diff --git a/poetry.lock b/poetry.lock
index 48d2ed6..bd39750 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -543,14 +543,14 @@ files = [
 
 [[package]]
 name = "ruamel-yaml"
-version = "0.17.26"
+version = "0.17.28"
 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
 python-versions = ">=3"
 files = [
-    {file = "ruamel.yaml-0.17.26-py3-none-any.whl", hash = "sha256:25d0ee82a0a9a6f44683dcf8c282340def4074a4562f3a24f55695bb254c1693"},
-    {file = "ruamel.yaml-0.17.26.tar.gz", hash = "sha256:baa2d0a5aad2034826c439ce61c142c07082b76f4791d54145e131206e998059"},
+    {file = "ruamel.yaml-0.17.28-py3-none-any.whl", hash = "sha256:823aff68f88260805049d6a4825e36cb7f1e273a7dd8f391e7b35a16a67a30ea"},
+    {file = "ruamel.yaml-0.17.28.tar.gz", hash = "sha256:3bf6df1c481d2463a633be6ee86e8aece941bb3298a9a0cd6d0865f47b1ddce6"},
 ]
 
 [package.dependencies]
@@ -732,4 +732,4 @@ testing = ["big-O", "flake8 (<5)", "jaraco.functools", "jaraco.itertools", "more
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.7.0"
-content-hash = "d7826b7361112393ad70ca56ba6c97e20ad92aaddf27be4ed7cbbb6c4fd2f6f4"
+content-hash = "42ebb39f2bf4f30e96355f9f39acfb1d39dec6eeab36d4fb47aa8f615655af62"
diff --git a/pyproject.toml b/pyproject.toml
index 007e3a4..ee51dc2 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -46,7 +46,7 @@ nested-lookup = "0.2.25"
 pathspec = "0.11.1"
 python = "^3.7.0"
 python-json-logger = "2.0.7"
-"ruamel.yaml" = "0.17.26"
+"ruamel.yaml" = "0.17.28"
 
 [tool.poetry.scripts]
 ansible-doctor = "ansibledoctor.cli:main"