diff --git a/poetry.lock b/poetry.lock
index 90fb28db..65b3fd1b 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -63,7 +63,7 @@ python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*"
 
 [[package]]
 name = "flake8"
-version = "5.0.3"
+version = "5.0.4"
 description = "the modular source code checker: pep8 pyflakes and co"
 category = "dev"
 optional = false
@@ -251,7 +251,7 @@ pyyaml = "*"
 [metadata]
 lock-version = "1.1"
 python-versions = "^3.9"
-content-hash = "e8a3435e75485248855343b3b383cda1d2bc52e4f47fa070363a6d3b4d7c7f1f"
+content-hash = "81d9a481c70a1e3ac026f994836b3356e6bd92f3aa577e616cc2cdf82b8c548a"
 
 [metadata.files]
 atomicwrites = [
@@ -296,8 +296,8 @@ colorama = [
     {file = "colorama-0.4.4.tar.gz", hash = "sha256:5941b2b48a20143d2267e95b1c2a7603ce057ee39fd88e7329b0c292aa16869b"},
 ]
 flake8 = [
-    {file = "flake8-5.0.3-py2.py3-none-any.whl", hash = "sha256:93aa565ae2f0316b95bb57a354f2b2d55ee8508e1fe1cb13b77b9c195b4a2537"},
-    {file = "flake8-5.0.3.tar.gz", hash = "sha256:b27fd7faa8d90aaae763664a489012292990388e5d3604f383b290caefbbc922"},
+    {file = "flake8-5.0.4-py2.py3-none-any.whl", hash = "sha256:7a1cf6b73744f5806ab95e526f6f0d8c01c66d7bbe349562d22dfca20610b248"},
+    {file = "flake8-5.0.4.tar.gz", hash = "sha256:6fbe320aad8d6b95cec8b8e47bc933004678dc63095be98528b7bdd2a9f510db"},
 ]
 iniconfig = [
     {file = "iniconfig-1.1.1-py2.py3-none-any.whl", hash = "sha256:011e24c64b7f47f6ebd835bb12a743f2fbe9a26d4cecaa7f53bc4f35ee9da8b3"},
diff --git a/pyproject.toml b/pyproject.toml
index 9b615365..cb2bd2e4 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -15,7 +15,7 @@ python = "^3.9"
 pytest = "^7.1.2"
 invoke = "^1.7.1"
 black = "^22.6"
-flake8 = "^5.0.3"
+flake8 = "^5.0.4"
 pep8-naming = "^0.13.1"
 yamllint = "^1.27.1"