diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index e7c23e9..1baaffa 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -35,7 +35,7 @@ jobs:
             arch: 'x64'
             force-arch: 'true'
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: julia-actions/setup-julia@v3
         with:
           version: ${{ matrix.version }}
@@ -53,7 +53,7 @@ jobs:
     name: Documentation
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: julia-actions/setup-julia@v3
         with:
           version: "1"
diff --git a/.github/workflows/preview-cleanup.yml b/.github/workflows/preview-cleanup.yml
index 5a0ced1..64f21cc 100644
--- a/.github/workflows/preview-cleanup.yml
+++ b/.github/workflows/preview-cleanup.yml
@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout gh-pages branch
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           ref: gh-pages