diff --git a/README.md b/README.md
index 52cadb2..ba16286 100644
--- a/README.md
+++ b/README.md
@@ -222,6 +222,7 @@ If you are not a programmer, but would like to contribute, check out the [Awesom
- [tree-sitter-legesher-python](https://github.com/legesher/tree-sitter-legesher-python/labels/Good%20First%20Issue) _(label: Good First Issue)_
Learn and code in Python using your native language.
- [mypy](https://github.com/python/mypy/labels/good-first-issue) _(label: good-first-issue)_
An optional static typing for python.
- [python-ds](https://github.com/prabhupant/python-ds/labels/good%20first%20issue) _(label: good first issue)_
A repository for data structures and algorithms in Python.
+- [numpy](https://github.com/numpy/numpy/labels/good%20first%20issue) _(label: good first issue)_
It is the core library for scientific computing, which contains a powerful n-dimensional array object.
## Ruby