diff --git a/poetry.lock b/poetry.lock
index 9d66f63..a29c617 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -1,4 +1,4 @@
-# This file is automatically @generated by Poetry 1.5.1 and should not be changed by hand.
+# This file is automatically @generated by Poetry 1.7.1 and should not be changed by hand.
 
 [[package]]
 name = "colorama"
@@ -205,17 +205,6 @@ files = [
 dev = ["pre-commit", "tox"]
 testing = ["pytest", "pytest-benchmark"]
 
-[[package]]
-name = "pycodestyle"
-version = "2.11.0"
-description = "Python style guide checker"
-optional = false
-python-versions = ">=3.8"
-files = [
-    {file = "pycodestyle-2.11.0-py2.py3-none-any.whl", hash = "sha256:5d1013ba8dc7895b548be5afb05740ca82454fd899971563d2ef625d090326f8"},
-    {file = "pycodestyle-2.11.0.tar.gz", hash = "sha256:259bcc17857d8a8b3b4a2327324b79e5f020a13c16074670f9c8c8f872ea76d0"},
-]
-
 [[package]]
 name = "pyinstrument"
 version = "4.5.1"
@@ -343,4 +332,4 @@ files = [
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.8"
-content-hash = "f8572f9e167ec5b89250e0876184677779ef43a6974ef317acf2740fb58a7084"
+content-hash = "a873f4316cff4f03958a0ddce664d70a238abf3b9957778208f0539204f9265b"
diff --git a/pyproject.toml b/pyproject.toml
index 3fb9d81..88f9028 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -20,7 +20,6 @@ python = "^3.8"
 orjson = "^3.8.7"
 
 [tool.poetry.group.dev.dependencies]
-pycodestyle = "^2.10.0"
 super-py = "^0.4.2"
 pyinstrument = "^4.4.0"
 pytest-cov = "^4.0.0"