diff --git a/.github/workflows/no-bad-latin.yml b/.github/workflows/no-bad-latin.yml
index da5bf72ac7..e6e699e5ce 100644
--- a/.github/workflows/no-bad-latin.yml
+++ b/.github/workflows/no-bad-latin.yml
@@ -34,7 +34,7 @@ jobs:
     - uses: actions/checkout@v3
     # Set up the Python version. Relies on another GH-Action.
     - name: Setup Python 3.7
-      uses: actions/setup-python@v3
+      uses: actions/setup-python@v4
       with:
         python-version: 3.7
     # Install Python dependencies
diff --git a/.github/workflows/schemacode_ci.yml b/.github/workflows/schemacode_ci.yml
index 663f829438..0bd84051a5 100644
--- a/.github/workflows/schemacode_ci.yml
+++ b/.github/workflows/schemacode_ci.yml
@@ -46,7 +46,7 @@ jobs:
       - uses: actions/checkout@v3
 
       - name: "Set up Python"
-        uses: actions/setup-python@v3
+        uses: actions/setup-python@v4
         with:
             python-version: ${{ matrix.python-version }}
 
@@ -77,7 +77,7 @@ jobs:
         uses: actions/checkout@v3
 
       - name: Set up Python environment
-        uses: actions/setup-python@v3
+        uses: actions/setup-python@v4
         with:
           python-version: "3.7"
 
diff --git a/.github/workflows/yml_lint.yml b/.github/workflows/yml_lint.yml
index 99e534c78b..8adaff7bda 100644
--- a/.github/workflows/yml_lint.yml
+++ b/.github/workflows/yml_lint.yml
@@ -8,7 +8,7 @@ jobs:
     steps:
     - uses: actions/checkout@v3
     - name: Set up Python
-      uses: actions/setup-python@v3
+      uses: actions/setup-python@v4
       with:
         python-version: 3.9
     - name: Install dependencies