diff --git a/dist/release.sh b/dist/release.sh
index a42e351542..b9c32f4768 100755
--- a/dist/release.sh
+++ b/dist/release.sh
@@ -32,10 +32,9 @@ fi
 
 cd ..
 
-python setup.py sdist --formats=bztar,zip,gztar
-python setup.py bdist_wheel
+python -m build
 
 cd dist
 
-./hash.py *.tar.bz2 *.tar.gz *.zip *.whl
-./sign.sh -u ${user} *.tar.bz2 *.tar.gz *.zip *.whl
+./hash.py *.tar.gz *.whl
+./sign.sh -u ${user} *.tar.gz *.whl
diff --git a/pyproject.toml b/pyproject.toml
index fb91c42a17..1259178218 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -62,12 +62,16 @@ dynamic = ["version", "readme"]
 [project.urls]
 homepage = "https://libcloud.apache.org"
 documentation = "https://libcloud.readthedocs.io"
+security = "https://libcloud.apache.org/security.html"
 source = "https://github.com/apache/libcloud"
 issues = "https://github.com/apache/libcloud/issues"
 changelog = "https://github.com/apache/libcloud/blob/trunk/CHANGES.rst"
 
 
 [project.optional-dependencies]
+build = [
+    "build==0.10.0"
+]
 test = [
     "pytest",
     "requests_mock",