Add an upper bound to virtualenv in the build deps (psf#5011)

cobaltt7 · web-flow · commit ff094acc4e00 · 2026-03-01T14:23:08.000-06:00
diff --git a/pyproject.toml b/pyproject.toml
@@ -71,7 +71,7 @@ d = ["aiohttp>=3.10"]
 jupyter = ["ipython>=7.8.0", "tokenize-rt>=3.2.0"]
 
 [dependency-groups]
-build = ["hatch==1.15.1", "hatch-fancy-pypi-readme", "hatch-vcs"]
+build = ["hatch==1.15.1", "hatch-fancy-pypi-readme", "hatch-vcs", "virtualenv<21.0.0"]
 wheels = ["cibuildwheel==3.3.1", "pypyp==1.3.0"]
 binary = ["pyinstaller", "wheel>=0.45.1"]
 
