diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 3733d9d4..46b07fd7 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -24,7 +24,7 @@ repos:
             |tests/.*
           )$
   - repo: https://github.com/tox-dev/pyproject-fmt
-    rev: "v2.12.1"
+    rev: "v2.14.2"
     hooks:
       - id: pyproject-fmt
   - repo: https://github.com/codespell-project/codespell
diff --git a/pyproject.toml b/pyproject.toml
index 21a55ec1..2b632a9d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -35,7 +35,6 @@ classifiers = [
   "Topic :: Software Development :: Quality Assurance",
 ]
 dynamic = [ "dependencies" ]
-
 optional-dependencies.with-bandit = [ "bandit" ]
 optional-dependencies.with-everything = [ "bandit", "mypy", "pyright", "pyroma", "ruff", "vulture" ]
 optional-dependencies.with-mypy = [ "mypy" ]
@@ -57,48 +56,43 @@ include = [
   "prospector/blender_combinations.yaml",
   "prospector/profiles/profiles/*.yaml",
 ]
-
-[tool.poetry.dependencies]
-python = ">=3.10,<4.0"
-pylint = ">=4.0"
-pylint-celery = "0.3"
-pylint-django = ">=2.6.1"
-requirements-detector = ">=1.5.0"
-PyYAML = "*"
-mccabe = "^0.7.0"
-pyflakes = ">=2.2.0"
-pycodestyle = ">=2.9.0"
-pep8-naming = ">=0.3.3,<=0.10.0"
-pydocstyle = ">=2.0.0"
-dodgy = "^0.2.1"
-toml = "^0.10.2"
-setoptconf-tmp = "^0.3.1"
-packaging = "*"
-bandit = { version = ">=1.5.1", optional = true }
-vulture = { version = ">=1.5", optional = true }
-mypy = { version = ">=0.600", optional = true }
-pyright = { version = ">=1.1.3", optional = true }
-pyroma = { version = ">=2.4", optional = true }
-ruff = { version = "*", optional = true }
-
-[tool.poetry.group.dev.dependencies]
-coveralls = "^3.3.1"
-pytest = "^7.2.0"
-pytest-benchmark = "^4.0.0"
-pytest-cov = "^4.0.0"
-tzlocal = "^4.2"
-coverage = "^6.5"
-pre-commit = "^4.2.0"
-tox = "^3.27.1"
-twine = "^6.2.0"
-types-PyYAML = "^6.0.4"
+dependencies.python = ">=3.10,<4.0"
+dependencies.pylint = ">=4.0"
+dependencies.pylint-celery = "0.3"
+dependencies.pylint-django = ">=2.6.1"
+dependencies.requirements-detector = ">=1.5.0"
+dependencies.PyYAML = "*"
+dependencies.mccabe = "^0.7.0"
+dependencies.pyflakes = ">=2.2.0"
+dependencies.pycodestyle = ">=2.9.0"
+dependencies.pep8-naming = ">=0.3.3,<=0.10.0"
+dependencies.pydocstyle = ">=2.0.0"
+dependencies.dodgy = "^0.2.1"
+dependencies.toml = "^0.10.2"
+dependencies.setoptconf-tmp = "^0.3.1"
+dependencies.packaging = "*"
+dependencies.bandit = { version = ">=1.5.1", optional = true }
+dependencies.vulture = { version = ">=1.5", optional = true }
+dependencies.mypy = { version = ">=0.600", optional = true }
+dependencies.pyright = { version = ">=1.1.3", optional = true }
+dependencies.pyroma = { version = ">=2.4", optional = true }
+dependencies.ruff = { version = "*", optional = true }
+group.dev.dependencies.coveralls = "^3.3.1"
+group.dev.dependencies.pytest = "^7.2.0"
+group.dev.dependencies.pytest-benchmark = "^4.0.0"
+group.dev.dependencies.pytest-cov = "^4.0.0"
+group.dev.dependencies.tzlocal = "^4.2"
+group.dev.dependencies.coverage = "^6.5"
+group.dev.dependencies.pre-commit = "^4.2.0"
+group.dev.dependencies.tox = "^3.27.1"
+group.dev.dependencies.twine = "^6.2.0"
+group.dev.dependencies.types-PyYAML = "^6.0.4"
 
 [tool.ruff]
 target-version = "py39"
-
 line-length = 120
 lint.extend-select = [
-  "B", # flake8-bugbear
+  "B",    # flake8-bugbear
   # pydocstyle
   "D213",
   "D214",
diff --git a/tests/prospector-profile-test/pyproject.toml b/tests/prospector-profile-test/pyproject.toml
index 0bbd85bc..e3f0275c 100644
--- a/tests/prospector-profile-test/pyproject.toml
+++ b/tests/prospector-profile-test/pyproject.toml
@@ -1,7 +1,6 @@
 [project]
 name = "prospector-profile-test"
 version = "0.0.0"
-
 description = "A package used to test the prospector external profile"
 classifiers = [
   "Programming Language :: Python :: 3 :: Only",
@@ -12,5 +11,5 @@ classifiers = [
   "Programming Language :: Python :: 3.14",
 ]
 
-[tool.setuptools.package-data]
-prospector_profile_test = [ "*.yaml" ]
+[tool.setuptools]
+package-data.prospector_profile_test = [ "*.yaml" ]
diff --git a/tests/tools/pylint/pylint_configs/multiple/pyproject.toml b/tests/tools/pylint/pylint_configs/multiple/pyproject.toml
index bb70a50c..8149d58f 100644
--- a/tests/tools/pylint/pylint_configs/multiple/pyproject.toml
+++ b/tests/tools/pylint/pylint_configs/multiple/pyproject.toml
@@ -1,2 +1,2 @@
-[tool.pylint.'FORMAT']
-max-line-length = 40
+[tool.pylint]
+"FORMAT".max-line-length = 40
diff --git a/tests/tools/pylint/pylint_configs/pyproject/pyproject.toml b/tests/tools/pylint/pylint_configs/pyproject/pyproject.toml
index bb70a50c..8149d58f 100644
--- a/tests/tools/pylint/pylint_configs/pyproject/pyproject.toml
+++ b/tests/tools/pylint/pylint_configs/pyproject/pyproject.toml
@@ -1,2 +1,2 @@
-[tool.pylint.'FORMAT']
-max-line-length = 40
+[tool.pylint]
+"FORMAT".max-line-length = 40