From 8997644118761e8fe62b44522da92a843a72d63f Mon Sep 17 00:00:00 2001
From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com>
Date: Tue, 5 May 2026 11:58:08 +0000
Subject: [PATCH] Bump actions/cache from 4 to 5

Bumps [actions/cache](https://github.com/actions/cache) from 4 to 5.
- [Release notes](https://github.com/actions/cache/releases)
- [Changelog](https://github.com/actions/cache/blob/main/RELEASES.md)
- [Commits](https://github.com/actions/cache/compare/v4...v5)

---
updated-dependencies:
- dependency-name: actions/cache
  dependency-version: '5'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>
---
 .github/workflows/mpi.yml | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/.github/workflows/mpi.yml b/.github/workflows/mpi.yml
index d5fd40f8..04a29c0d 100644
--- a/.github/workflows/mpi.yml
+++ b/.github/workflows/mpi.yml
@@ -62,7 +62,7 @@ jobs:
             echo toml_ci_md5=$(cat pyproject.toml .github/workflows/mpi.yml \
             | python -c "import hashlib;print(hashlib.md5(open(0,'rb').read()).hexdigest())") >> $GITHUB_ENV
         - id: cache
-          uses: actions/cache@v4
+          uses: actions/cache@v5
           with:
             path: ${{ env.pip_user_site }}
             key: ${{ matrix.platform }}-${{ matrix.mpi }}-${{ matrix.python-version }}-${{ env.toml_ci_md5 }}
@@ -92,7 +92,7 @@ jobs:
         - run: pip show numpy
         - id: cache-save
           if: steps.cache.outputs.cache-hit != 'true'
-          uses: actions/cache/save@v4
+          uses: actions/cache/save@v5
           with:
             path: ${{ env.pip_user_site }}
             key: ${{ matrix.platform }}-${{ matrix.mpi }}-${{ matrix.python-version }}-${{ env.toml_ci_md5 }}
@@ -147,7 +147,7 @@ jobs:
         with:
           mpi: ${{ matrix.mpi }}
       - id: cache
-        uses: actions/cache/restore@v4
+        uses: actions/cache/restore@v5
         with:
           path: ${{ env.pip_user_site }}
           key: ${{ matrix.platform }}-${{ matrix.mpi }}-${{ matrix.python-version }}-${{ env.toml_ci_md5 }}