diff --git a/requirements.txt b/requirements.txt
index 13ac8cd..3ae9eec 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -49,7 +49,7 @@ pyOpenSSL==19.1.0
 pyparsing==2.1.10
 python-dateutil==2.5.3
 pytz==2016.7
-PyYAML==3.12
+PyYAML==5.4
 redis==2.10.5
 regex==2020.2.20
 requests==2.14.2