diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 0000000..ce924c7
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,5 @@
+[project]
+name = "luhn-algorithm"
+version = "0.1.0"
+requires-python = ">=3.14"
+dependencies = []
diff --git a/uv.lock b/uv.lock
new file mode 100644
index 0000000..0b51f55
--- /dev/null
+++ b/uv.lock
@@ -0,0 +1,8 @@
+version = 1
+revision = 3
+requires-python = ">=3.14"
+
+[[package]]
+name = "luhn-algorithm"
+version = "0.1.0"
+source = { virtual = "." }