diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 8b693e5..6afe412 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -20,7 +20,7 @@ jobs:
         with:
           python-version: 3.x
 
-      - uses: actions/cache@v5
+      - uses: actions/cache@v6
         with:
           key: ${{ github.ref }}
           path: .cache