diff --git a/.github/workflows/documentation.yml b/.github/workflows/documentation.yml
index e8ac73ea..949c4f90 100644
--- a/.github/workflows/documentation.yml
+++ b/.github/workflows/documentation.yml
@@ -85,7 +85,7 @@ jobs:
         run: |
           echo "YEAR_MONTH=$(/bin/date -u "+%Y%m")" >> $GITHUB_OUTPUT
 
-      - uses: actions/cache@v5
+      - uses: actions/cache@v6
         name: Setup pnpm cache
         with:
           path: ${{ steps.pnpm-config.outputs.STORE_PATH }}