diff --git a/.github/workflows/test-os.yml b/.github/workflows/test-os.yml
index 1b0da5a4f191..2860772bbd27 100644
--- a/.github/workflows/test-os.yml
+++ b/.github/workflows/test-os.yml
@@ -212,7 +212,7 @@ jobs:
           path: ${{ env.DESTDIR }}
       -
         name: Cache Vagrant boxes
-        uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
+        uses: actions/cache@2c8a9bd7457de244a408f35966fab2fb45fda9c8 # v6.0.0
         with:
           path: ~/.vagrant.d/boxes
           key: ${{ runner.os }}-vagrant-${{ hashFiles('hack/Vagrantfile.freebsd') }}