diff --git a/.github/workflows/github-pages.yml b/.github/workflows/github-pages.yml
index c23b0f76..486d1ed9 100644
--- a/.github/workflows/github-pages.yml
+++ b/.github/workflows/github-pages.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: actions/setup-python@v5
+      - uses: actions/setup-python@v4
         with:
           python-version: 3.x
       - uses: actions/cache@v4