diff --git a/requirements.txt b/requirements.txt
index f511043..2913da1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,4 @@
 httpx>=0.21.1
 requests>=2.26.0
 crontab~=0.23.0
+ruamel.yaml~=0.17.21