diff --git a/.github/workflows/test-pypi.yml b/.github/workflows/test-pypi.yml
index 83c78db..1792b12 100644
--- a/.github/workflows/test-pypi.yml
+++ b/.github/workflows/test-pypi.yml
@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v4
-    - uses: actions/setup-python@v4
+    - uses: actions/setup-python@v2
       with:
         python-version: '3.x'
         architecture: 'x64'