diff --git a/.github/workflows/validate-docs.yml b/.github/workflows/validate-docs.yml
index b955d2bf..2b7d126d 100644
--- a/.github/workflows/validate-docs.yml
+++ b/.github/workflows/validate-docs.yml
@@ -18,7 +18,7 @@ jobs:
       - uses: actions/checkout@v4
         with:
           fetch-depth: 0 # all history for all branches and tags
-      - uses: actions/setup-python@v4
+      - uses: actions/setup-python@v5
         with:
           python-version: 3.x
       - run: echo "cache_id=$(date --utc '+%V')" >> $GITHUB_ENV