diff --git a/.github/workflows/build-docs.yml b/.github/workflows/build-docs.yml
index 2198fe668..acb5bb673 100644
--- a/.github/workflows/build-docs.yml
+++ b/.github/workflows/build-docs.yml
@@ -91,7 +91,7 @@ jobs:
         run: uv sync --locked --no-dev --group docs
       - name: Update Languages
         run: uv run ./scripts/docs.py update-languages
-      - uses: actions/cache@v4
+      - uses: actions/cache@v5
         with:
           key: mkdocs-cards-${{ matrix.lang }}-${{ github.ref }}
           path: docs/${{ matrix.lang }}/.cache