diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index 63d0137..a638e31 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -41,7 +41,7 @@ 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 }}
@@ -74,7 +74,7 @@ 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 }}