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chore(deps): update dependency langchain-core to v1#13832

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renovate-bot:renovate/langchain-core-1.x
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chore(deps): update dependency langchain-core to v1#13832
renovate-bot wants to merge 1 commit intoGoogleCloudPlatform:mainfrom
renovate-bot:renovate/langchain-core-1.x

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@renovate-bot renovate-bot commented Feb 15, 2026

This PR contains the following updates:

Package Change Age Confidence
langchain-core (changelog) ==0.2.33 → ==1.2.13 age confidence

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@renovate-bot renovate-bot requested review from a team as code owners February 15, 2026 12:00
@product-auto-label product-auto-label bot added the samples Issues that are directly related to samples. label Feb 15, 2026
@trusted-contributions-gcf trusted-contributions-gcf bot added kokoro:force-run Add this label to force Kokoro to re-run the tests. owlbot:run Add this label to trigger the Owlbot post processor. labels Feb 15, 2026
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gemini-code-assist bot commented Feb 15, 2026

Summary of Changes

Hello @renovate-bot, I'm Gemini Code Assist1! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request focuses on a critical dependency upgrade, specifically updating langchain-core to its latest major version. This update is essential for leveraging the newest features, performance enhancements, and security fixes provided by the LangChain ecosystem, ensuring the project remains current and robust. Given it's a major version bump, it may introduce breaking changes that warrant careful review and testing.

Highlights

  • Dependency Update: The langchain-core dependency has been updated across multiple requirements.txt files from version 0.2.33 to 1.2.13. This is a major version upgrade.
Changelog
  • generative_ai/evaluation/requirements.txt
    • Updated langchain-core from 0.2.33 to 1.2.13.
  • generative_ai/extensions/requirements.txt
    • Updated langchain-core from 0.2.33 to 1.2.13.
  • generative_ai/image_generation/requirements.txt
    • Updated langchain-core from 0.2.33 to 1.2.13.
  • generative_ai/model_garden/requirements.txt
    • Updated langchain-core from 0.2.33 to 1.2.13.
  • generative_ai/model_tuning/requirements.txt
    • Updated langchain-core from 0.2.33 to 1.2.13.
  • generative_ai/prompts/requirements.txt
    • Updated langchain-core from 0.2.33 to 1.2.13.
  • generative_ai/reasoning_engine/requirements.txt
    • Updated langchain-core from 0.2.33 to 1.2.13.
Activity
  • The pull request was automatically generated by Mend Renovate.
  • Automerge is currently disabled, requiring manual merging.
  • Rebasing is configured to 'Never' unless manually initiated.
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@kokoro-team kokoro-team removed the kokoro:force-run Add this label to force Kokoro to re-run the tests. label Feb 15, 2026
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Code Review

This pull request, generated by Renovate, proposes updating the langchain-core dependency from 0.2.33 to 1.2.13. This appears to be an error, as version 1.2.13 of langchain-core does not exist on the public PyPI repository. Attempting to install this version will cause the dependency installation process to fail. I have added comments to each of the modified requirements.txt files suggesting that this change be reverted.

generative_ai/evaluation/requirements.txt
google-auth==2.38.0
anthropic[vertex]==0.28.0
langchain-core==0.2.33
langchain-core==1.2.13
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critical

The specified version 1.2.13 for langchain-core appears to be incorrect. According to the official PyPI repository, langchain-core does not have a 1.x version; its latest versions are in the 0.2.x range. This will cause dependency installation to fail. This change should be reverted.

langchain-core==0.2.33

generative_ai/extensions/requirements.txt
google-auth==2.38.0
anthropic[vertex]==0.28.0
langchain-core==0.2.33
langchain-core==1.2.13
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critical

The specified version 1.2.13 for langchain-core appears to be incorrect. According to the official PyPI repository, langchain-core does not have a 1.x version; its latest versions are in the 0.2.x range. This will cause dependency installation to fail. This change should be reverted.

langchain-core==0.2.33

generative_ai/image_generation/requirements.txt
google-auth==2.38.0
anthropic[vertex]==0.28.0
langchain-core==0.2.33
langchain-core==1.2.13
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critical

The specified version 1.2.13 for langchain-core appears to be incorrect. According to the official PyPI repository, langchain-core does not have a 1.x version; its latest versions are in the 0.2.x range. This will cause dependency installation to fail. This change should be reverted.

langchain-core==0.2.33

generative_ai/model_garden/requirements.txt
google-auth==2.38.0
anthropic[vertex]==0.28.0
langchain-core==0.2.33
langchain-core==1.2.13
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critical

The specified version 1.2.13 for langchain-core appears to be incorrect. According to the official PyPI repository, langchain-core does not have a 1.x version; its latest versions are in the 0.2.x range. This will cause dependency installation to fail. This change should be reverted.

langchain-core==0.2.33

generative_ai/model_tuning/requirements.txt
google-auth==2.38.0
anthropic[vertex]==0.28.0
langchain-core==0.2.33
langchain-core==1.2.13
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critical

The specified version 1.2.13 for langchain-core appears to be incorrect. According to the official PyPI repository, langchain-core does not have a 1.x version; its latest versions are in the 0.2.x range. This will cause dependency installation to fail. This change should be reverted.

langchain-core==0.2.33

generative_ai/prompts/requirements.txt
google-auth==2.38.0
anthropic[vertex]==0.28.0
langchain-core==0.2.33
langchain-core==1.2.13
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critical

The specified version 1.2.13 for langchain-core appears to be incorrect. According to the official PyPI repository, langchain-core does not have a 1.x version; its latest versions are in the 0.2.x range. This will cause dependency installation to fail. This change should be reverted.

langchain-core==0.2.33

generative_ai/reasoning_engine/requirements.txt
google-auth==2.38.0
anthropic[vertex]==0.28.0
langchain-core==0.2.33
langchain-core==1.2.13
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critical

The specified version 1.2.13 for langchain-core appears to be incorrect. According to the official PyPI repository, langchain-core does not have a 1.x version; its latest versions are in the 0.2.x range. This will cause dependency installation to fail. This change should be reverted.

langchain-core==0.2.33

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