From c126f9b2dd496dda442bbd99c24db200ecd4f671 Mon Sep 17 00:00:00 2001
From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com>
Date: Mon, 27 Jul 2026 20:44:02 +0000
Subject: [PATCH] build(deps): bump actions/cache from 4 to 6

Bumps [actions/cache](https://github.com/actions/cache) from 4 to 6.
- [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...v6)

---
updated-dependencies:
- dependency-name: actions/cache
  dependency-version: '6'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>
---
 .github/workflows/CI.yml                             | 4 ++--
 .github/workflows/tests-with-coverage.yml            | 2 +-
 .github/workflows/tests-with-nasa-cdf-validation.yml | 4 ++--
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index 734e865..b543dc7 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -113,7 +113,7 @@ jobs:
       # instead of each of this job's ~28 matrix instances re-fetching the same
       # ~33 files from the mirror.
       - name: Cache full_corpus fixtures
-        uses: actions/cache@v4
+        uses: actions/cache@v6
         with:
           path: tests/full_corpus/.cache
           key: cdf-corpus-v1-${{ hashFiles('tests/full_corpus/test.py') }}
@@ -155,7 +155,7 @@ jobs:
       # instead of each of this job's matrix instances re-fetching the same
       # ~33 files from the mirror.
       - name: Cache full_corpus fixtures
-        uses: actions/cache@v4
+        uses: actions/cache@v6
         with:
           path: tests/full_corpus/.cache
           key: cdf-corpus-v1-${{ hashFiles('tests/full_corpus/test.py') }}
diff --git a/.github/workflows/tests-with-coverage.yml b/.github/workflows/tests-with-coverage.yml
index e19e0f3..0fdedd6 100644
--- a/.github/workflows/tests-with-coverage.yml
+++ b/.github/workflows/tests-with-coverage.yml
@@ -16,7 +16,7 @@ jobs:
       # fetch_cdf): same key everywhere so one populated cache serves them all,
       # instead of each job re-fetching the same ~33 files from the mirror.
       - name: Cache full_corpus fixtures
-        uses: actions/cache@v4
+        uses: actions/cache@v6
         with:
           path: tests/full_corpus/.cache
           key: cdf-corpus-v1-${{ hashFiles('tests/full_corpus/test.py') }}
diff --git a/.github/workflows/tests-with-nasa-cdf-validation.yml b/.github/workflows/tests-with-nasa-cdf-validation.yml
index 4af0e4c..ff265c6 100644
--- a/.github/workflows/tests-with-nasa-cdf-validation.yml
+++ b/.github/workflows/tests-with-nasa-cdf-validation.yml
@@ -33,7 +33,7 @@ jobs:
       # URL below) only on a deliberate version bump.
       - name: Cache the NASA CDF reference library build
         id: nasa-cdf-cache
-        uses: actions/cache@v4
+        uses: actions/cache@v6
         with:
           path: nasa-cdf
           key: nasa-cdf-toolkit-3.9.2-${{ runner.os }}
@@ -42,7 +42,7 @@ jobs:
       # fetch_cdf): same key everywhere so one populated cache serves them all,
       # instead of each job re-fetching the same ~33 files from the mirror.
       - name: Cache full_corpus fixtures
-        uses: actions/cache@v4
+        uses: actions/cache@v6
         with:
           path: tests/full_corpus/.cache
           key: cdf-corpus-v1-${{ hashFiles('tests/full_corpus/test.py') }}