diff --git a/.github/workflows/Format.yml b/.github/workflows/Format.yml
index 32afbf3..ca6cc6d 100644
--- a/.github/workflows/Format.yml
+++ b/.github/workflows/Format.yml
@@ -16,7 +16,7 @@ jobs:
     if: github.event.pull_request.draft == false
     steps:
       - name: Check out repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           ref: ${{github.event.pull_request.head.ref}}
           repository: ${{github.event.pull_request.head.repo.full_name}}
diff --git a/.github/workflows/Test.yml b/.github/workflows/Test.yml
index 2222e33..e379359 100644
--- a/.github/workflows/Test.yml
+++ b/.github/workflows/Test.yml
@@ -27,7 +27,7 @@ jobs:
         arch:
           - x64
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: julia-actions/setup-julia@v2
         with:
           version: ${{ matrix.version }}