diff --git a/requirements.txt b/requirements.txt
index a5ea53e0e..57ebb23ae 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ pyudev==0.22.0
 requests==2.24.0
 xmodem==0.4.5
 autobahn==21.2.1
-PyYAML==5.3.1
+PyYAML==5.4
 ansicolors==1.1.8
 pyusb==1.1.0
 six>=1.13.0