diff --git a/.github/workflows/blank.yml b/.github/workflows/blank.yml
index 2377245..c884fb9 100644
--- a/.github/workflows/blank.yml
+++ b/.github/workflows/blank.yml
@@ -77,7 +77,7 @@ jobs:
           persist-credentials: false
 
       - name: set up ccache
-        uses: actions/cache@v4
+        uses: actions/cache@v6
         with:
           path: ${{ env.CCACHE_DIR }}
           key: ${{ runner.os }}-ccache-${{ matrix.script }}-${{ matrix.arch }}-${{ github.sha }}