pip install optional dependencies with zsh

Question

I have a section of optional dependencies called test inside my pyproject.toml file:

[project.optional-dependencies]
test = [
    "pylint",
    "pytest",
]

I install these for development and testing, but they aren't real dependencies of my package.

From bash I would include these like

pip install .[test]

but from zsh I get a message like no matches found: .[test]. What am I doing wrong?