diff --git a/.github/workflows/Benchmarks.yml b/.github/workflows/Benchmarks.yml
index aebd80fa7..4beb16634 100644
--- a/.github/workflows/Benchmarks.yml
+++ b/.github/workflows/Benchmarks.yml
@@ -37,7 +37,7 @@ jobs:
     runs-on: ubuntu-latest
     if: ${{ !github.event.pull_request.draft }}
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: julia-actions/setup-julia@v2
         with:
           version: '1'
diff --git a/.github/workflows/CleanPreviewDoc.yml b/.github/workflows/CleanPreviewDoc.yml
index 5f7b2d762..349871d4a 100644
--- a/.github/workflows/CleanPreviewDoc.yml
+++ b/.github/workflows/CleanPreviewDoc.yml
@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout gh-pages branch
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           ref: gh-pages
       - name: Delete preview and history + push changes
diff --git a/.github/workflows/Documentation.yml b/.github/workflows/Documentation.yml
index 12235b078..b8756bda4 100644
--- a/.github/workflows/Documentation.yml
+++ b/.github/workflows/Documentation.yml
@@ -32,7 +32,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: julia-actions/setup-julia@v2
         with:
           version: 'lts'
diff --git a/.github/workflows/Format.yml b/.github/workflows/Format.yml
index 599dfe9a4..295f85a1d 100644
--- a/.github/workflows/Format.yml
+++ b/.github/workflows/Format.yml
@@ -20,7 +20,7 @@ jobs:
         with:
           version: ${{ matrix.julia-version }}
 
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Install JuliaFormatter and format
         # This will use the latest version by default but you can set the version like so:
         #
diff --git a/.github/workflows/SpellCheck.yml b/.github/workflows/SpellCheck.yml
index d646bff62..a1e819109 100644
--- a/.github/workflows/SpellCheck.yml
+++ b/.github/workflows/SpellCheck.yml
@@ -8,6 +8,6 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout Actions Repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - name: Check spelling
         uses: crate-ci/typos@v1.40.0
\ No newline at end of file
diff --git a/.github/workflows/Tests.yml b/.github/workflows/Tests.yml
index 4f97fec3c..357f5dc2e 100644
--- a/.github/workflows/Tests.yml
+++ b/.github/workflows/Tests.yml
@@ -36,7 +36,7 @@ jobs:
         arch:
           - x64
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           persist-credentials: false
       - uses: julia-actions/setup-julia@v2