diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index b6bf6fb6..e5702612 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -22,7 +22,7 @@ jobs:
         with:
           python-version: ${{ matrix.python-version }}
       - name: Set up Poetry
-        uses: abatilo/actions-poetry@v3
+        uses: abatilo/actions-poetry@v4
         with:
           poetry-version: ${{ matrix.poetry-version }}
       - name: Install dependencies