diff --git a/pyproject.toml b/pyproject.toml
index c69aa016c..68cc2214e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,9 +4,10 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "slack_bolt"
-dynamic = ["version", "readme", "authors"]
+dynamic = ["version", "readme"]
 description = "The Bolt Framework for Python"
 license = { text = "MIT" }
+authors = [{ name = "Slack Technologies, LLC" }, { email = "opensource@slack.com" }]
 classifiers = [
 	"Programming Language :: Python :: 3.7",
 	"Programming Language :: Python :: 3.8",
@@ -26,6 +27,7 @@ dependencies = ["slack_sdk>=3.38.0,<4"]
 
 
 [project.urls]
+Homepage = "https://github.com/slackapi/bolt-python"
 Documentation = "https://docs.slack.dev/tools/bolt-python/"
 Source = "https://github.com/slackapi/bolt-python"
 
diff --git a/setup.cfg b/setup.cfg
deleted file mode 100644
index 3b05a6fa3..000000000
--- a/setup.cfg
+++ /dev/null
@@ -1,5 +0,0 @@
-; Legacy package configuration, prefer pyproject.toml over setup.cfg
-[metadata]
-url=https://github.com/slackapi/bolt-python
-author=Slack Technologies, LLC
-author_email=opensource@slack.com