diff --git a/api/requirements.txt b/api/requirements.txt
index a29868ad..5a0efeb8 100644
--- a/api/requirements.txt
+++ b/api/requirements.txt
@@ -3,7 +3,7 @@ psycopg2-binary==2.8.3
 pytz==2019.2
 djangorestframework==3.10.3
 django-rest-swagger==2.2.0
-PyYAML===5.1.2
+PyYAML===5.4
 djangorestframework-jwt-custom-user==1.11.1
 six==1.12.0
 cloudinary==1.17.0