diff --git a/tools/pyproject.toml b/tools/pyproject.toml
index bf0750944..77cf63d59 100644
--- a/tools/pyproject.toml
+++ b/tools/pyproject.toml
@@ -8,7 +8,7 @@ packages = [{include = "at_server_tools"}]
 
 [tool.poetry.dependencies]
 python = "^3.8"
-"ruamel.yaml" = "0.17.34"
+"ruamel.yaml" = "0.17.35"
 requests = "2.31.0"
 dnspython = "2.4.2"