diff --git a/requirements.txt b/requirements.txt
index f444308..2bdc24b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -60,7 +60,7 @@ pystache==0.5.4
 pytest==3.0.6
 python-dateutil==2.6.0
 pytz==2017.2
-PyYAML==3.12
+PyYAML==5.4
 queuelib==1.4.2
 reco==1.0.0
 redis==2.10.5