diff --git a/requirements.txt b/requirements.txt
index 44e4661..015af3a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -25,7 +25,7 @@ psycopg2==2.8.5
 pyasn1==0.4.8
 python-dateutil==2.8.1
 pytz==2019.3
-PyYAML==3.13
+PyYAML==5.1
 rcssmin==1.0.6
 requests==2.23.0
 rjsmin==1.1.0