diff --git a/.github/workflows/main_ci.yml b/.github/workflows/main_ci.yml
index 3f395ae..8870c77 100644
--- a/.github/workflows/main_ci.yml
+++ b/.github/workflows/main_ci.yml
@@ -13,7 +13,7 @@ jobs:
     steps:
     - uses: actions/checkout@v2.3.4
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v2.2.2
+      uses: actions/setup-python@v4.6.0
       with:
         python-version: ${{ matrix.python-version }}
     - name: Install dependencies
diff --git a/.github/workflows/tagged_ci.yml b/.github/workflows/tagged_ci.yml
index 306dd98..dc5d956 100644
--- a/.github/workflows/tagged_ci.yml
+++ b/.github/workflows/tagged_ci.yml
@@ -14,7 +14,7 @@ jobs:
     steps:
     - uses: actions/checkout@v2.3.4
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v2.2.2
+      uses: actions/setup-python@v4.6.0
       with:
         python-version: ${{ matrix.python-version }}
     - name: Install dependencies