diff --git a/requirements.txt b/requirements.txt
index bc592717292..33fd7290e6e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -28,3 +28,4 @@ wmi==1.4.9;platform_system=='Windows'
 psutil==5.6.2
 cryptography>=2.5,<3
 Click>=7.0,<7.1
+cbor>=1.0.0