diff --git a/poetry.lock b/poetry.lock
index 0fb321c..c4aff2f 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -588,19 +588,19 @@ typing = ["typing-extensions (>=4.8)"]
 
 [[package]]
 name = "flake8"
-version = "6.1.0"
+version = "7.0.0"
 description = "the modular source code checker: pep8 pyflakes and co"
 optional = false
 python-versions = ">=3.8.1"
 files = [
-    {file = "flake8-6.1.0-py2.py3-none-any.whl", hash = "sha256:ffdfce58ea94c6580c77888a86506937f9a1a227dfcd15f245d694ae20a6b6e5"},
-    {file = "flake8-6.1.0.tar.gz", hash = "sha256:d5b3857f07c030bdb5bf41c7f53799571d75c4491748a3adcd47de929e34cd23"},
+    {file = "flake8-7.0.0-py2.py3-none-any.whl", hash = "sha256:a6dfbb75e03252917f2473ea9653f7cd799c3064e54d4c8140044c5c065f53c3"},
+    {file = "flake8-7.0.0.tar.gz", hash = "sha256:33f96621059e65eec474169085dc92bf26e7b2d47366b70be2f67ab80dc25132"},
 ]
 
 [package.dependencies]
 mccabe = ">=0.7.0,<0.8.0"
 pycodestyle = ">=2.11.0,<2.12.0"
-pyflakes = ">=3.1.0,<3.2.0"
+pyflakes = ">=3.2.0,<3.3.0"
 
 [[package]]
 name = "flake8-pyproject"
@@ -1499,13 +1499,13 @@ test = ["codecov (>=2.0.5)", "hypothesis (>=3.5.3)", "mock (>=1.0.1)", "pytest (
 
 [[package]]
 name = "pyflakes"
-version = "3.1.0"
+version = "3.2.0"
 description = "passive checker of Python programs"
 optional = false
 python-versions = ">=3.8"
 files = [
-    {file = "pyflakes-3.1.0-py2.py3-none-any.whl", hash = "sha256:4132f6d49cb4dae6819e5379898f2b8cce3c5f23994194c24b77d5da2e36f774"},
-    {file = "pyflakes-3.1.0.tar.gz", hash = "sha256:a0aae034c444db0071aa077972ba4768d40c830d9539fd45bf4cd3f8f6992efc"},
+    {file = "pyflakes-3.2.0-py2.py3-none-any.whl", hash = "sha256:84b5be138a2dfbb40689ca07e2152deb896a65c3a3e24c251c5c62489568074a"},
+    {file = "pyflakes-3.2.0.tar.gz", hash = "sha256:1c61603ff154621fb2a9172037d84dca3500def8c8b630657d1701f026f8af3f"},
 ]
 
 [[package]]
@@ -2201,4 +2201,4 @@ cffi = ["cffi (>=1.11)"]
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.10"
-content-hash = "951142a28f6ad1feaf4b5e62e0cd7699fbe59b039178b6955d44df21f9426754"
+content-hash = "7ca5326f88611a072be54e93862f97d8af021e9d2f2c5f8cbd5288066fdd6778"
diff --git a/pyproject.toml b/pyproject.toml
index 61f9e4a..8981516 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -18,7 +18,7 @@ msgpack = "^1.0.7"
 black = "^23.1.0"
 isort = "^5.12.0"
 mypy = "^1.0.1"
-flake8 = "^6.0.0"
+flake8 = ">=6,<8"
 docformatter = {extras = ["tomli"], version = "^1.7.1"}
 flake8-pyproject = "^1.2.2"
 pre-commit = "^3.1.1"