diff --git a/.github/workflows/pythonpackage.yml b/.github/workflows/pythonpackage.yml
index 1081d8cd..da934315 100644
--- a/.github/workflows/pythonpackage.yml
+++ b/.github/workflows/pythonpackage.yml
@@ -19,19 +19,19 @@ jobs:
         python-version: [3.7, 3.8, 3.9, "3.10", "3.11"]
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
 
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v2
+      uses: actions/setup-python@v4
       with:
         python-version: ${{ matrix.python-version }}
 
-    - name: Install Poetry
-      run: curl -sSL https://install.python-poetry.org | python -
-
     - name: Update tools
       run: python -m pip install --upgrade pip setuptools wheel pipx --user
 
+    - name: Install poetry
+      run: pipx install poetry
+
     - name: Install tox
       run: pipx install tox
 
diff --git a/README.md b/README.md
index 8d58de5c..81f9a7c7 100644
--- a/README.md
+++ b/README.md
@@ -205,4 +205,4 @@ Contributions are welcomed to improve it!
 
 
 ## Contributing
-[See CONTRIBUTING.md](CONTRIBUTING.md)
\ No newline at end of file
+[See CONTRIBUTING.md](CONTRIBUTING.md)