diff --git a/pyproject.toml b/pyproject.toml
index 7b834e2f..b2a96aa7 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -41,7 +41,8 @@ pykml="0.2.0"
 python-engineio="3.13.2"
 python-socketio="4.6.0"
 PyYAML="6.0"
-# ruamel.yaml="0.17.31"
+ruamel.yaml="0.17.21"
+ruamel.yaml.clib="0.2.7"
 six="1.16.0"
 SQLAlchemy="1.3.20"
 tabulate="0.8.7"