diff --git a/requirements.txt b/requirements.txt
index 3e85e66..fe5f535 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -68,7 +68,7 @@ python-dateutil==2.6.0
 python-editor==1.0.3
 pyttsx==1.1
 pytz==2017.2
-PyYAML==3.12
+PyYAML==5.4
 requests==2.18.4
 requests-toolbelt==0.8.0
 rsa==3.4.2