diff --git a/.github/workflows/tests.yaml b/.github/workflows/tests.yaml
index 7599e5119..19db55b49 100644
--- a/.github/workflows/tests.yaml
+++ b/.github/workflows/tests.yaml
@@ -23,7 +23,7 @@ jobs:
     steps:
     - uses: actions/checkout@v2.3.2
     - name: Set up Python 3.8
-      uses: actions/setup-python@v2
+      uses: actions/setup-python@v2.1.4
       with:
         python-version: 3.8
     - name: Install requirements
@@ -47,7 +47,7 @@ jobs:
     steps:
     - uses: actions/checkout@v2.3.2
     - name: Set up Python
-      uses: actions/setup-python@v2.1.2
+      uses: actions/setup-python@v2.1.4
       with:
         python-version: ${{ matrix.pyv }}
     - name: install