diff --git a/requirements.txt b/requirements.txt
index 3247df769..a53a9a085 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,7 +12,7 @@ boto3==1.16.21
 pymongo==4.6.3
 dnspython==2.6.1
 requests==2.32.3
-ruamel.yaml==0.17.9
+ruamel.yaml==0.18.11
 semver==2.13.0
 rsa>=4.7 # not directly required, pinned by Snyk to avoid a vulnerability
 setuptools==78.1.1 # not directly required, pinned by Snyk to avoid a vulnerability