diff --git a/.github/workflows/CI.yaml b/.github/workflows/CI.yaml
index 5bef62e7..fb171920 100644
--- a/.github/workflows/CI.yaml
+++ b/.github/workflows/CI.yaml
@@ -15,7 +15,7 @@ jobs:
     steps:
       - uses: actions/checkout@v2
       - name: Setup Python environment
-        uses: actions/setup-python@v2.2.1
+        uses: actions/setup-python@v4.6.1
         with:
           python-version: ${{ matrix.python-version }}
       - name: Install Requirements
diff --git a/.github/workflows/coverage.yaml b/.github/workflows/coverage.yaml
index b3180ac8..676c951c 100644
--- a/.github/workflows/coverage.yaml
+++ b/.github/workflows/coverage.yaml
@@ -13,7 +13,7 @@ jobs:
     steps:
       - uses: actions/checkout@v2
       - name: Setup Python environment
-        uses: actions/setup-python@v2.1.4
+        uses: actions/setup-python@v4.6.1
         with:
           python-version: '3.7'
       - name: Install Requirements
diff --git a/.github/workflows/pypiupload.yaml b/.github/workflows/pypiupload.yaml
index 8237f1e4..6286b71a 100644
--- a/.github/workflows/pypiupload.yaml
+++ b/.github/workflows/pypiupload.yaml
@@ -17,7 +17,7 @@ jobs:
     steps:
     - uses: actions/checkout@v2
     - name: Publish to PyPi
-      uses: actions/setup-python@v2.1.4
+      uses: actions/setup-python@v4.6.1
       with:
         python-version: ${{ matrix.python-version }}
     - name: Install dependencies