diff --git a/poetry.lock b/poetry.lock
index 82c22fc..ab3ff45 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -359,7 +359,7 @@ description = "Check PEP-8 naming conventions, plugin for flake8"
 name = "pep8-naming"
 optional = false
 python-versions = "*"
-version = "0.8.2"
+version = "0.9.0"
 
 [package.dependencies]
 flake8-polyfill = ">=1.0.2,<2"
@@ -578,7 +578,7 @@ python-versions = ">=2.7"
 version = "0.5.1"
 
 [metadata]
-content-hash = "fa759a78eb089036ce6c6ff807ec3d222efe2b810e4ab59fec88991bd37591e7"
+content-hash = "6c455c185b3061aefc1ce4879716950f3146b882d20281bf919d7bb8b6c81f0c"
 python-versions = "^3.6 || ^3.7"
 
 [metadata.hashes]
@@ -616,7 +616,7 @@ more-itertools = ["38a936c0a6d98a38bcc2d03fdaaedaba9f412879461dd2ceff8d37564d652
 mypy = ["1521c186a3d200c399bd5573c828ea2db1362af7209b2adb1bb8532cea2fb36f", "31a046ab040a84a0fc38bc93694876398e62bc9f35eca8ccbf6418b7297f4c00", "3b1a411909c84b2ae9b8283b58b48541654b918e8513c20a400bb946aa9111ae", "48c8bc99380575deb39f5d3400ebb6a8a1cb5cc669bbba4d3bb30f904e0a0e7d", "540c9caa57a22d0d5d3c69047cc9dd0094d49782603eb03069821b41f9e970e9", "672e418425d957e276c291930a3921b4a6413204f53fe7c37cad7bc57b9a3391", "6ed3b9b3fdc7193ea7aca6f3c20549b377a56f28769783a8f27191903a54170f", "9371290aa2cad5ad133e4cdc43892778efd13293406f7340b9ffe99d5ec7c1d9", "ace6ac1d0f87d4072f05b5468a084a45b4eda970e4d26704f201e06d47ab2990", "b428f883d2b3fe1d052c630642cc6afddd07d5cd7873da948644508be3b9d4a7", "d5bf0e6ec8ba346a2cf35cb55bf4adfddbc6b6576fcc9e10863daa523e418dbb", "d7574e283f83c08501607586b3167728c58e8442947e027d2d4c7dcd6d82f453", "dc889c84241a857c263a2b1cd1121507db7d5b5f5e87e77147097230f374d10b", "f4748697b349f373002656bf32fede706a0e713d67bfdcf04edf39b1f61d46eb"]
 mypy-extensions = ["37e0e956f41369209a3d5f34580150bcacfabaa57b33a15c0b25f4b5725e0812", "b16cabe759f55e3409a7d231ebd2841378fb0c27a5d1994719e340e4f429ac3e"]
 packaging = ["0c98a5d0be38ed775798ece1b9727178c4469d9c3b4ada66e8e6b7849f8732af", "9e1cbf8c12b1f1ce0bb5344b8d7ecf66a6f8a6e91bcb0c84593ed6d3ab5c4ab3"]
-pep8-naming = ["01cb1dab2f3ce9045133d08449f1b6b93531dceacb9ef04f67087c11c723cea9", "0ec891e59eea766efd3059c3d81f1da304d858220678bdc351aab73c533f2fbb"]
+pep8-naming = ["909fb830d47295dc1fab5bb69db5ffb22ce1d0e90782aa38de7611da8a587ea2", "c572c652904cb76581bc326f498b23574306ad253a069c75633f7c12eb46b91a"]
 pluggy = ["0825a152ac059776623854c1543d65a4ad408eb3d33ee114dff91e57ec6ae6fc", "b9817417e95936bf75d85d3f8767f7df6cdde751fc40aed3bb3074cbcb77757c"]
 py = ["bf92637198836372b520efcba9e020c330123be8ce527e535d185ed4b6f45694", "e76826342cefe3c3d5f7e8ee4316b80d1dd8a300781612ddbc765c17ba25a6c6"]
 pycodestyle = ["95a2219d12372f05704562a14ec30bc76b05a5b297b21a5dfe3f6fac3491ae56", "e40a936c9a450ad81df37f549d676d127b1b66000a6c500caa2b085bc0ca976c"]
diff --git a/pyproject.toml b/pyproject.toml
index 53acb95..6e7d4b2 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -64,6 +64,6 @@ flake8-pep3101 = "^1.2"
 flake8-super-call = "^1.0"
 flake8-debugger = "^3.2"
 flake8-isort = "^2.7"
-pep8-naming = "^0.8"
+pep8-naming = "^0.9"
 mypy = "^0.740"
 safety = "^1.8"