diff --git a/pyproject.toml b/pyproject.toml
index 57259d73..2551c5d2 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -52,11 +52,14 @@ dev = [
 [tool.hatch.version]
 path = "src/github3/__about__.py"
 
+[tool.hatch.build.targets.sdist]
+strict-naming = false
+
 [tool.hatch.build.targets.wheel]
 packages = [
   "src/github3",
 ]
-
+strict-naming = false
 
 [project.urls]
 Documentation = "https://github3.readthedocs.io"
diff --git a/tox.ini b/tox.ini
index f937253f..bfc3b5e7 100644
--- a/tox.ini
+++ b/tox.ini
@@ -19,11 +19,11 @@ commands = flake8 {posargs} src/github3/ tests/unit/ tests/integration/
 
 [testenv:build]
 skip_install = true
-basepython = python3.10
+basepython = python3.11
 deps =
     build
 commands =
-    python -m build
+    python -mbuild -s
 
 [testenv:black]
 pip_pre = true
@@ -98,7 +98,7 @@ deps =
     .
 commands =
     sphinx-build -E -W -c docs/source/ -b html docs/source/ docs/build/html
-    python -m build
+    python -mbuild -s
     twine check --strict dist/*
 
 [pytest]