diff --git a/deployment/docker-prod/REQUIREMENTS.txt b/deployment/docker-prod/REQUIREMENTS.txt
index b99a3790..c03292f9 100644
--- a/deployment/docker-prod/REQUIREMENTS.txt
+++ b/deployment/docker-prod/REQUIREMENTS.txt
@@ -27,7 +27,7 @@ django-tinymce==2.6
 django-filebrowser==3.7.2
 django-tinymce-filebrowser==0.2.1
 urllib3==1.24.2
-pyyaml==4.2b1
+pyyaml==5.4
 mock==3.0.5
 future==0.18.2
 futures==3.3.0