diff --git a/.github/workflows/Docs.yml b/.github/workflows/Docs.yml
index a35b5a7..93aa289 100644
--- a/.github/workflows/Docs.yml
+++ b/.github/workflows/Docs.yml
@@ -29,7 +29,7 @@ jobs:
     name: Documentation
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: julia-actions/setup-julia@v2
         with:
           version: "1"
diff --git a/.github/workflows/Lint.yml b/.github/workflows/Lint.yml
index bda49cf..60f10be 100644
--- a/.github/workflows/Lint.yml
+++ b/.github/workflows/Lint.yml
@@ -19,7 +19,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Clone
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       - name: Setup Julia
         uses: julia-actions/setup-julia@v2
         with:
@@ -50,7 +50,7 @@ jobs:
     name: Link checker
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Link Checker
         id: lychee
diff --git a/.github/workflows/PreCommitUpdate.yml b/.github/workflows/PreCommitUpdate.yml
index e5318c5..d11b454 100644
--- a/.github/workflows/PreCommitUpdate.yml
+++ b/.github/workflows/PreCommitUpdate.yml
@@ -9,7 +9,7 @@ jobs:
   pre-commit-update:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - name: Hack for setup-python cache # https://github.com/actions/setup-python/issues/807
         run: touch requirements.txt
       - name: Setup Python
diff --git a/.github/workflows/ReusableTest.yml b/.github/workflows/ReusableTest.yml
index a52264f..b537235 100644
--- a/.github/workflows/ReusableTest.yml
+++ b/.github/workflows/ReusableTest.yml
@@ -34,7 +34,7 @@ jobs:
     continue-on-error: ${{ inputs.allow_failure }}
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: julia-actions/setup-julia@v2
         with:
           version: ${{ inputs.version }}