diff --git a/.github/workflows/pythonapp.yml b/.github/workflows/pythonapp.yml
index d6fa339..53527a3 100644
--- a/.github/workflows/pythonapp.yml
+++ b/.github/workflows/pythonapp.yml
@@ -24,7 +24,7 @@ jobs:
         with:
           python-version: "${{ matrix.python-version }}"
       - name: Install Poetry
-        uses: abatilo/actions-poetry@v2
+        uses: abatilo/actions-poetry@v4
       - name: Lint with pre-commit
         uses: pre-commit/action@v3.0.0
       - name: Install dependencies