diff --git a/requirements.txt b/requirements.txt
index a5c7844..717ec1c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -97,7 +97,7 @@ python-editor==1.0.4
 python-json-logger==0.1.11
 python-Levenshtein==0.12.0
 pytz==2019.3
-PyYAML==5.3.1
+PyYAML==5.4
 redis==3.4.1
 regex==2020.2.20
 requests==2.23.0