diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 0c74e728..30d4ca7c 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -79,7 +79,7 @@ jobs:
 
       - name: Cache sphinx fonts
         if: steps.changes.outputs.publishable == 'true'
-        uses: actions/cache@v5
+        uses: actions/cache@v6
         with:
           path: ~/.cache/sphinx-fonts
           key: sphinx-fonts-${{ hashFiles('docs/conf.py') }}