diff --git a/synthtool/gcp/templates/python_library/.github/workflows/docs.yml b/synthtool/gcp/templates/python_library/.github/workflows/docs.yml
index 5b6af7854..695efc8b4 100644
--- a/synthtool/gcp/templates/python_library/.github/workflows/docs.yml
+++ b/synthtool/gcp/templates/python_library/.github/workflows/docs.yml
@@ -10,7 +10,7 @@ jobs:
     - name: Checkout
       uses: actions/checkout@v3
     - name: Setup Python
-      uses: actions/setup-python@v3
+      uses: actions/setup-python@v4
       with:
         python-version: "{{ unit_test_python_versions | last }}"
     - name: Install nox
@@ -26,7 +26,7 @@ jobs:
     - name: Checkout
       uses: actions/checkout@v3
     - name: Setup Python
-      uses: actions/setup-python@v3
+      uses: actions/setup-python@v4
       with:
         python-version: "{{ unit_test_python_versions | last }}"
     - name: Install nox
diff --git a/synthtool/gcp/templates/python_library/.github/workflows/lint.yml b/synthtool/gcp/templates/python_library/.github/workflows/lint.yml
index d663d8baa..193f9582f 100644
--- a/synthtool/gcp/templates/python_library/.github/workflows/lint.yml
+++ b/synthtool/gcp/templates/python_library/.github/workflows/lint.yml
@@ -10,7 +10,7 @@ jobs:
     - name: Checkout
       uses: actions/checkout@v3
     - name: Setup Python
-      uses: actions/setup-python@v3
+      uses: actions/setup-python@v4
       with:
         python-version: "{{ unit_test_python_versions | last }}"
     - name: Install nox
diff --git a/synthtool/gcp/templates/python_library/.github/workflows/unittest.yml b/synthtool/gcp/templates/python_library/.github/workflows/unittest.yml
index 46544f20f..d24dfae8b 100644
--- a/synthtool/gcp/templates/python_library/.github/workflows/unittest.yml
+++ b/synthtool/gcp/templates/python_library/.github/workflows/unittest.yml
@@ -13,7 +13,7 @@ jobs:
     - name: Checkout
       uses: actions/checkout@v3
     - name: Setup Python
-      uses: actions/setup-python@v3
+      uses: actions/setup-python@v4
       with:
         python-version: ${{ '{{' }} matrix.python {{ '}}' }}
     - name: Install nox
@@ -39,7 +39,7 @@ jobs:
     - name: Checkout
       uses: actions/checkout@v3
     - name: Setup Python
-      uses: actions/setup-python@v3
+      uses: actions/setup-python@v4
       with:
         python-version: "{{ unit_test_python_versions | last }}"
     - name: Install coverage
diff --git a/synthtool/gcp/templates/python_notebooks_testing_pipeline/.github/workflows/ci.yaml b/synthtool/gcp/templates/python_notebooks_testing_pipeline/.github/workflows/ci.yaml
index 2997b1c1c..516bdf4d7 100644
--- a/synthtool/gcp/templates/python_notebooks_testing_pipeline/.github/workflows/ci.yaml
+++ b/synthtool/gcp/templates/python_notebooks_testing_pipeline/.github/workflows/ci.yaml
@@ -7,7 +7,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Set up Python
-      uses: actions/setup-python@v3
+      uses: actions/setup-python@v4
     - name: Fetch pull request branch
       uses: actions/checkout@v3
       with: