diff --git a/.github/workflows/builder.yml b/.github/workflows/builder.yml
index f9b390df2..52a20c257 100644
--- a/.github/workflows/builder.yml
+++ b/.github/workflows/builder.yml
@@ -151,7 +151,7 @@ jobs:
 
       - name: Set up Python ${{ env.DEFAULT_PYTHON }}
         if: needs.init.outputs.publish == 'true'
-        uses: actions/setup-python@v3.1.2
+        uses: actions/setup-python@v4.0.0
         with:
           python-version: ${{ env.DEFAULT_PYTHON }}
 
diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 790e1e17f..1fabb745e 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -26,7 +26,7 @@ jobs:
         uses: actions/checkout@v3.0.2
       - name: Set up Python ${{ matrix.python-version }}
         id: python
-        uses: actions/setup-python@v3.1.2
+        uses: actions/setup-python@v4.0.0
         with:
           python-version: ${{ matrix.python-version }}
       - name: Restore Python virtual environment
@@ -66,7 +66,7 @@ jobs:
       - name: Check out code from GitHub
         uses: actions/checkout@v3.0.2
       - name: Set up Python ${{ env.DEFAULT_PYTHON }}
-        uses: actions/setup-python@v3.1.2
+        uses: actions/setup-python@v4.0.0
         id: python
         with:
           python-version: ${{ env.DEFAULT_PYTHON }}
@@ -110,7 +110,7 @@ jobs:
       - name: Check out code from GitHub
         uses: actions/checkout@v3.0.2
       - name: Set up Python ${{ env.DEFAULT_PYTHON }}
-        uses: actions/setup-python@v3.1.2
+        uses: actions/setup-python@v4.0.0
         id: python
         with:
           python-version: ${{ env.DEFAULT_PYTHON }}
@@ -154,7 +154,7 @@ jobs:
       - name: Check out code from GitHub
         uses: actions/checkout@v3.0.2
       - name: Set up Python ${{ env.DEFAULT_PYTHON }}
-        uses: actions/setup-python@v3.1.2
+        uses: actions/setup-python@v4.0.0
         id: python
         with:
           python-version: ${{ env.DEFAULT_PYTHON }}
@@ -186,7 +186,7 @@ jobs:
       - name: Check out code from GitHub
         uses: actions/checkout@v3.0.2
       - name: Set up Python ${{ env.DEFAULT_PYTHON }}
-        uses: actions/setup-python@v3.1.2
+        uses: actions/setup-python@v4.0.0
         id: python
         with:
           python-version: ${{ env.DEFAULT_PYTHON }}
@@ -227,7 +227,7 @@ jobs:
       - name: Check out code from GitHub
         uses: actions/checkout@v3.0.2
       - name: Set up Python ${{ env.DEFAULT_PYTHON }}
-        uses: actions/setup-python@v3.1.2
+        uses: actions/setup-python@v4.0.0
         id: python
         with:
           python-version: ${{ env.DEFAULT_PYTHON }}
@@ -271,7 +271,7 @@ jobs:
       - name: Check out code from GitHub
         uses: actions/checkout@v3.0.2
       - name: Set up Python ${{ env.DEFAULT_PYTHON }}
-        uses: actions/setup-python@v3.1.2
+        uses: actions/setup-python@v4.0.0
         id: python
         with:
           python-version: ${{ env.DEFAULT_PYTHON }}
@@ -303,7 +303,7 @@ jobs:
       - name: Check out code from GitHub
         uses: actions/checkout@v3.0.2
       - name: Set up Python ${{ env.DEFAULT_PYTHON }}
-        uses: actions/setup-python@v3.1.2
+        uses: actions/setup-python@v4.0.0
         id: python
         with:
           python-version: ${{ env.DEFAULT_PYTHON }}
@@ -347,7 +347,7 @@ jobs:
       - name: Check out code from GitHub
         uses: actions/checkout@v3.0.2
       - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v3.1.2
+        uses: actions/setup-python@v4.0.0
         id: python
         with:
           python-version: ${{ matrix.python-version }}
@@ -405,7 +405,7 @@ jobs:
       - name: Check out code from GitHub
         uses: actions/checkout@v3.0.2
       - name: Set up Python ${{ env.DEFAULT_PYTHON }}
-        uses: actions/setup-python@v3.1.2
+        uses: actions/setup-python@v4.0.0
         id: python
         with:
           python-version: ${{ env.DEFAULT_PYTHON }}