diff --git a/.github/workflows/gh-actions.yml b/.github/workflows/gh-actions.yml
index c9e9f80c7c..f1958aafa6 100644
--- a/.github/workflows/gh-actions.yml
+++ b/.github/workflows/gh-actions.yml
@@ -320,7 +320,7 @@ jobs:
       - uses: actions/checkout@v2
       - uses: actions/setup-python@v4
         with:
-          python-version: '>=3.6'
+          python-version: '==3.8'
       - run: apt-get update
       - run: apt-get -y install software-properties-common
       - run: add-apt-repository ppa:team-gcc-arm-embedded/ppa