diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 46eb568..bb58ae1 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -18,7 +18,8 @@ jobs:
       - name: Setup Poetry
         run: |
           export POETRY_HOME=/opt/poetry
-          python3 install-poetry.py --version 1.3.1
+          python3 -m venv $POETRY_HOME
+          $POETRY_HOME/bin/pip install poetry==1.7.1
           $POETRY_HOME/bin/poetry --version
 
       - name: Install dev packages
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index bf5e2f4..6cc55b9 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -21,9 +21,10 @@ jobs:
       - name: Setup Poetry
         run: |
           export POETRY_HOME=/opt/poetry
-          python3 install-poetry.py --version 1.2.0
+          python3 -m venv $POETRY_HOME
+          $POETRY_HOME/bin/pip install poetry==1.7.1
           $POETRY_HOME/bin/poetry --version
-
+    
       - name: Build and publish package
         run: |
           /opt/poetry/bin/poetry config pypi-token.pypi "${{ secrets.pypi_password }}"