diff --git a/.github/workflows/tox.yml b/.github/workflows/tox.yml
index 841d395..13b9cb2 100644
--- a/.github/workflows/tox.yml
+++ b/.github/workflows/tox.yml
@@ -45,7 +45,7 @@ jobs:
         with:
           fetch-depth: 0
       - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python-version }}
       - name: Display Python version
@@ -68,7 +68,7 @@ jobs:
       - uses: actions/checkout@v4
         with:
           fetch-depth: 0
-      - uses: actions/setup-python@v4
+      - uses: actions/setup-python@v5
         with:
           python-version: 3
       - run: pip install --upgrade build twine
@@ -92,7 +92,7 @@ jobs:
           path: dist/
       - name: Unpack sdist
         run: tar xfvz dist/*.tar.gz
-      - uses: actions/setup-python@v4
+      - uses: actions/setup-python@v5
         with:
           python-version: 3
       - name: Display Python version