diff --git a/.github/workflows/ci-additional.yml b/.github/workflows/ci-additional.yml
index 32ac250a..ee20229a 100644
--- a/.github/workflows/ci-additional.yml
+++ b/.github/workflows/ci-additional.yml
@@ -27,7 +27,7 @@ jobs:
     - name: checkout
       uses: actions/checkout@v4
     - name: setup python
-      uses: actions/setup-python@v4
+      uses: actions/setup-python@v5
       with:
         python-version: ${{ matrix.python-version }}
     - name: initialize cache
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 169642e3..f96c291e 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -63,7 +63,7 @@ jobs:
           pip-
 
     - name: setup python
-      uses: actions/setup-python@v4
+      uses: actions/setup-python@v5
       with:
         python-version: ${{ matrix.python-version }}
 
diff --git a/.github/workflows/nightly.yml b/.github/workflows/nightly.yml
index 26f1fc78..1858965f 100644
--- a/.github/workflows/nightly.yml
+++ b/.github/workflows/nightly.yml
@@ -65,7 +65,7 @@ jobs:
         fetch-depth: 0  # fetch all branches and tags
 
     - name: setup python
-      uses: actions/setup-python@v4
+      uses: actions/setup-python@v5
       with:
         python-version: ${{ matrix.python-version }}
 
diff --git a/.github/workflows/pypi.yaml b/.github/workflows/pypi.yaml
index d5a8ae59..5660470c 100644
--- a/.github/workflows/pypi.yaml
+++ b/.github/workflows/pypi.yaml
@@ -11,7 +11,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - name: Set up Python
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
           python-version: '3.x'
       - name: Install dependencies