diff --git a/.github/workflows/benchmarks.yml b/.github/workflows/benchmarks.yml
index 2bb9ceb..4d51870 100644
--- a/.github/workflows/benchmarks.yml
+++ b/.github/workflows/benchmarks.yml
@@ -25,7 +25,7 @@ jobs:
     steps:
     - uses: actions/checkout@v2
     - name: Set up Python
-      uses: actions/setup-python@v5
+      uses: actions/setup-python@v4
       with:
         python-version: 3.8
     - name: Install dependencies (including dev dependencies at frozen version)
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index d18e041..ba1132d 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -13,7 +13,7 @@ jobs:
     steps:
       - uses: actions/checkout@v2
       - name: Set up Python 3.8
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v4
         with:
           python-version: "3.8"
       - uses: pre-commit/action@v2.0.0
@@ -29,7 +29,7 @@ jobs:
     steps:
       - uses: actions/checkout@v2
       - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v1
+        uses: actions/setup-python@v4
         with:
           python-version: ${{ matrix.python-version }}
         # Set up 'ssh localhost' that is used in testing the backup command
diff --git a/.github/workflows/concurrency.yml b/.github/workflows/concurrency.yml
index 4c69e16..f7e65ae 100644
--- a/.github/workflows/concurrency.yml
+++ b/.github/workflows/concurrency.yml
@@ -27,7 +27,7 @@ jobs:
     steps:
     - uses: actions/checkout@v2
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v5
+      uses: actions/setup-python@v4
       with:
         python-version: ${{ matrix.python-version }}
     - name: Install dependencies (including dev dependencies at frozen version)