diff --git a/.github/workflows/ci-nightly.yml b/.github/workflows/ci-nightly.yml
index 6717cd8..16a068d 100644
--- a/.github/workflows/ci-nightly.yml
+++ b/.github/workflows/ci-nightly.yml
@@ -14,7 +14,7 @@ jobs:
       matrix:
         os: [ubuntu-latest, macOS-latest, windows-latest]
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: julia-actions/setup-julia@v3
         with:
           version: nightly
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index cb51336..e2e2ede 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -17,7 +17,7 @@ jobs:
           - julia-version: '1.6'
             os: macOS-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: julia-actions/setup-julia@v3
         with:
           version: ${{ matrix.julia-version }}