diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 2fd07ab..605cb12 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -29,8 +29,10 @@ jobs:
         uses: actions/setup-python@v4
         with:
           python-version: ${{ matrix.python }}
-      - name: Install python dependencies
-        run: python -m pip install -U pip nox
+      - name: Install python pre-requisites
+        run: python -m pip install -U pip nox pipx
+      - name: Install poetry
+        run: pipx install "poetry<1.8.0"
       - name: Lint
         run: nox -s lint
         if: matrix.os == 'ubuntu-latest' && matrix.python == '3.12'
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 4cfc9f8..181f9bd 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -16,8 +16,10 @@ jobs:
         uses: actions/setup-python@v4
         with:
           python-version: 3.8
-      - name: Install python dependencies
-        run: python -m pip install -U pip nox
+      - name: Install python pre-requisites
+        run: python -m pip install -U pip nox pipx
+      - name: Install poetry
+        run: pipx install "poetry<1.8.0"
       - name: Build and deploy
         run: nox -s deploy
         env:
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 93f1d9a..535646d 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -35,9 +35,9 @@ If you want to propose a new feature:
 ## Code style
 
 Here are some preferences I have when coding:
-- Use single quotes wherever possible. Unfortunately `black` does not allow to enforce this rule.
+
 - When writing a test function, the name should be as obvious as possible about what we want to test. I prefer the
-  formulation "test_should..<expectation>..when..<condition>". I'm not saying it is the best option all the time, but it
+  formulation `test_should..<expectation>..when..<condition>`. I'm not saying it is the best option all the time, but it
   often tends to be more readable.
 
 ## Code contribution
diff --git a/README.md b/README.md
index 2f327b8..1345cd7 100644
--- a/README.md
+++ b/README.md
@@ -6,6 +6,7 @@
 [![Documentation Status](https://readthedocs.org/projects/pyws/badge/?version=latest)](https://pyws.readthedocs.io/en/latest/?badge=latest)
 [![Ruff](https://img.shields.io/endpoint?url=https://raw.githubusercontent.com/astral-sh/ruff/main/assets/badge/v2.json)](https://github.com/lewoudar/ws)
 [![License Apache 2](https://img.shields.io/hexpm/l/plug.svg)](http://www.apache.org/licenses/LICENSE-2.0)
+[![Poetry](https://img.shields.io/endpoint?url=https://python-poetry.org/badge/v0.json)](https://github.com/lewoudar/certipie)
 
 A simple yet powerful websocket cli.
 
diff --git a/noxfile.py b/noxfile.py
index 8e048d1..585ae6b 100644
--- a/noxfile.py
+++ b/noxfile.py
@@ -13,7 +13,6 @@
 def lint(session):
     """Performs pep8 and security checks."""
     source_code = 'ws'
-    session.install('poetry>=1.0.0,<1.5.0')
     session.run('poetry', 'install', '--only', 'lint')
     session.run('ruff', 'check', source_code)
     session.run('bandit', '-r', source_code)
@@ -22,7 +21,6 @@ def lint(session):
 @nox.session(python=PYTHON_VERSIONS[-1])
 def safety(session):
     """Checks vulnerabilities of the installed packages."""
-    session.install('poetry>=1.0.0,<1.5.0')
     session.run('poetry', 'install', '--only', 'security')
     session.run('safety', 'check')
 
@@ -30,7 +28,6 @@ def safety(session):
 @nox.session(python=PYTHON_VERSIONS)
 def tests(session):
     """Runs the test suite."""
-    session.install('poetry>=1.0.0,<1.5.0')
     session.run('poetry', 'install', '--with', 'test')
     session.run('pytest')
 
@@ -38,12 +35,11 @@ def tests(session):
 @nox.session(python=PYTHON_VERSIONS[-1])
 def docs(session):
     """Builds the documentation."""
-    session.install('poetry>=1.0.0,<1.5.0')
     session.run('poetry', 'install', '--only', 'docs')
     session.run('mkdocs', 'build', '--clean')
 
 
-@nox.session(python=PYTHON_VERSIONS[1])
+@nox.session(python=False)
 def deploy(session):
     """
     Deploys on pypi.
@@ -51,7 +47,6 @@ def deploy(session):
     if 'POETRY_PYPI_TOKEN_PYPI' not in os.environ:
         session.error('you must specify your pypi token api to deploy your package')
 
-    session.install('poetry>=1.0.0,<1.5.0')
     session.run('poetry', 'publish', '--build')