diff --git a/.github/workflows/deploy-docs.yml b/.github/workflows/deploy-docs.yml
index 03dabd826..e3575eb98 100644
--- a/.github/workflows/deploy-docs.yml
+++ b/.github/workflows/deploy-docs.yml
@@ -53,7 +53,7 @@ jobs:
           fetch-depth: 0 # Fetch all history for git info and mkdocs-git-revision-date plugin
       
       - name: Setup Python
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: '3.13'
           cache: 'pip'