diff --git a/infradb/requirements.txt b/infradb/requirements.txt
index c8ea00f7..98847b94 100644
--- a/infradb/requirements.txt
+++ b/infradb/requirements.txt
@@ -1,3 +1,3 @@
 git+https://github.com/couchbase/python-couchbase-commons@v0.4.1#egg=cbbuild-0.4.1&subdirectory=cbbuild
 docker==3.3.0
-PyYAML==3.12
+PyYAML==5.4