diff --git a/pyproject.toml b/pyproject.toml
index 1c0a283..e3f65b0 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,3 +1,17 @@
+[project]
+name = "bolt-python-custom-step-template"
+version = "0.1.0"
+requires-python = ">=3.11"
+dependencies = [
+    "slack-bolt==1.27.0",
+]
+
+[project.optional-dependencies]
+dev = [
+    "pytest==9.0.2",
+    "ruff==0.14.14",
+]
+
 [tool.ruff]
 line-length = 125