Fix pyproject.toml

Author: Yahiewi

pyproject.toml

@@ -66,6 +66,7 @@ build_dir = "jupytercad_urdf/labextension"
 version_cmd = "hatch version"
 
 [tool.jupyter-releaser.hooks]
+before-bump-version = ["python -m pip install hatch 'jupyterlab>=4.0.0'"]
 before-build-npm = [
     "python -m pip install 'jupyterlab>=4.0.0,<5'",
     "jlpm",