Using system Bash instead of installed Bash on macos?

[grahamhartle]

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Opening a Bash notebook or Bash console uses the system installed 3.2.57 version, yet opening a terminal uses the version that I installed - Bash 5. Is there anyway to change this so that I am using Bash 5 in the notebook and console?

[takluyver]

It should use whatever bash is found first on PATH when it starts.