diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 0000000..894649b
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,10 @@
+[project]
+name = "thermalcam"
+version = "0.1.0"
+description = "Add your description here"
+readme = "README.md"
+requires-python = ">=3.13"
+dependencies = [
+    "python-dotenv>=1.2.1",
+    "scapy>=2.6.1",
+]
diff --git a/start.sh b/start.sh
index a4c9b60..49667bb 100755
--- a/start.sh
+++ b/start.sh
@@ -9,4 +9,4 @@ if [ $mtu -lt 9000 ]; then
 	echo "setting mtu to 9000"
 	sudo ip link set $IFACE mtu 9000
 fi
-sudo venv/bin/python ./replay.py
+sudo uv run ./replay.py