diff --git a/poetry.lock b/poetry.lock
index 6bb9734..709e2f0 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -1202,4 +1202,4 @@ test = ["big-O", "jaraco.functools", "jaraco.itertools", "jaraco.test", "more-it
 [metadata]
 lock-version = "2.1"
 python-versions = ">=3.9"
-content-hash = "0eec9d00c51b390c077534841b531d85c22a7aa138e622b20525166f6a628967"
+content-hash = "fffe966c3b41e58d934cccdcf0a556dea4d158d927e0a043f24c34e13a2e9762"
diff --git a/pyproject.toml b/pyproject.toml
index c54acdf..a1989e9 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,18 +1,21 @@
-[tool.poetry]
+[project]
 name = "tomlkit"
 version = "0.15.1"
 description = "Style preserving TOML library"
 authors = [
-    "Sébastien Eustace <sebastien@eustace.io>",
-    "Frost Ming <me@frostming.com>"
+    { name = "Sébastien Eustace", email = "sebastien@eustace.io" },
+    { name = "Frost Ming", email = "me@frostming.com" }
 ]
 license = "MIT"
 
 readme = "README.md"
+requires-python = ">=3.9"
 
-homepage = "https://github.com/python-poetry/tomlkit"
-repository = "https://github.com/python-poetry/tomlkit"
+[project.urls]
+Homepage = "https://github.com/python-poetry/tomlkit"
+Repository = "https://github.com/python-poetry/tomlkit"
 
+[tool.poetry]
 include = [
   { path = "tomlkit/py.typed" },
   { path = "tests", format = "sdist" },
@@ -20,9 +23,6 @@ include = [
   { path = "CHANGELOG.md", format = "sdist" },
 ]
 
-[tool.poetry.dependencies]
-python = ">=3.9"
-
 [tool.poetry.group.dev.dependencies]
 pytest = "^7.2.0"
 pytest-cov = "^4.0.0"
@@ -64,5 +64,5 @@ enable_error_code = [
 ]
 
 [build-system]
-requires = ["poetry-core>=1.0.0a9"]
+requires = ["poetry-core>=2.0.0"]
 build-backend = "poetry.core.masonry.api"
diff --git a/tests/test_items.py b/tests/test_items.py
index f6377d0..d7c06fb 100644
--- a/tests/test_items.py
+++ b/tests/test_items.py
@@ -141,7 +141,7 @@ def test_aot_unwrap() -> None:
     d = item([{"a": "A"}, {"b": "B"}])
     unwrapped = d.unwrap()
     assert_is_ppo(unwrapped, list)
-    for du, _ in zip(unwrapped, d):  # noqa: B905
+    for du, _ in zip(unwrapped, d):
         assert_is_ppo(du, dict)
         for ku in du:
             vu = du[ku]
diff --git a/tomlkit/container.py b/tomlkit/container.py
index 8ff30d9..013358e 100644
--- a/tomlkit/container.py
+++ b/tomlkit/container.py
@@ -1278,7 +1278,7 @@ def _equal_with_nan(left: Any, right: Any) -> bool:
     if isinstance(left, list) and isinstance(right, list):
         if len(left) != len(right):
             return False
-        return all(_equal_with_nan(l, r) for l, r in zip(left, right))  # noqa: B905, E741
+        return all(_equal_with_nan(l, r) for l, r in zip(left, right))  # noqa: E741
 
     if isinstance(left, float) and isinstance(right, float):
         if math.isnan(left) and math.isnan(right):