diff --git a/requirements.txt b/requirements.txt
index ddf9c9e..8bd4480 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -120,7 +120,7 @@ PyJWT==1.6.1
 python-dateutil==2.7.2
 python-editor==1.0.3
 pytz==2018.4
-PyYAML==5.1
+PyYAML==5.4
 requests==2.20.0
 requests-oauthlib==0.8.0
 SecretStorage==2.3.1