Python 3.13 needs Numpy > 2.0

[richard-scott]

Checked other resources

• I added a very descriptive title to this issue.
• I searched the LangChain documentation with the integrated search.
• I used the GitHub search to find a similar question and didn't find it.
• I am sure that this is a bug in LangChain rather than my code.
• The bug is not resolved by updating to the latest stable version of LangChain (or the specific integration package).

Example Code

If you attempt to install numpy<2.0.0,>=1.26.0 you will get issues on Python 3.13
numpy>=2.0.0 works fine.

Error Message and Stack Trace (if applicable)

numpy/numpy#24318

Description

The numpy dependency needs bumping up to >=2.0.0

System Info

Python 3.13-dev on Mac OS M1

[souzatharsis]

Hi, any updates on this?

Several modern packages depend on Numpy > 2.0 and there currently cannot be integrated with langchain currently, e.g. https://github.com/DS4SD/docling

[MANGO-H20]

Hi any updates

[pablosjv]

Just for reference, linking here the relevant PR #27991

[pablosjv]

Looks like this has already been released on langchain-core >= 0.3.19 (Release Notes) 👏 🚀

[ulgens]

For the full support

• langchain[patch]: support numpy 2 #28183
• community[patch]: support numpy2 #28184

are still needed.

[ulgens]

I tested the new release with Python 3.13 and it seems to be working fine.

Two questions:

• Is there anything else left for official Python 3.13 support?
• Can we update trove classifiers so PyPI page will show that 3.13 is supported?

Current trove section on PyPI page: