diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index fc4907d..7337ec9 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -14,8 +14,9 @@ jobs:
         with:
           cache: "pip"
       - name: Install pypa/build
-        run: >-
-          python3 -m pip install --user build twine
+        # We need a recent version of `packaging`, otherwise we encounter this bug:
+        # https://github.com/pypa/twine/issues/1216
+        run: python3 -m pip install --user build twine "packaging>=25.0"
       - name: Build a binary wheel and a source tarball
         run: python3 -m build
       - name: Check the distribution files with `twine`
@@ -68,7 +69,7 @@ jobs:
           allow-prereleases: true
       - name: Install poetry
         run: |
-          python -m pip install poetry==2.1.3
+          python -m pip install poetry==2.2.0
       - name: Configure poetry
         run: |
           poetry config virtualenvs.in-project true
@@ -81,7 +82,7 @@ jobs:
       - name: Install dev dependencies
         if: steps.poetry-dependencies-cache.outputs.cache-hit != 'true'
         run: |
-          poetry install
+          poetry install --with=dev
       - name: Download artifact
         uses: actions/download-artifact@v4
         with:
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 7b695d5..66b69a6 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -26,7 +26,7 @@ repos:
       - id: pyupgrade
         args: [--py39-plus]
   - repo: https://github.com/python-poetry/poetry
-    rev: "84eeadc21f92a04d46ea769e3e39d7c902e44136" # frozen: 2.1.3
+    rev: "4dba0e1b041366b3f05bec89dca82e902e6386e8" # frozen: 2.2.0
     hooks:
       - id: poetry-check
         args: ["--lock"]
diff --git a/poetry.lock b/poetry.lock
index f9e18d4..44da912 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -1,4 +1,4 @@
-# This file is automatically @generated by Poetry 2.0.0 and should not be changed by hand.
+# This file is automatically @generated by Poetry 2.2.0 and should not be changed by hand.
 
 [[package]]
 name = "cachetools"
@@ -118,7 +118,7 @@ files = [
 tomli = {version = "*", optional = true, markers = "python_full_version <= \"3.11.0a6\" and extra == \"toml\""}
 
 [package.extras]
-toml = ["tomli"]
+toml = ["tomli ; python_full_version <= \"3.11.0a6\""]
 
 [[package]]
 name = "distlib"
@@ -200,7 +200,7 @@ files = [
 [package.extras]
 docs = ["furo (>=2024.8.6)", "sphinx (>=8.1.3)", "sphinx-autodoc-typehints (>=3)"]
 testing = ["covdefaults (>=2.3)", "coverage (>=7.6.10)", "diff-cover (>=9.2.1)", "pytest (>=8.3.4)", "pytest-asyncio (>=0.25.2)", "pytest-cov (>=6)", "pytest-mock (>=3.14)", "pytest-timeout (>=2.3.1)", "virtualenv (>=20.28.1)"]
-typing = ["typing-extensions (>=4.12.2)"]
+typing = ["typing-extensions (>=4.12.2) ; python_version < \"3.11\""]
 
 [[package]]
 name = "inflection"
@@ -523,9 +523,9 @@ platformdirs = ">=3.9.1,<5"
 
 [package.extras]
 docs = ["furo (>=2023.7.26)", "proselint (>=0.13)", "sphinx (>=7.1.2,!=7.3)", "sphinx-argparse (>=0.4)", "sphinxcontrib-towncrier (>=0.2.1a0)", "towncrier (>=23.6)"]
-test = ["covdefaults (>=2.3)", "coverage (>=7.2.7)", "coverage-enable-subprocess (>=1)", "flaky (>=3.7)", "packaging (>=23.1)", "pytest (>=7.4)", "pytest-env (>=0.8.2)", "pytest-freezer (>=0.4.8)", "pytest-mock (>=3.11.1)", "pytest-randomly (>=3.12)", "pytest-timeout (>=2.1)", "setuptools (>=68)", "time-machine (>=2.10)"]
+test = ["covdefaults (>=2.3)", "coverage (>=7.2.7)", "coverage-enable-subprocess (>=1)", "flaky (>=3.7)", "packaging (>=23.1)", "pytest (>=7.4)", "pytest-env (>=0.8.2)", "pytest-freezer (>=0.4.8) ; platform_python_implementation == \"PyPy\" or platform_python_implementation == \"GraalVM\" or platform_python_implementation == \"CPython\" and sys_platform == \"win32\" and python_version >= \"3.13\"", "pytest-mock (>=3.11.1)", "pytest-randomly (>=3.12)", "pytest-timeout (>=2.1)", "setuptools (>=68)", "time-machine (>=2.10) ; platform_python_implementation == \"CPython\""]
 
 [metadata]
 lock-version = "2.1"
 python-versions = ">=3.9"
-content-hash = "798d3ffbcddef629f69cd0f996bb7e463b22f54970bc222bac7040d57d71720b"
+content-hash = "f834a2f271a22edfd03aef14972d8297b1027e0c6b38a374cbae287c719c5e09"
diff --git a/pyproject.toml b/pyproject.toml
index 8d0de0d..98d9e64 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -5,6 +5,7 @@ description = "Factory Boy support for pytest."
 authors = [ { name = "Oleg Pidsadnyi", email= "oleg.pidsadnyi@gmail.com" } ]
 maintainers = [ { name = "Alessio Bogon", email = "778703+youtux@users.noreply.github.com" } ]
 license = "MIT"
+license-files = [ "LICENSE.md" ]
 readme = "README.rst"
 
 classifiers = [
@@ -44,6 +45,9 @@ repository = "https://github.com/pytest-dev/pytest-factoryboy"
 [tool.poetry]
 packages = [{include = "pytest_factoryboy", from = "src"}]
 
+[tool.poetry.group.dev]
+optional = true
+
 [tool.poetry.group.dev.dependencies]
 mypy = ">=1.4.1"
 tox = ">=4.0.8"