another fix

.github/workflows/python-publish.yml

@@ -20,7 +20,7 @@ jobs:
       - name: Run image
         uses: abatilo/actions-poetry@v2.0.0
         with:
-          poetry-version: "1.x"
+          poetry-version: "1.1.6"
       - name: publish
         env:
           TWINE_USERNAME: ${{ secrets.PYPI_USERNAME }}