Currently, importing fitsio results in:

>>> import fitsio

A module that was compiled using NumPy 1.x cannot be run in
NumPy 2.2.1 as it may crash. To support both 1.x and 2.x
versions of NumPy, modules must be compiled with NumPy 2.0.
Some module may need to rebuild instead e.g. with 'pybind11>=2.12'.

If you are a user of the module, the easiest solution will be to
downgrade to 'numpy<2' or try to upgrade the affected module.
We expect that some modules will need time to support NumPy 2.

Traceback (most recent call last):  File "<frozen runpy>", line 198, in _run_module_as_main
  File "<frozen runpy>", line 88, in _run_code
  File "/usr/lib64/python3.13/_pyrepl/__main__.py", line 6, in <module>
    __pyrepl_interactive_console()
  File "/usr/lib64/python3.13/_pyrepl/main.py", line 59, in interactive_console
    run_multiline_interactive_console(console)
  File "/usr/lib64/python3.13/_pyrepl/simple_interact.py", line 160, in run_multiline_interactive_console
    more = console.push(_strip_final_indent(statement), filename=input_name, _symbol="single")  # type: ignore[call-arg]
  File "/usr/lib64/python3.13/code.py", line 314, in push
    more = self.runsource(source, filename, symbol=_symbol)
  File "/usr/lib64/python3.13/_pyrepl/console.py", line 211, in runsource
    self.runcode(code)
  File "/usr/lib64/python3.13/code.py", line 92, in runcode
    exec(code, self.locals)
  File "<python-input-0>", line 1, in <module>
    import fitsio
  File "/usr/lib64/python3.13/site-packages/fitsio/__init__.py", line 10, in <module>
    from . import fitslib
  File "/usr/lib64/python3.13/site-packages/fitsio/fitslib.py", line 27, in <module>
    from . import _fitsio_wrap
Traceback (most recent call last):
  File "/usr/lib64/python3.13/site-packages/numpy/core/_multiarray_umath.py", line 44, in __getattr__
    raise ImportError(msg)
ImportError: 
A module that was compiled using NumPy 1.x cannot be run in
NumPy 2.2.1 as it may crash. To support both 1.x and 2.x
versions of NumPy, modules must be compiled with NumPy 2.0.
Some module may need to rebuild instead e.g. with 'pybind11>=2.12'.

If you are a user of the module, the easiest solution will be to
downgrade to 'numpy<2' or try to upgrade the affected module.
We expect that some modules will need time to support NumPy 2.


Traceback (most recent call last):
  File "<python-input-0>", line 1, in <module>
    import fitsio
  File "/usr/lib64/python3.13/site-packages/fitsio/__init__.py", line 10, in <module>
    from . import fitslib
  File "/usr/lib64/python3.13/site-packages/fitsio/fitslib.py", line 27, in <module>
    from . import _fitsio_wrap
ImportError: numpy.core.multiarray failed to import

A simple bump and rebuild should fix that.

Reproducible: Always