diff --git a/.github/workflows/CI_full.yml b/.github/workflows/CI_full.yml
index 0653497..2d262d3 100644
--- a/.github/workflows/CI_full.yml
+++ b/.github/workflows/CI_full.yml
@@ -30,7 +30,7 @@ jobs:
         arch:
           - x64
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: julia-actions/setup-julia@v3
         with:
           version: ${{ matrix.version }}
diff --git a/.github/workflows/CI_small.yml b/.github/workflows/CI_small.yml
index 5c3dfcf..041d8f2 100644
--- a/.github/workflows/CI_small.yml
+++ b/.github/workflows/CI_small.yml
@@ -29,7 +29,7 @@ jobs:
         arch:
           - x64
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: julia-actions/setup-julia@v3
         with:
           version: ${{ matrix.version }}
diff --git a/.github/workflows/Documenter.yml b/.github/workflows/Documenter.yml
index a72959f..6b58550 100644
--- a/.github/workflows/Documenter.yml
+++ b/.github/workflows/Documenter.yml
@@ -19,7 +19,7 @@ jobs:
     name: Documentation
     runs-on: macOS-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: julia-actions/setup-julia@v3
         with:
           version: '1'