diff --git a/poetry.lock b/poetry.lock
index 6c442a2..609d6dd 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -607,7 +607,7 @@ use_chardet_on_py3 = ["chardet (>=3.0.2,<5)"]
 
 [[package]]
 name = "ruamel.yaml"
-version = "0.17.20"
+version = "0.17.21"
 description = "ruamel.yaml is a YAML parser/emitter that supports roundtrip preservation of comments, seq/map flow style, and map key order"
 category = "main"
 optional = false
@@ -737,7 +737,7 @@ testing = ["pytest (>=6)", "pytest-checkdocs (>=2.4)", "pytest-flake8", "pytest-
 [metadata]
 lock-version = "1.1"
 python-versions = "^3.7.0"
-content-hash = "592a6d392fd6e2207cd5b474bb7cb5405c02a459ca485e91a5232a88077809ff"
+content-hash = "7c1a30fb50b67023e6778618094ae54e2ff759ccb381267ef6068c95d0da0ef0"
 
 [metadata.files]
 anyconfig = [
@@ -1028,8 +1028,8 @@ requests = [
     {file = "requests-2.27.1.tar.gz", hash = "sha256:68d7c56fd5a8999887728ef304a6d12edc7be74f1cfa47714fc8b414525c9a61"},
 ]
 "ruamel.yaml" = [
-    {file = "ruamel.yaml-0.17.20-py3-none-any.whl", hash = "sha256:810eef9c46523a3f77479c66267a4708255ebe806a2d540078408c2227f011af"},
-    {file = "ruamel.yaml-0.17.20.tar.gz", hash = "sha256:4b8a33c1efb2b443a93fcaafcfa4d2e445f8e8c29c528d9f5cdafb7cc9e4004c"},
+    {file = "ruamel.yaml-0.17.21-py3-none-any.whl", hash = "sha256:742b35d3d665023981bd6d16b3d24248ce5df75fdb4e2924e93a05c1f8b61ca7"},
+    {file = "ruamel.yaml-0.17.21.tar.gz", hash = "sha256:8b7ce697a2f212752a35c1ac414471dc16c424c9573be4926b56ff3f5d23b7af"},
 ]
 "ruamel.yaml.clib" = [
     {file = "ruamel.yaml.clib-0.2.6-cp310-cp310-macosx_10_9_universal2.whl", hash = "sha256:6e7be2c5bcb297f5b82fee9c665eb2eb7001d1050deaba8471842979293a80b0"},
diff --git a/pyproject.toml b/pyproject.toml
index 0624d2c..04aaa28 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -44,7 +44,7 @@ proxmoxer = "1.2.0"
 python = "^3.7.0"
 python-json-logger = "2.0.2"
 requests = "2.27.1"
-"ruamel.yaml" = "0.17.20"
+"ruamel.yaml" = "0.17.21"
 
 [tool.poetry.dev-dependencies]
 bandit = "1.7.2"