diff --git a/.github/workflows/build-template.yml b/.github/workflows/build-template.yml
index 6b19860259b2..e295654aaf29 100644
--- a/.github/workflows/build-template.yml
+++ b/.github/workflows/build-template.yml
@@ -96,7 +96,7 @@ jobs:
         if: matrix.cmultilib
       - name: Restore Cache
         id: restore-cache
-        uses: actions/cache/restore@v5
+        uses: actions/cache/restore@v6
         with:
           # NOTE: must be in sync with `save` below and with `restore-cache` in `update-stage0.yml`
           path: |
@@ -182,7 +182,7 @@ jobs:
         # Caching on cancellation created some mysterious issues perhaps related to improper build
         # shutdown
         if: steps.restore-cache.outputs.cache-hit != 'true' && !cancelled()
-        uses: actions/cache/save@v5
+        uses: actions/cache/save@v6
         with:
           # NOTE: must be in sync with `restore` above
           path: |
diff --git a/.github/workflows/update-stage0.yml b/.github/workflows/update-stage0.yml
index 45c554dd5304..9fd065bfea7d 100644
--- a/.github/workflows/update-stage0.yml
+++ b/.github/workflows/update-stage0.yml
@@ -38,7 +38,7 @@ jobs:
       run: |
         echo "NPROC=$(nproc 2>/dev/null || sysctl -n hw.logicalcpu 2>/dev/null || echo 4)" >> $GITHUB_ENV
     - name: Restore Cache
-      uses: actions/cache/restore@v5
+      uses: actions/cache/restore@v6
       with:
         # NOTE: must be in sync with `restore-cache` in `build-template.yml`
         path: |