diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 11c94d10..75f9bc9b 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -24,7 +24,7 @@ jobs:
 
     steps:
       - name: Switch to using Python 3.9 by default
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
           python-version: 3.9
       - name: Install tox
diff --git a/.github/workflows/tox.yml b/.github/workflows/tox.yml
index 6079cddc..07ddffe8 100644
--- a/.github/workflows/tox.yml
+++ b/.github/workflows/tox.yml
@@ -53,7 +53,7 @@ jobs:
           fetch-depth: 0 # needed by setuptools-scm
 
       - name: Set up Python ${{ matrix.python_version }}
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python_version }}