diff --git a/requirements.txt b/requirements.txt
index 366e23cb..9af70daa 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -11,6 +11,7 @@ pymediainfo       >= 4.2.1,  < 5
 plyer             >= 1.4.3,  < 2
 sortedcontainers  >= 2.2.2,  < 3
 watchgod          >= 0.6,    < 0.7
+redbaron          >= 0.9.2,  < 1
 dbus-python       >= 1.2.16, < 2; platform_system == "Linux"
 
 async_generator   >= 1.10,  < 2;   python_version < "3.7"