diff --git a/poetry.lock b/poetry.lock
index 9c2349a..25ec1fe 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -316,7 +316,7 @@ testing = ["pytest (>=6)", "pytest-checkdocs (>=2.4)", "pytest-flake8", "pytest-
 name = "isort"
 version = "5.10.1"
 description = "A Python utility / library to sort Python imports."
-category = "main"
+category = "dev"
 optional = false
 python-versions = ">=3.6.1,<4.0"
 
@@ -695,7 +695,7 @@ doc = ["reno", "sphinx", "tornado (>=4.5)"]
 name = "toml"
 version = "0.10.2"
 description = "Python Library for Tom's Obvious, Minimal Language"
-category = "main"
+category = "dev"
 optional = false
 python-versions = ">=2.6, !=3.0.*, !=3.1.*, !=3.2.*"
 
@@ -839,7 +839,7 @@ python-versions = "!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*,!=3.4.*,>=2.7"
 name = "yapf"
 version = "0.32.0"
 description = "A formatter for Python code."
-category = "main"
+category = "dev"
 optional = false
 python-versions = "*"
 
@@ -858,7 +858,7 @@ testing = ["pytest (>=6)", "pytest-checkdocs (>=2.4)", "pytest-flake8", "pytest-
 [metadata]
 lock-version = "1.1"
 python-versions = ">=3.7.1,<3.11"
-content-hash = "584c45430b2548f9e6c88bf03d71cddd859d4b6a27ae511322610b269c222dcb"
+content-hash = "39b7eff343bc40f9a58b287fdd7190d481c9c8f6fbbbb5c0c53fc6a4a772a248"
 
 [metadata.files]
 apscheduler = [
diff --git a/pyproject.toml b/pyproject.toml
index c877afb..da3ab75 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -19,13 +19,13 @@ python = ">=3.7.1,<3.11"
 gokart = "*"
 boto3 = "*"
 tqdm = "*"
-isort = "*"
-yapf = "*"
-toml = "^0.10.2"
 
 [tool.poetry.dev-dependencies]
 tox = "*"
 mock = "*"
+isort = "*"
+yapf = "*"
+toml = "*"
 
 [tool.yapf]
 based_on_style = "pep8"