cache for BaseTool token counting in count_tokens_approximately (#39020)

Commits

• eb705ca release(core): 1.5.1 (#39042)
• d35a4ef feat(anthropic,fireworks,openai): support langsmith gateway through env var (...
• 64f5ebf chore(model-profiles): refresh model profile data (#39036)
• 6a97222 fix(core): use tool_call_schema cache for BaseTool token counting in `cou...
• 1e385eb release(openrouter): 0.2.7 (#39022)
• 50e9126 fix(anthropic): enable structured output for Claude Opus 4.8 (#39021)
• 339fcf3 chore(model-profiles): refresh model profile data (#39010)
• 592055e fix(openai): correct gpt-5.3-chat-latest profile (#39009)
• 789c6ab release(xai): 1.3.0 (#38984)
• 8ccd16a release(anthropic): 1.5.0 (#38985)
• Additional commits viewable in compare view

Updates langchain to 1.3.14

Release notes

Sourced from langchain's releases.

langchain==1.3.14

Changes since langchain==1.3.13

release(langchain): 1.3.14 (#38883) fix(langchain): only retry retryable exceptions in ToolRetryMiddleware (#38845) feat(langchain): ToolErrorMiddleware (#38781)

Commits

• 185119f release(langchain): 1.3.14 (#38883)
• 0a3bde6 fix(langchain): only retry retryable exceptions in ToolRetryMiddleware (#38...
• 7bf8fe2 chore(model-profiles): refresh model profile data (#38856)
• 2286932 fix: patch Dependabot dependency vulnerabilities (#38853)
• d260c52 chore: bump soupsieve from 2.8 to 2.8.4 in /libs/core (#38750)
• ceb1e4e feat(langchain): ToolErrorMiddleware (#38781)
• 2f29107 chore: bump soupsieve from 2.8 to 2.8.4 in /libs/langchain (#38749)
• 6cd44e0 chore: bump soupsieve from 2.8 to 2.8.4 in /libs/text-splitters (#38748)
• 4e57abd chore: bump nltk from 3.9.4 to 3.10.0 in /libs/text-splitters (#38747)
• 3e983cb chore: bump mistune from 3.2.1 to 3.3.0 in /libs/text-splitters (#38826)
• Additional commits viewable in compare view

Updates langchain-openai to 1.4.1

Release notes

Sourced from langchain-openai's releases.

langchain-openai==1.4.1

Changes since langchain-openai==1.4.0

release(openai): 1.4.1 (#39045) feat(anthropic,fireworks,openai): support langsmith gateway through env var (#38742) fix(openai): correct gpt-5.3-chat-latest profile (#39009)

Commits

• f6885a7 release(openai): 1.4.1 (#39045)
• 8bce594 release(fireworks): 1.5.1 (#39044)
• f4e4627 release(anthropic): 1.5.1 (#39043)
• eb705ca release(core): 1.5.1 (#39042)
• d35a4ef feat(anthropic,fireworks,openai): support langsmith gateway through env var (...
• 64f5ebf chore(model-profiles): refresh model profile data (#39036)
• 6a97222 fix(core): use tool_call_schema cache for BaseTool token counting in `cou...
• 1e385eb release(openrouter): 0.2.7 (#39022)
• 50e9126 fix(anthropic): enable structured output for Claude Opus 4.8 (#39021)
• 339fcf3 chore(model-profiles): refresh model profile data (#39010)
• Additional commits viewable in compare view

Updates langchain-anthropic to 1.5.2

Release notes

Sourced from langchain-anthropic's releases.

langchain-anthropic==1.5.2

Changes since langchain-anthropic==1.5.1

release(anthropic): 1.5.2 (#39056) feat(anthropic): add Claude Opus 5 support (#39054)

Commits

• c19eee2 release(anthropic): 1.5.2 (#39056)
• 76b4b24 feat(anthropic): add Claude Opus 5 support (#39054)
• 7f7965b chore: bump jupyterlab from 4.5.9 to 4.5.10 in /libs/core (#39033)
• 83f1d42 chore: bump setuptools from 80.9.0 to 83.0.0 in /libs/text-splitters (#39029)
• f6885a7 release(openai): 1.4.1 (#39045)
• 8bce594 release(fireworks): 1.5.1 (#39044)
• f4e4627 release(anthropic): 1.5.1 (#39043)
• eb705ca release(core): 1.5.1 (#39042)
• d35a4ef feat(anthropic,fireworks,openai): support langsmith gateway through env var (...
• 64f5ebf chore(model-profiles): refresh model profile data (#39036)
• Additional commits viewable in compare view

Updates langchain-google-genai to 4.3.1

Release notes

Sourced from langchain-google-genai's releases.

langchain-google-genai==4.3.1

Changes since libs/genai/v4.3.0

release(genai): 4.3.1 (#1900) fix(genai): align reasoning effort profiles with Gemini docs (#1899)

Commits

• 05ebcfd release(genai): 4.3.1 (#1900)
• ed4caf4 fix(genai): align reasoning effort profiles with Gemini docs (#1899)
• 6cf3949 fix(genai): handle request rules for new Gemini models (#1897)
• 85b27cd chore(model-profiles): refresh model profile data (#1879)
• 2c6cde3 release(genai): 4.3.0 (#1896)
• be76502 feat(genai): add reasoning_effort as a standard chat model parameter (#1895)
• 43432b8 chore: patch vertexai dependency alert (#1894)
• 5fd9e3a test(genai): retry flaky structured output streaming tests (#1893)
• 8a89a2a chore: bump soupsieve from 2.8 to 2.8.4 in /libs/community (#1885)
• 197282c fix(genai): remove default temperature for gemini models (#1882)
• Additional commits viewable in compare view

[github-actions]

Dependency Review

The following issues were found:

• ✅ 0 vulnerable package(s)
• ✅ 0 package(s) with incompatible licenses
• ✅ 0 package(s) with invalid SPDX license definitions
• ⚠️ 5 package(s) with unknown licenses.

See the Details below.

License Issues

requirements.txt

Package	Version	License	Issue Type
langchain	>= 1.3.14,< 2	Null	Unknown License
langchain-anthropic	>= 1.5.2,< 2	Null	Unknown License
langchain-core	>= 1.5.1,< 2	Null	Unknown License
langchain-google-genai	>= 4.3.1,< 5	Null	Unknown License
langchain-openai	>= 1.4.1,< 2	Null	Unknown License

OpenSSF Scorecard

Package	Version	Score	Details
pip/langchain	>= 1.3.14,< 2	Unknown	Unknown
pip/langchain-anthropic	>= 1.5.2,< 2	Unknown	Unknown
pip/langchain-core	>= 1.5.1,< 2	Unknown	Unknown
pip/langchain-google-genai	>= 4.3.1,< 5	Unknown	Unknown
pip/langchain-openai	>= 1.4.1,< 2	Unknown	Unknown

Scanned Files

• requirements.txt