diff --git a/requirements/prod.txt b/requirements/prod.txt
index 072fd2f..5d7e239 100644
--- a/requirements/prod.txt
+++ b/requirements/prod.txt
@@ -19,6 +19,6 @@ urllib3==1.22
 wcwidth==0.1.7
 Werkzeug==0.12.2
 flask-restful==0.3.6
-pyyaml==3.12
+pyyaml==5.4
 python-json-logger==0.1.5
 py3-lru-cache==0.1.6