CI: use the latest actions/cache

diff --git a/.github/workflows/windows.yml b/.github/workflows/windows.yml
index 9ca201eae9c410898cfa3ec69005843f36a8d097..5581a8a407fb957a6cc6e9eaab93f1337617dd2a 100644 (file)
--- a/.github/workflows/windows.yml
+++ b/.github/workflows/windows.yml
@@ -13,7 +13,7 @@ jobs:
                   fetch-depth: 0
             - run: echo "::set-output name=head::$(git describe --always --long)"
               id: openssl
-            - uses: actions/cache@v2
+            - uses: actions/cache@v4
               id: cache
               with:
                   path: _dest
@@ -34,7 +34,7 @@ jobs:
             - uses: actions/checkout@v2
               with:
                   submodules: true
-            - uses: actions/cache@v2
+            - uses: actions/cache@v4
               with:
                   path: _dest
                   key: ${{ runner.os }}-openssl-${{ needs.msvc-openssl.outputs.openssl-head }}