diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index fac311b..1192a6b 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -18,7 +18,7 @@ jobs:
     - uses: actions/checkout@v3
     - run: sudo apt update
     - run: sudo apt install -y libusb-1.0-0-dev libudev-dev
-    - uses: actions/setup-python@v3
+    - uses: actions/setup-python@v4.2.0
       with:
         python-version: ${{ matrix.python-version }}
     - run: pip install tox tox-gh-actions
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 16623ea..6cb93e7 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v3
-    - uses: actions/setup-python@v3
+    - uses: actions/setup-python@v4.2.0
       with:
         python-version: '3.x'
     - run: pip install build