diff --git a/setup/win32/winpy_requirements.txt b/setup/win32/winpy_requirements.txt
index 90a4a001..1cf9bf9c 100644
--- a/setup/win32/winpy_requirements.txt
+++ b/setup/win32/winpy_requirements.txt
@@ -25,7 +25,7 @@ pyserial==3.1.1
 python-dateutil==2.5.3
 pytz==2016.7
 pyusb==1.0.0
-PyYAML==3.12
+PyYAML==5.4
 qrcode==5.3
 reportlab>=3.3.0
 requests==2.20.0