Numba 0.43 doesn't work with newer Python versions

[susuzheng]

The numba package 0.43, specified here, doesn't work with Python 3.9. Upgrading the package to the latest version (0.54) resolves the issue.
Traceback:

/home/murphy/anaconda3/envs/taskbase/lib/python3.9/site-packages/llvmlite/llvmpy/__init__.py:3: UserWarning: The module `llvmlite.llvmpy` is deprecated and will be removed in the future.
  warnings.warn(
/home/murphy/anaconda3/envs/taskbase/lib/python3.9/site-packages/llvmlite/llvmpy/core.py:8: UserWarning: The module `llvmlite.llvmpy.core` is deprecated and will be removed in the future. Equivalent functionality is provided by `llvmlite.ir`.
  warnings.warn(
Traceback (most recent call last):
  File "<frozen importlib._bootstrap>", line 1007, in _find_and_load
  File "<frozen importlib._bootstrap>", line 986, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 680, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 850, in exec_module
  File "<frozen importlib._bootstrap>", line 228, in _call_with_frames_removed
  File "/home/murphy/anaconda3/envs/taskbase/lib/python3.9/site-packages/wrench/labelmodel/__init__.py", line 1, in <module>
    from .dawid_skene import DawidSkene
  File "/home/murphy/anaconda3/envs/taskbase/lib/python3.9/site-packages/wrench/labelmodel/dawid_skene.py", line 6, in <module>
    from numba import njit, prange
  File "/home/murphy/anaconda3/envs/taskbase/lib/python3.9/site-packages/numba/__init__.py", line 25, in <module>
    from .decorators import autojit, cfunc, generated_jit, jit, njit, stencil
  File "/home/murphy/anaconda3/envs/taskbase/lib/python3.9/site-packages/numba/decorators.py", line 12, in <module>
    from .targets import registry
  File "/home/murphy/anaconda3/envs/taskbase/lib/python3.9/site-packages/numba/targets/registry.py", line 5, in <module>
    from . import cpu
  File "/home/murphy/anaconda3/envs/taskbase/lib/python3.9/site-packages/numba/targets/cpu.py", line 9, in <module>
    from numba import _dynfunc, config
ImportError: /home/murphy/anaconda3/envs/taskbase/lib/python3.9/site-packages/numba/_dynfunc.cpython-39-x86_64-linux-gnu.so: undefined symbol: _PyObject_GC_UNTRACK