diff --git a/.github/workflows/gh_pages_mk_docs.yml b/.github/workflows/gh_pages_mk_docs.yml
index 1aabbb4a..d55e9fc6 100644
--- a/.github/workflows/gh_pages_mk_docs.yml
+++ b/.github/workflows/gh_pages_mk_docs.yml
@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: actions/setup-python@v4
+      - uses: actions/setup-python@v5
         with:
           python-version: 3.x
       - run: pip install mkdocs-material