Update library dependencies

Daffy 0.6.0 conflicts currently with pandas >=2.0.0 versions since it depends on pandas (>=1.5.1,<2.0.0)

pyproject.toml

@@ -24,20 +24,20 @@ include = [
 ]
 
 [tool.poetry.dependencies]
-python = ">=3.8,<4.0.0"
-pandas = "^1.5.1"
+python = ">=3.8.1,<4.0.0"
+pandas = ">=1.5.1,<3.0.0"
 
 [tool.poetry.dev-dependencies]
-pytest = "^7.2.0"
-isort = "^5.10.1"
-black = "^22.10.0"
-flake8 = "^5.0.4"
-pre-commit = "^2.20.0"
-mypy = "^0.982"
-pytest-mock = "^3.10.0"
-pytest-cov = "^4.0.0"
-coverage = {extras = ["toml"], version = "^6.5.0"}
-pydocstyle = "^6.1.1"
+pytest = "^7.4.3"
+isort = "^5.12.0"
+black = "^23.11.0"
+flake8 = "^6.1.0"
+pre-commit = "^3.5.0"
+mypy = "^1.7.1"
+pytest-mock = "^3.12.0"
+pytest-cov = "^4.1.0"
+coverage = {extras = ["toml"], version = "^7.3.2"}
+pydocstyle = "^6.3.0"
 
 [build-system]
 requires = ["poetry-core>=1.0.0"]