diff --git a/.github/workflows/benchmark.yml b/.github/workflows/benchmark.yml
index 1445e30..67b3995 100644
--- a/.github/workflows/benchmark.yml
+++ b/.github/workflows/benchmark.yml
@@ -80,7 +80,7 @@ jobs:
       - name: Save Julia depot cache on cancel or failure
         id: julia-cache-save
         if: cancelled() || failure()
-        uses: actions/cache/save@v4
+        uses: actions/cache/save@v5
         with:
           path: |
             ${{ steps.julia-cache.outputs.cache-paths }}
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index fb39898..fb1758e 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -69,7 +69,7 @@ jobs:
       - name: Save Julia depot cache on cancel or failure
         id: julia-cache-save
         if: cancelled() || failure()
-        uses: actions/cache/save@v4
+        uses: actions/cache/save@v5
         with:
           path: |
             ${{ steps.julia-cache.outputs.cache-paths }}
diff --git a/.github/workflows/documentation.yml b/.github/workflows/documentation.yml
index b44e860..296c0d6 100644
--- a/.github/workflows/documentation.yml
+++ b/.github/workflows/documentation.yml
@@ -45,7 +45,7 @@ jobs:
       - name: Save Julia depot cache on cancel or failure
         id: julia-cache-save
         if: cancelled() || failure()
-        uses: actions/cache/save@v4
+        uses: actions/cache/save@v5
         with:
           path: |
             ${{ steps.julia-cache.outputs.cache-paths }}