diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index ccf40884..98acbb8b 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -28,7 +28,7 @@ jobs:
         with:
           python-version: ${{ matrix.python-version }}
       - name: Set up Poetry
-        uses: abatilo/actions-poetry@v3
+        uses: abatilo/actions-poetry@v4
         with:
           poetry-version: 1.8.4
       - name: Run Tests
@@ -80,7 +80,7 @@ jobs:
           fetch-depth: 0
 
       - name: Set up Poetry
-        uses: abatilo/actions-poetry@v3
+        uses: abatilo/actions-poetry@v4
         with:
           poetry-version: 1.8.4
 
@@ -121,7 +121,7 @@ jobs:
         run: make rename_project
 
       - name: Set up Poetry
-        uses: abatilo/actions-poetry@v3
+        uses: abatilo/actions-poetry@v4
         with:
           poetry-version: 1.8.4
 
diff --git a/.github/workflows/manual_pypi_publish.yml b/.github/workflows/manual_pypi_publish.yml
index 31b5d632..5b5ecccf 100644
--- a/.github/workflows/manual_pypi_publish.yml
+++ b/.github/workflows/manual_pypi_publish.yml
@@ -18,7 +18,7 @@ jobs:
         with:
           python-version: ${{ matrix.python-version }}
       - name: Set up Poetry
-        uses: abatilo/actions-poetry@v3
+        uses: abatilo/actions-poetry@v4
         with:
           poetry-version: 1.8.3
       - name: Run Tests
@@ -45,7 +45,7 @@ jobs:
         with:
           python-version: "3.11"
       - name: Set up Poetry
-        uses: abatilo/actions-poetry@v3
+        uses: abatilo/actions-poetry@v4
         with:
           poetry-version: 1.8.3
 
@@ -79,7 +79,7 @@ jobs:
         run: make rename_project
 
       - name: Set up Poetry
-        uses: abatilo/actions-poetry@v3
+        uses: abatilo/actions-poetry@v4
         with:
           poetry-version: 1.8.3
       - name: Setup a local virtual environment (if no poetry.toml file)