diff --git a/pyproject.toml b/pyproject.toml
index 24d04df7..290769a8 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -9,7 +9,7 @@ dependencies = [
     "PyYAML", "dbus-python", "file-read-backwards", "flask", "flask-cors",
     "flask-wtf", "gast", "gpiozero", "inky", "numpy", "pycryptodome", "pydrive2", "python-dateutil",
     "requests", "rpi-lgpio", "rpi_hardware_pwm", "scapy", "setuptools", "shimmy", "smbus", "smbus2",
-    "spidev", "tomlkit", "tweepy", "websockets", "pisugar",
+    "spidev", "tomlkit", "toml", "tweepy", "websockets", "pisugar",
 ]
 
 requires-python = ">=3.11"