diff --git a/requirements.txt b/requirements.txt
index 77258f8..403fbf9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -27,7 +27,7 @@ python-ldap==2.4.0
 python-openid==2.2.5
 pytz==2016.7
 pyusb==1.0.0
-PyYAML==3.12
+PyYAML==5.4
 qrcode==5.3
 reportlab==3.3.0
 requests==2.11.1