diff --git a/requirements.txt b/requirements.txt
index 7e8d0a3671..8ce0b94a36 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@ influxdb>=2.12.0
 networkx>=1.9
 pbr>=1.9
 prometheus_client==0.17.1
-ruamel.yaml==0.17.35
+ruamel.yaml==0.18.5
 os_ken==2.6.0
 beka==0.4.2
 pytricia>=1.0.0