diff --git a/.github/workflows/benchmark_pr.yml b/.github/workflows/benchmark_pr.yml
index ce135f57..75f6a035 100644
--- a/.github/workflows/benchmark_pr.yml
+++ b/.github/workflows/benchmark_pr.yml
@@ -17,7 +17,7 @@ jobs:
             - uses: julia-actions/setup-julia@v2
               with:
                 version: "1"
-            - uses: julia-actions/cache@v1
+            - uses: julia-actions/cache@v2
             - name: Extract Package Name from Project.toml
               id: extract-package-name
               run: |
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 3dd5bbdb..2449acfd 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -18,7 +18,7 @@ jobs:
       - uses: julia-actions/setup-julia@v2
         with:
           version: 1
-      - uses: actions/cache@v1
+      - uses: actions/cache@v4
         env:
           cache-name: cache-artifacts
         with: