diff --git a/setup.py b/setup.py
index 93d30e9..db93240 100755
--- a/setup.py
+++ b/setup.py
@@ -26,6 +26,7 @@ setup(
     'pyusb',
     'pyserial',
     'pycryptodome',
+    'pycryptodomex',
     'PySide6',
     'mock'
     ],