diff --git a/.github/workflows/auto-update-db.yml b/.github/workflows/auto-update-db.yml
index d23953d..555004d 100644
--- a/.github/workflows/auto-update-db.yml
+++ b/.github/workflows/auto-update-db.yml
@@ -46,7 +46,7 @@ jobs:
           fetch-depth: 0  # otherwise, will fail to push refs to dest repo
 
       - name: Install Python
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
           python-version: '3.10'
 
diff --git a/.github/workflows/python-tests.yml b/.github/workflows/python-tests.yml
index 708a532..41e4427 100644
--- a/.github/workflows/python-tests.yml
+++ b/.github/workflows/python-tests.yml
@@ -14,7 +14,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Set up Python
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
           python-version: '3.10'
 
diff --git a/.github/workflows/update-pages.yml b/.github/workflows/update-pages.yml
index 741d422..15375b6 100644
--- a/.github/workflows/update-pages.yml
+++ b/.github/workflows/update-pages.yml
@@ -38,7 +38,7 @@ jobs:
           echo "date=$(date +'%Y-%m-%d')" >> $GITHUB_OUTPUT
 
       - name: Set up Python
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
           python-version: '3.10'