diff --git a/poetry.lock b/poetry.lock
index 992b164cf..91f8cb1aa 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -330,7 +330,7 @@ python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*"
 
 [[package]]
 name = "pep8-naming"
-version = "0.12.0"
+version = "0.12.1"
 description = "Check PEP-8 naming conventions, plugin for flake8"
 category = "dev"
 optional = false
@@ -546,7 +546,7 @@ testing = ["pytest (>=4.6)", "pytest-checkdocs (>=2.4)", "pytest-flake8", "pytes
 [metadata]
 lock-version = "1.1"
 python-versions = "^3.9"
-content-hash = "11e9f27fef0c6c1137972a474e16e69a2d44bdd3955c0eac04c7b8ed875fbfcf"
+content-hash = "4af64e7a0db3b8bc00921bca7903be5b416178b2ae1b6e421d4fbbb64b800fb3"
 
 [metadata.files]
 appdirs = [
@@ -712,8 +712,8 @@ pathspec = [
     {file = "pathspec-0.8.1.tar.gz", hash = "sha256:86379d6b86d75816baba717e64b1a3a3469deb93bb76d613c9ce79edc5cb68fd"},
 ]
 pep8-naming = [
-    {file = "pep8-naming-0.12.0.tar.gz", hash = "sha256:1f9a3ecb2f3fd83240fd40afdd70acc89695c49c333413e49788f93b61827e12"},
-    {file = "pep8_naming-0.12.0-py2.py3-none-any.whl", hash = "sha256:2321ac2b7bf55383dd19a6a9c8ae2ebf05679699927a3af33e60dd7d337099d3"},
+    {file = "pep8-naming-0.12.1.tar.gz", hash = "sha256:bb2455947757d162aa4cad55dba4ce029005cd1692f2899a21d51d8630ca7841"},
+    {file = "pep8_naming-0.12.1-py2.py3-none-any.whl", hash = "sha256:4a8daeaeb33cfcde779309fc0c9c0a68a3bbe2ad8a8308b763c5068f86eb9f37"},
 ]
 pluggy = [
     {file = "pluggy-0.13.1-py2.py3-none-any.whl", hash = "sha256:966c145cd83c96502c3c3868f50408687b38434af77734af1e9ca461a4081d2d"},
diff --git a/pyproject.toml b/pyproject.toml
index 4063f3290..e26096b43 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -24,7 +24,7 @@ mkdocs-material = "^7.1.8"
 black = "^21.7b0"
 codespell = "^2.1.0"
 flake8 = "^3.9.2"
-pep8-naming = "^0.12.0"
+pep8-naming = "^0.12.1"
 
 [tool.black]
 line-length = 120