diff --git a/requirements.txt b/requirements.txt
index eb5972c..c8f2cde 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -49,7 +49,7 @@ PySocks==1.7.1
 pytest==5.4.0
 python-dateutil==2.8.1
 pytz==2019.3
-PyYAML==5.3
+PyYAML==5.4
 requests==2.22.0
 requests-oauthlib==1.3.0
 retrying==1.3.3