diff --git a/poetry.lock b/poetry.lock
index 00079f2..b690238 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -151,7 +151,7 @@ python-versions = ">=3.6,<4.0"
 
 [[package]]
 name = "docutils"
-version = "0.17"
+version = "0.17.1"
 description = "Docutils -- Python Documentation Utilities"
 category = "dev"
 optional = false
@@ -897,7 +897,7 @@ testing = ["pytest (>=6)", "pytest-checkdocs (>=2.4)", "pytest-flake8", "pytest-
 [metadata]
 lock-version = "1.1"
 python-versions = ">= 3.8, < 3.11"
-content-hash = "c1c7568d7290a050dba045caf3b28a57b5c4fc2be071a4451d79d80e68527b03"
+content-hash = "8935355eeac7865ce066f9707a6059b233766dde59b5351bbec5eb820141acda"
 
 [metadata.files]
 alabaster = [
@@ -1013,8 +1013,8 @@ darglint = [
     {file = "darglint-1.8.1.tar.gz", hash = "sha256:080d5106df149b199822e7ee7deb9c012b49891538f14a11be681044f0bb20da"},
 ]
 docutils = [
-    {file = "docutils-0.17-py2.py3-none-any.whl", hash = "sha256:a71042bb7207c03d5647f280427f14bfbd1a65c9eb84f4b341d85fafb6bb4bdf"},
-    {file = "docutils-0.17.tar.gz", hash = "sha256:e2ffeea817964356ba4470efba7c2f42b6b0de0b04e66378507e3e2504bbff4c"},
+    {file = "docutils-0.17.1-py2.py3-none-any.whl", hash = "sha256:cf316c8370a737a022b72b56874f6602acf974a37a9fba42ec2876387549fc61"},
+    {file = "docutils-0.17.1.tar.gz", hash = "sha256:686577d2e4c32380bb50cbb22f575ed742d58168cee37e99117a854bcd88f125"},
 ]
 ecpy = [
     {file = "ECPy-1.2.5-py3-none-any.whl", hash = "sha256:559c92e42406d9d1a6b2b8fc26e6ad7bc985f33903b72f426a56cb1073a25ce3"},
diff --git a/pyproject.toml b/pyproject.toml
index 08d3262..15ea847 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -49,7 +49,7 @@ darglint = "^1.5.8"
 Sphinx = "^4.5.0"
 sphinx-rtd-theme = "^0.5.1"
 myst-parser = "^0.17.0"
-docutils = "0.17"
+docutils = "0.17.1"
 pytest-cov = "^3.0.0"
 
 [tool.isort]