diff --git a/requirements/base.txt b/requirements/base.txt
index 8f0b35040c..2fc518d9d7 100644
--- a/requirements/base.txt
+++ b/requirements/base.txt
@@ -41,7 +41,7 @@ pynacl==1.3.0
     # via paramiko
 pyrsistent==0.16.0
     # via jsonschema
-pyyaml==5.3.1
+pyyaml==5.4
     # via
     #   -r base.in
     #   docker-compose